Location: Location: US or EU (remote-first, office optional) (remote-first, office optional) | Full-time Compensation: $140K - $220K We are hiring on behalf of our client, a leading organization in the fintech and blockchain space is seeking a Lead Mobile Engineer to drive the user-facing side of its mobile platform. In this role, the selected candidate will be responsible for designing and building high-performance iOS and Android applications, refining cross-platform frameworks, and crafting intuitive, secure, and trustworthy user interfaces. This position also involves shaping software development kits (SDKs) and developer tools that enhance the core mobile application ecosystem. The ideal candidate possesses deep expertise in mobile development (specifically React Native), strong native iOS/Android knowledge, and sharp UX instincts. Experience shipping production-grade applications within the fintech or Web3/onchain domain is highly preferred, alongside a strong dedication to clean architecture, security, and reliability. The role requires end-to-end ownership of projects, transforming complex requirements into seamless, reliable workflows for both administrators and end-users. Key Responsibilities <ul><li>Lead the end-to-end design, architecture, and development of iOS and Android mobile applications</li><li>Own product features through every stage of the software development lifecycle, from initial concept to launch and continuous iteration</li><li>Refine SDKs and cross-platform frameworks to support smooth, scalable integrations</li><li>Implement fintech-grade user experience (UX) and bank-grade security protocols for mobile wallets</li><li>Establish and enforce high engineering standards for performance, code quality, security, and mobile architecture</li><li>Partner closely with product management and design teams to rapidly iterate and deliver user-centric features</li><li>Maintain clear technical documentation, perform comprehensive code reviews, and mentor team members </li></ul>Requirements <ul><li>8+ years of professional experience in mobile software engineering, including a proven track record of leading technical projects</li><li>Expert-level proficiency in React Native, with solid experience or knowledge in native mobile development (Swift, Kotlin, etc.)</li><li>Demonstrated expertise in cross-platform development paradigms and SDK architecture</li><li>Hands-on experience implementing WebAuthn, passkeys, and secure authentication protocols</li><li>Proven track record of shipping successful, production-ready mobile applications within the fintech or blockchain/onchain sectors</li><li>Strong product intuition, keen attention to UX details, and a high degree of reliability</li><li>Excellent communication skills with the ability to collaborate effectively within fast-paced, cross-functional teams </li></ul>Benefits <ul><li>Competitive compensation package</li><li>Remote-first working environment with flexible hours and optional office access</li><li>Opportunities for career growth and leadership within a high-growth technology sector </li></ul>Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd&apos;s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Lead Mobile Engineer

Hi, We&#x2019;re CompanyCam We&#x2019;re a simple-to-use photo documentation and productivity app for contractors of every industry. Packed with intuitive functionality, CompanyCam facilitates unparalleled communication and accountability across a contractor&#x2019;s entire business. By providing a consumer-grade, game-changing experience, we help contractors build trust within their company and with their users. CompanyCam is a fun, energetic team united by our core values of Show Up, Grow Up, and Do Good. As soon as you join our team, you&apos;ll notice that we trust our employees to do what&apos;s best for our product, customers, and team members and empower them to make the right calls. The Role We&#x2019;re looking for a sharp, driven, problem-solving Senior Software Engineer (React/React Native) to join our engineering team. As a Senior Software Engineer, you&#x2019;ll work alongside other engineers, designers, and product managers to tackle everything from huge company initiatives to modest but important bug fixes. This will be a frontend-focused fullstack role, primarily working in React and React Native, but also diving into the backend as needed. Whether that means leading the way on web and mobile, diving into backend code, or lending an extra set of eyes in discovery, you&#x2019;ll collaborate with your teammates to move work forward. Most importantly, you&#x2019;ll actively contribute to the evolution of the culture and processes of a growing engineering team, especially our client engineering discipline (this is what we call the frontend web and mobile disciplines collectively). We want devs with opinions on patterns, code organization, and processes to help make sure our codebases scale healthily, and an interest in mentoring to help make sure our devs do too. Working At CompanyCam Our engineering team is remote-first, spanning every time zone in the United States. We welcome people from all backgrounds and really don&apos;t care whether or not you have a CS degree or even a high school diploma. All that matters is that you&apos;re not an a**hole and you&apos;re good at what you do. At CompanyCam we&#x2019;re driven to produce work with meaningful outcomes. That means not just dumping features and &#x201C;improvements&#x201D; but being able to reflect and learn from our outputs. What You&#x2019;ll Do <ul><li>Design, implement and deliver complex, cross-cutting features and systems in React and React Native, and to a lesser extent in Ruby on Rails. </li><li>Lead efforts to address technical debt and system reliability, proactively identifying areas for refactoring or optimization. </li><li>Influence and evolve the architecture and system design, anticipating future needs and driving long-term improvements across services and applications. </li><li>Set and uphold high standards for code quality, testing coverage, and documentation, mentoring others to do the same. </li><li>Drive improvements to internal tooling to enhance developer experience and system resilience. </li><li>Facilitate technical discussions and decision-making, helping the team navigate trade-offs and align on best solutions. </li><li>Act as a point of escalation for complex technical challenges, supporting team members in unblocking progress. </li><li>Partner closely with product managers, designers, and engineers, shaping feature direction by identifying technical opportunities, risks, and trade-offs early in discovery. </li></ul>What You&#x2019;ll Bring Must-haves These are our non-negotiables: <ul><li>Show up: give us your best and have the courage to do difficult but necessary stuff. </li><li>Grow up: be humble, take responsibility, learn continuously, and have a growth mindset. </li><li>Do good: treat your co-workers and customers the way you want to be treated. </li><li>5+ years of experience working as a professional developer. (Not all years of experience are created equal, so this one isn&apos;t set in stone). </li><li>Advanced proficiency in React and Redux, or an equivalent JS framework and state management library, with experience guiding architectural decisions and best practices for frontend systems. </li><li>Experience with React Native or native iOS or Android. </li><li>Experience contributing across the full stack, including front-end, back-end, and data layers. </li><li>Demonstrated experience in leveraging artificial intelligence (AI) to build, enhance, or optimize tools and features within products, driving innovation and improving user experience. </li><li>Ability to handle complex tasks and ambiguous problems without guidance. </li><li>Understanding of business trade-offs and ability to effectively communicate the risks and benefits of various technical approaches. </li><li>Strong collaboration skills with the ability to lift up the team by providing mentorship and proactive feedback. </li><li>You live and work permanently in the U.S. (We&#x2019;re not set up to hire outside the U.S.). </li></ul>Nice-to-haves You&#x2019;ll encounter the following technologies with varying frequency &#x2014; experience with them is a plus, but not required: <ul><li>GraphQL &amp; REST</li><li>Apollo &amp; TanStack Query</li><li>Ruby on Rails</li><li>Android Studio &amp; Xcode</li><li>Native mobile development (Java, Objective-C, Kotlin, Swift)</li><li>Experience integrating with large language models (e.g., OpenAI, Gemini) </li></ul>Benefits and Compensation This is a salaried position at CompanyCam. Our salary range is $175,000 - $200,000 per year and is based on experience. We also offer meaningful equity and other benefits. CompanyCam is an equal-opportunity employer committed to respect, inclusion, and growth. We work hard, take responsibility, and support each other. Great ideas come from all backgrounds, and we carefully consider every applicant without regard to personal characteristics or traits. Even if your work experience doesn&#x2019;t align perfectly, we encourage you to apply. What really matters to us is your potential, your passion, and your commitment to learning, innovation, and contributing meaningfully to our team. For any accommodations or technical issues related to the online application or interview process, please email jobs@companycam.com and we&#x2019;ll respond promptly. Please do not include any medical or health information in your message. Note: Resumes sent to this email will not be reviewed or responded to. To be considered for a position, you must apply directly through our careers page.

Senior Software Engineer (React/React Native)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Engineer - React Native based in Australia. Join a fully remote engineering team building innovative peer-to-peer mobile technology for secure, decentralized communication. In this role, you will develop and enhance a cross-platform application for iOS and Android using React Native and Expo. You will work on features spanning messaging, voice and video calls, media sharing, device pairing, and identity backup. Combining modern mobile development with an on-device peer-to-peer architecture, you will help deliver a seamless, reliable, and privacy-focused user experience. You will collaborate closely with product, design, and core technology teams to build high-quality features from concept to release. This opportunity is ideal for an experienced mobile engineer passionate about performance optimization, decentralized technologies, and shaping the future of digital communication. Accountabilities Develop and maintain a cross-platform peer-to-peer mobile application, taking ownership of features from implementation through testing and release. Ensure the application delivers a reliable, responsive, and secure experience across iOS and Android. <ul><li>Build, refine, and maintain features for messaging, voice and video calls, media sharing, device pairing, and identity backup. </li><li>Implement user interfaces and connect them to the peer-to-peer core APIs running directly on the device. </li><li>Integrate native mobile capabilities, including push notifications, camera access, biometric authentication, and background tasks. </li><li>Profile and optimize performance on real devices, focusing on application startup time, extended chat sessions, media processing, battery consumption, and network usage. </li><li>Write and maintain unit and end-to-end tests to ensure application reliability and prevent regressions. </li><li>Support stable releases through continuous integration workflows, crash reporting, and systematic debugging. </li><li>Collaborate with product, design, and peer-to-peer engineering teams to deliver new features and improve the overall user experience. </li><li>Participate in code reviews, promote engineering best practices, and maintain a high standard of code quality. </li></ul>Requirements Candidates should bring substantial experience in React Native development, strong JavaScript expertise, and a solid understanding of mobile application architecture and state management. The ideal candidate is comfortable working independently in a remote environment, optimizing existing applications, and collaborating across technical disciplines. <ul><li>Significant professional experience with React Native and mobile application development. </li><li>Strong experience with Redux for state management and Redux-Saga for handling asynchronous workflows. </li><li>High proficiency in JavaScript, including ES6+ features and modern development practices. </li><li>Experience integrating and working with WebSockets and RESTful APIs. </li><li>Familiarity with mobile application performance optimization, debugging, and testing. </li><li>Experience collaborating with distributed or fully remote engineering teams. </li><li>An interest in modernizing, improving, and optimizing mobile or web applications. </li><li>Strong problem-solving skills, attention to detail, and the ability to communicate effectively in English. </li><li>Familiarity with native development languages such as Swift and Kotlin is an advantage. </li><li>Experience with native development and build tools, including Xcode and Android Studio, is a plus. </li><li>Experience building applications with peer-to-peer frameworks or working with decentralized technologies is a bonus. </li></ul>Benefits <ul><li>Fully remote working arrangement, with worldwide opportunities. </li><li>Opportunity to contribute to innovative peer-to-peer technology and privacy-focused mobile applications. </li><li>Collaboration with an international team of engineers and product specialists. </li><li>Exposure to modern mobile development practices and a distinctive on-device peer-to-peer architecture. </li><li>Opportunity to take ownership of end-to-end features and make a meaningful impact on product development. </li><li>Professional growth through challenging engineering projects involving mobile performance, decentralized communication, and cross-platform development. </li></ul>How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role&apos;s core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Mobile Engineer - React Native

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<div class="p-rich_text_section">Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit <a class="c-link" href="http://www.redditinc.com/" target="_blank" data-stringify-link="http://redditinc.com" data-sk="tooltip_parent">www.redditinc.com</a>.</div>
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</div></div>This is an Android role on Reddit’s Design System Team. The mission of the Design System Team is to deliver a cohesive, modern and accessible experience across all of Reddit’s platforms.&nbsp;
As an Android engineer on the Design System Team, you will help evolve Reddit’s cross-platform design system and UI architecture that powers experiences across the company. You will build reusable components, improve platform capabilities, and help establish frontend patterns that enable product teams to ship high-quality experiences efficiently. This role has broad scope and impact, helping shape the future of frontend development at Reddit.
What You’ll Do:
<ul>
<li>Evolve Reddit’s cross-platform design system by expanding its capabilities and developing higher-level reusable components that accelerate product development while maintaining consistency and quality.</li>
<li>Collaborate cross-functionally with product teams, designers, and engineers to ensure the design system and UI infrastructure effectively support real product needs.</li>
<li>Improve performance at scale, contributing to Android architecture, rendering patterns, and performance-focused development practices that make performance a built-in feature of the platform.</li>
<li>Advance accessibility across the platform, building accessible components, patterns, tooling, and documentation that help teams adopt accessibility best practices by default.</li>
<li>Strengthen developer experience, contributing to shared tooling, documentation, and platform improvements that help engineers build reliable, consistent UI across Reddit’s products.</li>
</ul>
You Have:
<ul>
<li>6+ years of software engineering experience, with a track record of leading cross-functional projects and delivering solutions with broad product impact.</li>
<li>Experience building and maintaining shared UI infrastructure, such as design systems, component libraries, or frontend infrastructure used across multiple teams.</li>
<li>Strong experience with modern Android development using Kotlin and Jetpack Compose, with expertise in UI architecture, scalable component design, and performance optimization using tools such as Instruments.</li>
<li>Familiarity with accessibility best practices and an interest in building components, tooling, or documentation that help teams ship accessible experiences by default.</li>
<li>You embody Reddit’s core value of “Evolve” — you embrace ambiguity, seek feedback, and continuously improve your craft and the platform you help build.</li>
</ul>
Benefits:
<ul>
<li>Comprehensive Healthcare Benefits and Income Replacement Programs</li>
<li>401k with Employer Match</li>
<li>Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support</li>
<li>Family Planning Support</li>
<li>Gender-Affirming Care</li>
<li>Mental Health &amp; Coaching Benefits</li>
<li>Flexible Vacation &amp; Paid Volunteer Time Off</li>
<li>Generous Paid Parental Leave&nbsp;</li>
</ul><div class="content-pay-transparency"><div class="pay-input"><div class="description">Pay Transparency:
This job posting may span more than one career level.
In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit <a href="https://www.redditinc.com/careers/" target="_blank">https://www.redditinc.com/careers/</a>.
To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.</div><div class="title">The base salary range for this position is:</div><div class="pay-range">$217,000&mdash;$303,900 USD</div></div></div><div class="content-conclusion">In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.
During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.&nbsp; We will not sell your personal information or disclose it to any third party for their marketing purposes.&nbsp; We will delete any recording of your interview promptly after making a hiring decision.&nbsp; For more information about how we will handle your personal information, including our retention of it, please refer to our <a href="https://redditinc.com/policies/candidate-privacy-policy">Candidate Privacy Policy for Potential Employees and Contractors</a>.
Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.&nbsp; Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.</div>

Staff Software Engineer, Android Design System

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Engineer - React Native based in United Kingdom. Join a fully remote engineering team building innovative peer-to-peer mobile technology for secure, decentralized communication. In this role, you will develop and enhance a cross-platform application for iOS and Android using React Native and Expo. You will work on features spanning messaging, voice and video calls, media sharing, device pairing, and identity backup. Combining modern mobile development with an on-device peer-to-peer architecture, you will help deliver a seamless, reliable, and privacy-focused user experience. You will collaborate closely with product, design, and core technology teams to build high-quality features from concept to release. This opportunity is ideal for an experienced mobile engineer passionate about performance optimization, decentralized technologies, and shaping the future of digital communication. Accountabilities Develop and maintain a cross-platform peer-to-peer mobile application, taking ownership of features from implementation through testing and release. Ensure the application delivers a reliable, responsive, and secure experience across iOS and Android. <ul><li>Build, refine, and maintain features for messaging, voice and video calls, media sharing, device pairing, and identity backup. </li><li>Implement user interfaces and connect them to the peer-to-peer core APIs running directly on the device. </li><li>Integrate native mobile capabilities, including push notifications, camera access, biometric authentication, and background tasks. </li><li>Profile and optimize performance on real devices, focusing on application startup time, extended chat sessions, media processing, battery consumption, and network usage. </li><li>Write and maintain unit and end-to-end tests to ensure application reliability and prevent regressions. </li><li>Support stable releases through continuous integration workflows, crash reporting, and systematic debugging. </li><li>Collaborate with product, design, and peer-to-peer engineering teams to deliver new features and improve the overall user experience. </li><li>Participate in code reviews, promote engineering best practices, and maintain a high standard of code quality. </li></ul>Requirements Candidates should bring substantial experience in React Native development, strong JavaScript expertise, and a solid understanding of mobile application architecture and state management. The ideal candidate is comfortable working independently in a remote environment, optimizing existing applications, and collaborating across technical disciplines. <ul><li>Significant professional experience with React Native and mobile application development. </li><li>Strong experience with Redux for state management and Redux-Saga for handling asynchronous workflows. </li><li>High proficiency in JavaScript, including ES6+ features and modern development practices. </li><li>Experience integrating and working with WebSockets and RESTful APIs. </li><li>Familiarity with mobile application performance optimization, debugging, and testing. </li><li>Experience collaborating with distributed or fully remote engineering teams. </li><li>An interest in modernizing, improving, and optimizing mobile or web applications. </li><li>Strong problem-solving skills, attention to detail, and the ability to communicate effectively in English. </li><li>Familiarity with native development languages such as Swift and Kotlin is an advantage. </li><li>Experience with native development and build tools, including Xcode and Android Studio, is a plus. </li><li>Experience building applications with peer-to-peer frameworks or working with decentralized technologies is a bonus. </li></ul>Benefits <ul><li>Fully remote working arrangement, with worldwide opportunities. </li><li>Opportunity to contribute to innovative peer-to-peer technology and privacy-focused mobile applications. </li><li>Collaboration with an international team of engineers and product specialists. </li><li>Exposure to modern mobile development practices and a distinctive on-device peer-to-peer architecture. </li><li>Opportunity to take ownership of end-to-end features and make a meaningful impact on product development. </li><li>Professional growth through challenging engineering projects involving mobile performance, decentralized communication, and cross-platform development. </li></ul>How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role&apos;s core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

An employer is seeking a skilled professional for a contract position focused on mobile application development. The Role <ul><li> Develop and ship mobile applications using React Native</li><li> Build and maintain apps with Expo</li><li> Implement robust TypeScript solutions for data models, API contracts, and application state</li><li> Create offline-capable mobile applications </li></ul>What You&apos;ll Need <ul><li> Experience in mobile development with React Native</li><li> Hands-on experience with Expo</li><li> Strong TypeScript skills</li><li> Proven experience building offline-first mobile apps</li><li> Experience with on-device databases (e.g., expo-sqlite, WatermelonDB, Realm, MMKV)</li><li> Familiarity with request queuing, retry logic, and background sync</li><li> Understanding of data sync challenges and conflict resolution strategies</li><li> Experience with data-fetching and state management tools (e.g., TanStack Query, Redux Toolkit, Zustand)</li><li> Experience publishing apps to App Store and Google Play </li></ul>What&apos;s On Offer <ul><li> Contract role, initially for 3 months with high likelihood of extension</li><li> Competitive daily rate</li><li> Fully remote working arrangement </li></ul>Apply via Haystack today!

Software Developer

Senior Mobile Software Engineer Position: Senior Mobile Software Engineer Type: Contractor (~15 hours/week) Compensation: $50&#x2013;$100/hour Location: Remote About the OpportunityWe are seeking experienced Senior Mobile Software Engineers to contribute to a project focused on advancing next-generation AI systems. In this role, you will apply your mobile development expertise to create challenging software engineering environments that evaluate and improve AI capabilities in real-world coding scenarios.Your work will involve designing complex mobile engineering tasks, building reproducible development environments, and creating reference solutions that help train AI models to solve advanced software engineering problems. No prior AI experience is required. Your mobile development expertise is what matters.Responsibilities<ul><li>Design realistic and challenging mobile software engineering tasks that reflect real-world development scenarios.</li><li>Create coding challenges involving bug fixing, feature development, code refactoring, architecture improvements, and performance optimization.</li><li>Build reproducible development environments that allow consistent evaluation of solutions.</li><li>Develop deterministic validation and testing frameworks to verify task completion accurately.</li><li>Create tasks focused on mobile application architecture, state management, lifecycle handling, asynchronous programming, and performance optimization.</li><li>Develop challenges using technologies aligned with your expertise, including Swift, Kotlin, Flutter, React Native, TypeScript, JavaScript, or Dart.</li><li>Produce high-quality reference solutions that demonstrate effective approaches to solving each task.</li><li>Document problem requirements, expected behaviors, evaluation criteria, and solution methodologies.</li><li>Review and refine tasks to ensure clarity, reproducibility, and technical rigor.</li></ul>Required Qualifications<ul><li>Strong professional experience in mobile software development.</li><li>Expertise in at least one of the following areas:</li><li>iOS development using Swift, SwiftUI, or UIKit.</li><li>Android development using Kotlin, Jetpack Compose, or the Android View system.</li><li>Cross-platform development using Flutter, React Native, TypeScript, JavaScript, or Dart.</li><li>Deep understanding of mobile application architecture and design patterns.</li><li>Strong debugging and troubleshooting abilities for complex mobile applications.</li><li>Experience with state management, asynchronous programming, and application lifecycle management.</li><li>Ability to build maintainable, scalable, and high-performance mobile applications.</li><li>Strong written communication and technical documentation skills.</li><li>Ability to work independently in a remote environment.</li></ul>Preferred Qualifications<ul><li>Experience designing technical assessments, coding challenges, or engineering evaluations.</li><li>Strong knowledge of software testing, validation frameworks, and automated quality assurance.</li><li>Experience improving application performance, scalability, and reliability.</li><li>Familiarity with CI/CD pipelines and mobile deployment workflows.</li><li>Experience contributing to open-source projects or maintaining production-scale mobile applications.</li><li>Strong understanding of software engineering best practices and clean code principles.</li><li>Interest in AI-assisted development tools or AI-related engineering projects.</li></ul>Compensation &amp; Engagement<ul><li>Compensation ranges from $50&#x2013;$100/hour.</li><li>This is a remote contractor opportunity with an expected commitment of approximately 15 hours per week.</li><li>Compensation is output-based and tied to successfully completed tasks that meet project requirements.</li><li>Minimum weekly submission requirements may apply.</li><li>Flexible work schedule with fully remote participation.</li></ul>Application Process<ol><li>Submit your application and relevant mobile development experience.</li><li>Complete any required technical screening or assessment.</li><li>Participate in project onboarding if selected.</li><li>Begin creating mobile engineering tasks, environments, and reference solutions.</li></ol>

Senior Mobile Engineer (Remote | $50–$100/hr)

Role Title: Senior Mobile Software Engineer Role Type: Contractor (~15 hrs a week) Location: Remote In this role, you&apos;ll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. As an expert, you will create Reinforcement Learning Environments that test an AI model&#x2019;s ability to solve complex mobile software engineering problems related to fixing code, creating features, refactoring code, and optimizing performance. You will be tasked with creating a reproducible environment and a golden reference solution for each problem. Scope of Work <ul><li>Create realistic, interesting, and extremely challenging mobile coding tasks for frontier AI models using your preferred repositories.</li><li>Design problems that require strong mobile engineering skills, such as tracking down subtle bugs, building non-trivial features, handling application state and lifecycle, or improving performance.</li><li>Develop tasks relevant to your expertise: cross-platform applications using TypeScript, JavaScript, or Dart; iOS applications using Swift; or Android applications using Kotlin.</li><li>For each task, define the problem, build a reproducible environment, and write deterministic verifiers that accept correct solutions across different valid implementations while rejecting incorrect, incomplete, or hard-coded approaches.</li><li>Provide a reference solution showing how the task can be solved. </li></ul>Preferred Qualifications <ul><li>Significant hands-on expertise in at least one of the following mobile development tracks:</li><li>Cross-platform:TypeScript or JavaScript with React Native, or Dart with Flutter.</li><li>iOS:Swift with SwiftUI or UIKit.</li><li>Android:Kotlin with Jetpack Compose or the Android View system.</li><li>Deep understanding of mobile application architecture, state management, asynchronous programming, and application lifecycle.</li><li>Proven ability to debug complex mobile applications, resolve bugs, and deliver effective performance improvements. </li></ul>Compensation Structure Compensation is output-based; experts are paid per task that meets the project specifications. The time required to complete work may vary depending on the expert&#x2019;s experience and workflow. Minimum weekly submission requirements apply and will be communicated during onboarding. Start Timeline &amp; Availability <ul><li>We typically fill roles within </li></ul>Skills: application,ios,javascript,android,mobile

Sr Android Developer - Remote

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<div class="p-rich_text_section">Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit <a class="c-link" href="http://www.redditinc.com/" target="_blank" data-stringify-link="http://redditinc.com" data-sk="tooltip_parent">www.redditinc.com</a>.</div>
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</div></div>The Android Platform team sets the technical direction for Android at Reddit. We design, build and support the Android app for millions of DAUs and the development ecosystem (libraries, frameworks, observability, and build/CI tooling) that every team uses to ship delightful Reddit experiences.
As a Staff Android Engineer on the Android Platform team, you’ll set technical direction and lead cross-team initiatives for a large, multi‑team Android codebase, with a core focus on three pillars: Client Health (Crashes/ANRs/Performance), Developer Experiences, and App Architecture (modern and opinionated). You’ll turn ambiguous platform problems into a multi-quarter roadmap, align engineering partners, and stay hands-on from design and implementation through rollout and adoption.
<h3>What you’ll do</h3>
<ul>
<li>Lead technical decisions that will scale Reddit’s Android Platform to the next 100M+ DAUs, balancing long-term platform health with product delivery.</li>
<li>Drive Developer Experience strategy to accelerate build and test cycles and improve release safety across teams.</li>
<li>Architect Android Client Health and Observability foundations (events, traces, dashboards) to empower engineering teams to safeguard performance and reliability.</li>
<li>Champion AI supercharged developer and agent workflows.</li>
<li>Provide technical leadership and mentorship to senior engineers, elevating engineering standards across teams through architectural reviews, documentation, and technical guidance.</li>
</ul>
<h3>What we expect from you</h3>
<ul>
<li>5+ years software development experience with 3+ years building Android applications, with a track record of leading complex Android initiatives from problem definition through delivery and sustained adoption.</li>
<li>Experience setting technical direction and delivering shared platform capabilities in a large Android codebase used by multiple teams and millions of daily active users.</li>
<li>Deep expertise in Kotlin, Android lifecycle and concurrency, and modern Android technologies such as Jetpack Compose and Kotlin coroutines, with sound judgment about architectural tradeoffs and migration strategies.</li>
<li>Strong background in Android platform/infrastructure work: shared libraries or frameworks, experiments/logging, navigation, startup/session orchestration, or core networking/caching.</li>
<li>Strong systems thinking and hands-on problem solving, with evidence of measurable improvements to app reliability, performance, or developer productivity.</li>
<li>Ability to influence without formal authority, build consensus across engineering, product, design, and data partners, and communicate technical strategy and tradeoffs clearly.</li>
<li>Practical experience applying AI to engineering workflows (code generation, refactoring, static analysis, or CI checks) with clear, measurable benefit.</li>
</ul>
Benefits:
<ul>
<li>Comprehensive Healthcare Benefits and Income Replacement Programs</li>
<li>401k with Employer Match</li>
<li>Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support</li>
<li>Family Planning Support</li>
<li>Gender-Affirming Care</li>
<li>Mental Health &amp; Coaching Benefits</li>
<li>Flexible Vacation &amp; Paid Volunteer Time Off</li>
<li>Generous Paid Parental Leave&nbsp;</li>
</ul>
#LI-Remote
&nbsp;<div class="content-pay-transparency"><div class="pay-input"><div class="description">Pay Transparency:
This job posting may span more than one career level.
In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit <a href="https://www.redditinc.com/careers/" target="_blank">https://www.redditinc.com/careers/</a>.
To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.</div><div class="title">The base salary range for this position is:</div><div class="pay-range">$217,000&mdash;$303,900 USD</div></div></div><div class="content-conclusion">In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.
During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.&nbsp; We will not sell your personal information or disclose it to any third party for their marketing purposes.&nbsp; We will delete any recording of your interview promptly after making a hiring decision.&nbsp; For more information about how we will handle your personal information, including our retention of it, please refer to our <a href="https://redditinc.com/policies/candidate-privacy-policy">Candidate Privacy Policy for Potential Employees and Contractors</a>.
Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.&nbsp; Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.</div>

Staff Android Engineer, Android Platform

Software Engineer | 12-Month Contract | $700-$850/day incl. superThe opportunityA major Australian wealth and super organisation is looking for a Software Engineer to join its technology team on a 12-month contract. You&#x2019;ll help build and look after the software that supports financial advice, working in an Agile team alongside engineers, testers and delivery leads. What you&#x2019;ll do<ul><li>Design, build, test and support applications</li><li>Deliver new features and ongoing improvements</li><li>Find and fix the root cause of issues, not just the symptoms</li><li>Monitor alerts and keep systems running smoothly</li><li>Work closely with the team to keep delivery steady and quality high</li></ul> What you&#x2019;ll bring<ul><li>Strong Java or Kotlin experience, plus JavaScript and Python</li><li>Full-stack experience, including single-page applications</li><li>Ideally you&apos;ve worked in Wealth / Super or Financial Services</li><li>Experience with databases such as PostgreSQL, MySQL, MongoDB, Cassandra or Elasticsearch</li><li>Familiarity with messaging technologies and basic Linux skills</li><li>Experience working in Agile teams</li></ul> The details<ul><li>12-month contract with a view to extend</li><li>$700-$850 per day including super, depending on experience</li><li>Work from anywhere in Australia</li></ul> Who can applyOnly candidates based in Australia who hold Australian citizenship or permanent residency can apply. You can be based anywhere in Australia. We can&#x2019;t consider applicants who don&#x2019;t meet these requirements. To applyIf you are interested, please click Apply.

Software Engineer

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<div class="p-rich_text_section">Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit <a class="c-link" href="http://www.redditinc.com/" target="_blank" data-stringify-link="http://redditinc.com" data-sk="tooltip_parent">www.redditinc.com</a>.</div>
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</div></div>The Reddit Consumer Engineering organization builds and scales the products that Redditors use directly to discover content, participate in communities, and connect with others. Sitting at the intersection of large-scale distributed systems and core user journeys, Android Software Engineers in Consumer Engineering work with Product Managers, Designers, Data Scientists, ML Engineers, Backend Engineers, and other mobile engineers to build, experiment with, and scale the experiences that help hundreds of millions of users discover, join, navigate, and engage with Reddit.
This centralized role hires across several high-impact consumer teams, including:
<ul>
<li>
Core Product &amp; Feeds: Home Experience, Recommendations &amp; Content Discovery, Contribution
</li>
<li>
Community &amp; Presence: Reddit Pro, Youth Experience &amp; Teen Safety, Creator Tools
</li>
<li>
Growth &amp; Engagement: Authentication, Notifications, Social Sharing, SEO, Onboarding
</li>
<li>
Monetization &amp; Conversion: Paid User Acquisition, Conversion Funnel Optimization
</li>
<li>
Identity &amp; Security: Account Management, Trust &amp; Safety
</li>
</ul>
<h2>What You’ll Do</h2>
<ul>
<li>
Build and evolve user-facing Android experiences that help people discover, consume, create, and engage with content and communities.
</li>
<li>
Lead projects through the full development lifecycle, from product definition and technical design to implementation, experimentation, launch, and ongoing improvement.
</li>
<li>
Partner with product, design, data science, ML, backend, and platform teams to shape strategy, translate technical capabilities into intuitive experiences, and deliver measurable user impact.
</li>
<li>
Improve Android architecture, performance, reliability, accessibility, developer workflows, and engineering standards while mentoring teammates and driving cross-functional technical initiatives.
</li>
</ul>
<h2>Who You Might Be</h2>
<ul>
<li>
An experienced Android engineer who has built and shipped consumer-facing native applications at scale using Kotlin.
</li>
<li>
A strategic, product-minded partner who connects technical decisions to user and business outcomes and can lead through ambiguity.
</li>
<li>
A clear and collaborative communicator who can explain complex tradeoffs, influence stakeholders, and build alignment across teams.
</li>
<li>
A curious, adaptable, and ownership-oriented teammate who embraces experimentation, learns from setbacks, improves processes, and helps others succeed.
</li>
</ul>
<h2>Technical Qualifications</h2>
<ul>
<li>
Professional experience developing native Android applications with Kotlin and a strong understanding of Android frameworks and application architecture.
</li>
<li>
Ability to write idiomatic, readable, reusable, and testable code, with strong skills in debugging, performance optimization, reliability, and maintainability.
</li>
<li>
Experience designing mobile systems and interfaces, evaluating architectural tradeoffs, and building scalable features from APIs through user-facing UI.
</li>
<li>
Experience with experimentation, feature flags, instrumentation, analytics, and product or quality-of-experience metrics. Familiarity with Jetpack Compose, Android accessibility, Media3 or ExoPlayer, MediaCodec, HLS or DASH, recommendation systems, or ML-integrated products is a plus.
</li>
</ul><div class="content-pay-transparency"><div class="pay-input"><div class="description">Pay Transparency:
This job posting may span more than one career level.
In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit <a href="https://www.redditinc.com/careers/" target="_blank">https://www.redditinc.com/careers/</a>.
To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.</div><div class="title">The base salary range for this position is:</div><div class="pay-range">$190,800&mdash;$267,100 USD</div></div></div><div class="content-conclusion">In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.
During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.&nbsp; We will not sell your personal information or disclose it to any third party for their marketing purposes.&nbsp; We will delete any recording of your interview promptly after making a hiring decision.&nbsp; For more information about how we will handle your personal information, including our retention of it, please refer to our <a href="https://redditinc.com/policies/candidate-privacy-policy">Candidate Privacy Policy for Potential Employees and Contractors</a>.
Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.&nbsp; Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.</div>

Senior Android Software Engineer, Consumer Engineering

Senior Software Engineer, Product Engineering - UK

Full Stack Java Developer &#x2013; &#xA3;400 per day | Outside IR35 | Fully Remote | 6-Month Initial Contract | Extension Likely We&apos;re working with an innovative and rapidly growing telematics technology business that is expanding its engineering team and looking for an experienced Full Stack Java Developer to join them on an exciting long-term project. This is a 6-month initial contract with a strong likelihood of extension, offering the opportunity to work on modern, cloud-based technology within a business that is continuing to grow. The role is fully remote, with candidates based in the North West particularly encouraged to apply. The TechnologyYou&apos;ll be working across a modern technology stack, including Java, Micronaut, Kafka, Angular and AWS, with a strong focus on scalable, event-driven applications and modern engineering practices.The business is also embracing AI-assisted development, making experience with tools such as Claude Code particularly valuable. What we&apos;re looking for Essential:Strong commercial experience with JavaExperience with Micronaut - strong Spring Boot experience will also be consideredExperience with data streaming, ideally KafkaStrong Angular experienceGood hands-on experience with AWSProven experience using AI-assisted coding tools and techniques, particularly Claude Code Desirable:TerraformCucumber or similar automated testing frameworksCI/CD pipelines and modern DevOps practicesWhy this opportunity? This isn&apos;t simply a short-term contract to maintain an existing system. You&apos;ll be joining a growing technology business, working with modern cloud and event-driven technologies and having the opportunity to make a genuine contribution as the engineering team expands. With &#xA3;400 per day, Outside IR35, fully remote working and a strong possibility of extension, this is an excellent opportunity for an experienced Full Stack Java Developer looking for their next contract. Interested? Apply now or get in touch for more information.

Full Stack Java Developer – £400 per day | Outside IR35 | Fully Remote | 6-Month Initial Contract | Extension Likely

Mattermost is the leading collaborative workflow platform for defense, intelligence, security, and critical infrastructure. Trusted by the U.S. Department of War and Fortune 500s, our platform runs on-premises and in private clouds, delivering secure messaging, file sharing, workflow automation, audio/screenshare, and project management&#x2014;all with full data and operational control. Mattermost powers high-stakes workflows across mission planning, real-time, real-world operations, DevSecOps, incident response, and cyber defense&#x2014;enabling secure collaboration from tactical edge and DDIL environments to enterprise HQ. Teams operate across web, desktop, and mobile, with embedded interoperability for Microsoft Teams, Outlook, and Microsoft 365. To learn more, visit www.mattermost.com We are seeking a Senior Mobile Engineer to take ownership of the Mattermost mobile experience for teams working in defense, intelligence, and critical infrastructure. Our users operate in DDIL environments where connectivity may be disconnected, denied, intermittent, or limited, security is non-negotiable, and the software they depend on has to keep working. Our mobile app is primarily React Native and TypeScript today, with native iOS and Android integrations. Your immediate focus will be making that experience more reliable and performant. Over time, you&apos;ll also help shape the next generation of our cross-platform mobile architecture. You&apos;ll work hands-on across application and native layers, partner closely with platform and feature teams, work directly with customer-facing teams on field reports from constrained environments, and help raise the bar for how we observe, diagnose, and build mobile software. Responsibilities Reliability and Performance <ul><li>Architect the app for DDIL and other constrained network environments</li><li>Improve data and functional reliability across connection lifecycle, synchronization, recovery, and failure scenarios</li><li>Own crash-free and release-health outcomes, using telemetry to proactively identify regressions and drive them through diagnosis to resolution</li><li>Profile and improve performance across startup, networking, storage, rendering, memory, and battery usage </li></ul>Mobile Platform Ownership <ul><li>Own critical iOS and Android integrations and the boundaries between native and cross-platform code</li><li>Maintain and evolve platform capabilities including push notifications, background execution, secure storage, app lifecycle, and real-time communications</li><li>Build within mobile distribution and device-management constraints, including App Store, enterprise and MDM deployment, AppConfig, and Intune MAM</li><li>Diagnose production issues from native traces, telemetry, device profiling, and sparse field logs</li><li>Make architecture recommendations that balance near-term delivery with the long-term direction of the mobile platform </li></ul>Craft and Delivery <ul><li>Mentor engineers on mobile architecture, reliability, performance, and platform best practices</li><li>Uphold security and compliance standards required by government and enterprise customers</li><li>Contribute to the open-source codebase</li><li>Use AI coding tools effectively, applying strong engineering judgment to increase output without compromising reliability or quality </li></ul>What We Are Looking For We care about what you&apos;ve built and the problems you&apos;ve solved &#x2014; not how long you&apos;ve been building. If you have strong outcomes to speak to in mobile engineering, we want to hear from you. Required <ul><li>Deep expertise in iOS or Android development, with strong working knowledge of the other platform</li><li>Strong understanding of mobile architecture, platform SDKs, lifecycle constraints, and networking fundamentals</li><li>Experience building reliable mobile systems that behave predictably through unreliable connectivity, local state changes, synchronization, and recovery</li><li>Strong mobile performance profiling and production debugging skills on real devices</li><li>Experience using production data, crash metrics, and release-health signals to drive reliability improvements</li><li>Experience making architecture recommendations and owning technical outcomes</li><li>Ability and willingness to work across native and cross-platform codebases</li><li>AI fluency and experience using coding agents to increase engineering output while applying judgment to ensure reliable outcomes </li></ul>Preferred <ul><li>Experience with React Native and TypeScript</li><li>Experience with mobile persistence, synchronization, or offline-capable systems</li><li>Experience with real-time communications or platform media frameworks such as WebRTC, CallKit, or Android audio APIs</li><li>Experience with enterprise mobile distribution, MDM, AppConfig, or Intune MAM</li><li>Experience building mobile software for security-sensitive, regulated, or operationally constrained environments</li><li>Open-source contributions </li></ul>Why Mattermost <ul><li>Mission-driven work: Your contributions directly support the organizations and missions that depend on secure, reliable collaboration including the U.S. Department of War and critical infrastructure operators worldwide</li><li>Remote-first culture: Work from anywhere with a globally distributed, high-trust team built for autonomy and ownership</li><li>AI-forward environment: We actively adopt and build AI-enabled workflows. Agentic development is core craft here, not a novelty</li><li>End-to-end ownership: Ship and own complex software across the full stack with real accountability for what you build</li><li>Open source at the core: Be part of a vibrant developer community shaping the future of secure collaboration </li></ul>Compensation Mattermost takes a market-based approach to pay. Actual compensation may vary based on location, skills, experience, qualifications, and market conditions. Target Salary Range: $165,000 &#x2013; $215,000 U.S. Eligibility &amp; Compliance This role may require obtaining and maintaining a U.S. government security clearance. Candidates must meet federal eligibility requirements to be considered. Applicants must meet eligibility requirements for access to export-controlled information as defined by U.S. export control laws, including EAR and ITAR. For more information visit the Bureau of Industry and Security and the Directorate of Defense Trade Controls. Mattermost is an EEO Employer, we are a remote-first, open-source company. We are continually working to expand our hiring in more countries and regions, ensuring compliance with local laws and regulations, which takes time. Mattermost values your unique perspective&#x2014;we welcome all applicants. We encourage individuals from all backgrounds to apply and are committed to assessing candidates based on their skills and qualifications. We do not tolerate discrimination against staff or applicants based on race, religion, national origin, age, disability, pregnancy status, veteran status, or other personal characteristics. If you require accommodations during the interview process, please let us know&#x2014;we&#x2019;re happy to assist.

Senior Mobile Engineer

Who We Are At Twilio, we&#x2019;re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you&#x2019;re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we&#x2019;re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. Hiring And How We Work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. See yourself at Twilio Join the team as a Staff Mobile Engineer for Stytch, where you&apos;ll shape the next generation of identity and fraud prevention products. About The Job As a Staff Mobile Engineer you will help scale Stytch&#x2019;s core identity and fraud products as we bring Stytch capabilities to Twilio&#x2019;s full customer base, delivering secure, developer-first identity and fraud prevention experiences. You&#x2019;ll build mobile SDK products that power authentication, fraud detection and prevention as well as emerging agentic identity use cases. You&#x2019;ll partner closely with product and engineering leadership to design and deliver high-impact customer-facing features, and evolve our platform for Twilio&#x2019;s scale. This is a rare chance to operate like a startup within Twilio: you&#x2019;ll work in a high-ownership environment with startup speed, backed by Twilio&#x2019;s reach and scale. Responsibilities <ul><li>Build and own the mobile SDKs for Stytch&#x2019;s identity and fraud detection platforms on Twilio&#x2014;go deep on device internals for complex signal collection to improve identification of bad actors and ship new SDK surfaces powering core authentication flows, including agenting and non-human identity use cases. </li><li>Partner with Product and Engineering leadership to set direction, translate customer needs into product capabilities, and deliver high-impact roadmap features.</li><li>Collaborate across Twilio and Stytch teams to align on architecture, integrate platform capabilities, and unblock cross-team initiatives.</li><li>Operate with deep technical ownership: author design docs, drive key technical decisions, review code, and stay close to the systems you ship.</li><li>Build in ambiguity&#x2014;break down complex problems, make pragmatic tradeoffs, and design developer experiences that delight our customers.</li><li>Improve production quality and resilience through strong observability, incident response and remediation.</li><li>Mentor and support other engineers through pairing, feedback, and knowledge-sharing, helping raise the team&#x2019;s technical bar and culture. </li></ul>Qualifications Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn&apos;t followed a traditional path, don&apos;t let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! Required <ul><li>6+ years of professional mobile engineering experience, with deep experience in designing, building and maintaining mobile applications.</li><li>Android development experience, fluent in Kotlin or Java.</li><li>Expertise in mobile development ecosystems, frameworks, 3rd party libraries.</li><li>Deep understanding of software engineering best practices, including monitoring, observability, and building maintainable systems.</li><li>Experience making high-impact technical decisions and leading technical initiatives.</li><li>A proven track record of driving technical excellence while keeping customer needs at the center of your work.</li><li>Deep understanding of software engineering best practices, including monitoring, observability, and building for the long term.</li><li>Exceptional communication and collaboration skills, with the ability to influence and align stakeholders.</li><li>Bachelor&#x2019;s degree in Computer Science or related industry experience.</li><li>Excellent written and verbal communication skills.</li><li>Schedule: ability to work non-standard, on-call rotation weekend and holiday hours. </li></ul>Desired <ul><li>iOS development experience.</li><li>Familiarity with Kotlin Multiplatform, C/C++, Swift or Go.</li><li>Experience building developer tools or SDKs.</li><li>Builder at heart. Through a hobby or your profession, you are passionate about being hands on and seeing your work come to life. </li></ul>Location This role will be remote in either the US or Canada. Travel We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings. What We Offer Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Compensation The estimated pay ranges for this role are as follows: <ul><li>Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C. : $171,120 - $213,900 </li><li>Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $181,200 - $226,500</li><li>Based in the San Francisco Bay area, California: $201,280 - $251,600 </li><li>This role may be eligible to participate in Twilio&#x2019;s equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave. </li></ul>The successful candidate&#x2019;s starting salary will be determined based on permissible, non-discriminatory factors such as skills, experience, and geographic location. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That&apos;s why we seek out colleagues who embody our values &#x2014; something we call Twilio Magic. Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts. So, if you&apos;re ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn&apos;t what you&apos;re looking for, please consider other open positions. <li> </li>Stay alert to recruitment fraud We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @twilio.com email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps. Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

Staff Mobile Engineer (P4)

The mission of <a href="https://himalayas.app/companies/speechify">Speechify</a> is to make sure that reading is never a barrier to learning.Over 50 million people use <a href="https://himalayas.app/companies/speechify">Speechify</a>’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. <a href="https://himalayas.app/companies/speechify">Speechify</a>’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named <a href="https://himalayas.app/companies/speechify">Speechify</a> the Chrome Extension of the Year and Apple named <a href="https://himalayas.app/companies/speechify">Speechify</a> its Design award winner for inclusivity for 2025.Today, nearly 200 people around the globe work on <a href="https://himalayas.app/companies/speechify">Speechify</a> in a 100% distributed setting – <a href="https://himalayas.app/companies/speechify">Speechify</a> has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.<h3>Overview</h3>With the growth of our Android app, being the most used text-to-speech app in the Play Store, we find the need for a Senior Android Engineer to help us support the new user base as well as work on new and exciting projects to push us forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. <h3>What You’ll Do
</h3><ul>
<li>Owning major features and working closely with our design team - take ownership of features inside the app and become responsible of delivering high quality features</li>
<li>Shape the future of our Android team</li>
<li>Own, maintain and improve reliability metrics for key features</li>
<li>Participate in discussions across different teams - Product, Design, Engineering</li>
<li>Review pull requests, and support other teammates</li>
<li>Handle critical issues or cope with unexpected challenges </li>
<li>Take ownership of feature releases and provide nightly builds for the QA team</li>
</ul><h3>An Ideal Candidate Should Have</h3><ul>
<li>5+ years of software engineering experience</li>
<li>Familiarity with Android components</li>
<li>Experience building or contributing to at least one Android app</li>
<li>Product design intuition and user empathy</li>
<li>Drive to push the boundaries of Android UI/UX</li>
<li>Understanding of the importance of tests and how to approach writing tests</li>
<li>Self-drive to improve the app and codebase above and beyond what's outlined in the spec</li>
<li>Rock solid experience with Kotlin, Kotlin Coroutines, Kotlin Flow, Dagger 2, MVVM, Clean Architecture, Background Services, Music Player Service, Android Animations, Jetpack Navigation, JUnit tests</li>
<li>Excellent communication skills</li>
<li>User oriented problem solving approach</li>
<li>Driven with continuous feedback from leaders</li>
</ul><h3>Bonus:</h3><ul>
<li>Experience building, maintaining, or otherwise contributing to open source projects in Android</li>
<li>Experience with iOS, Web or NodeJS</li>
</ul><h3>Technologies we use:</h3><ul>
<li>Kotlin</li>
<li>Kotlin Coroutines</li>
<li>Kotlin Flow</li>
<li>Jetpack Navigation</li>
<li>Dagger 2</li>
<li>Room</li>
<li>Custom Views, Canvas &amp; Paint</li>
<li>Jetpack Compose</li>
<li>JUnit</li>
</ul>What We offer:<ul>
<li>A fast-growing environment where you can help shape the company and product.</li>
<li>An entrepreneurial-minded team that supports risk, intuition, and hustle.</li>
<li>A hands-off management approach so you can focus and do your best work.</li>
<li>An opportunity to make a big impact in a transformative industry.</li>
<li>Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.</li>
<li>Opportunity to work on a life-changing product that millions of people use.</li>
<li>Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.</li>
<li>Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.</li>
</ul><h3>Think you’re a good fit for this job? </h3>Tell us more about yourself and why you're interested in the role when you apply. And don’t forget to include links to your portfolio and LinkedIn.Not looking but know someone who would make a great fit? <h3>Refer them! </h3><a href="https://himalayas.app/companies/speechify">Speechify</a> is committed to a diverse and inclusive workplace. <a href="https://himalayas.app/companies/speechify">Speechify</a> does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.Originally posted on <a href="https://himalayas.app">Himalayas</a>

Tech Lead, Android Core Product

About The Company Exalto Consulting is a renowned technology solutions provider specializing in delivering innovative software development services to clients across various industries. With a strong focus on mobile and web applications, Exalto Consulting prides itself on its commitment to excellence, cutting-edge technology adoption, and client satisfaction. The company fosters a dynamic and inclusive work environment that encourages professional growth and continuous learning. Known for its collaborative culture and emphasis on quality, Exalto Consulting is dedicated to helping organizations transform their digital presence through tailored solutions and expert guidance. About The Role We are seeking a skilled React Native Developer to join our dynamic team on a contract basis. This role offers an exciting opportunity to work remotely on a 3-month initial project, with the potential for extension based on workload demands. The successful candidate will be responsible for developing, maintaining, and deploying high-quality mobile applications for both iOS and Android platforms. This position requires a proactive individual with a deep understanding of mobile development best practices, strong problem-solving skills, and the ability to work independently in a remote environment. The role is outside IR35, offering a competitive daily rate of &#xA3;425. Qualifications <ul><li>Proven experience in mobile application development using React Native.</li><li>Hands-on experience with Expo for building and shipping mobile apps.</li><li>Strong proficiency in TypeScript, including defining data models, API contracts, and managing application state.</li><li>Demonstrated experience in developing offline-capable or offline-first mobile applications, with the ability to discuss technical implementations in detail.</li><li>Knowledge of on-device databases and storage solutions such as expo-sqlite, WatermelonDB, Realm, or MMKV.</li><li>Experience implementing request queuing, retry logic, background processing, and reconnect-triggered synchronization.</li><li>Understanding of data synchronization challenges, conflict resolution strategies, idempotent requests, and ensuring data consistency.</li><li>Familiarity with data-fetching and state management tools such as TanStack Query with persistence, Redux Toolkit, or Zustand.</li><li>Experience publishing applications to both the Apple App Store and Google Play Store.</li><li>Excellent communication skills and the ability to work effectively in a remote team environment. </li></ul>Responsibilities <ul><li>Design, develop, and maintain high-quality React Native applications for iOS and Android platforms.</li><li>Implement features and functionalities following technical specifications and best practices.</li><li>Collaborate with cross-functional teams, including designers, backend developers, and product managers, to deliver seamless user experiences.</li><li>Utilize Expo to streamline app development, testing, and deployment processes.</li><li>Manage local storage and database solutions to ensure efficient data handling and offline capabilities.</li><li>Implement robust request handling, including retries and background sync, to enhance app reliability and user experience.</li><li>Address data synchronization challenges by applying conflict resolution and data consistency strategies.</li><li>Participate in code reviews, write unit and integration tests, and ensure code quality standards are met.</li><li>Stay updated with the latest industry trends and incorporate new technologies to improve app performance and maintainability.</li><li>Prepare and publish applications to app stores, ensuring compliance with platform guidelines and standards. </li></ul>Benefits As a contractor with Exalto Consulting, you will benefit from a flexible remote working environment, allowing you to balance your professional and personal commitments. You will work on challenging projects with a talented team of professionals, providing ample opportunities for skill development and career growth. The role offers a competitive daily rate of &#xA3;425 outside IR35, with potential for extension based on project needs. Additionally, you will gain exposure to the latest mobile development technologies and methodologies, enhancing your expertise in the field. Exalto Consulting values its contractors and promotes a supportive, inclusive culture that recognizes and rewards your contributions. Equal Opportunity Exalto Consulting is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and contractors. We do not discriminate based on race, religion, gender, sexual orientation, age, disability, or any other protected characteristic. We believe that a diverse team fosters innovation, creativity, and better problem-solving, and we are dedicated to providing equal employment opportunities to all qualified candidates.

React Native Developer

About The Company Fyre Global Ltd is a leading technology company dedicated to developing innovative digital solutions that drive business growth and enhance user experiences. With a focus on mobile and web applications, Fyre Global Ltd leverages cutting-edge technologies to deliver scalable, reliable, and efficient platforms for a diverse range of clients. The company prides itself on fostering a collaborative and inclusive work environment where creativity and technical excellence are highly valued. Committed to continuous learning and development, Fyre Global Ltd stays at the forefront of industry trends to ensure its solutions remain competitive and impactful in the rapidly evolving digital landscape. About The Role We are seeking a talented Flutter Mobile Developer to join our dynamic team remotely, based in the UK. This role offers a unique opportunity to work on high-scale mobile applications that serve millions of users, including prominent clients like Amazon. The ideal candidate will be responsible for developing and maintaining cross-platform mobile applications in Flutter for both iOS and Android devices. You will be integral to designing and consuming REST APIs, collaborating with web and embedded teams, and contributing to the overall technical strategy of our mobile solutions. This position is perfect for a developer who thrives in a fast-paced environment, enjoys working on meaningful projects, and wants their work to have a tangible impact at scale. Qualifications The ideal candidate should possess a minimum of 2+ years of professional experience in mobile app development using Flutter. A strong understanding of designing, building, and consuming REST APIs is essential. Candidates should be familiar with Flutter state management solutions such as Bloc or similar frameworks. A solid foundation in computer science principles, including database indexing and basic algorithms, is required. Excellent problem-solving skills, the ability to work independently, and effective communication skills are also necessary to succeed in this role. While a formal degree in computer science or related fields is preferred, practical experience and a demonstrable portfolio of previous work are equally valued. Responsibilities <ul><li>Develop and maintain high-quality, cross-platform mobile applications in Flutter for both iOS and Android platforms.</li><li>Design, implement, and optimize REST APIs to facilitate seamless communication between mobile apps and backend services.</li><li>Write clean, testable, and efficient code while adhering to best practices and coding standards.</li><li>Participate actively in code reviews, ensuring code quality and sharing knowledge with team members.</li><li>Collaborate closely with web and embedded teams to deliver integrated solutions that meet business requirements.</li><li>Engage in sprint planning, technical scoping, and contribute to the development of project timelines and deliverables.</li><li>Support the continuous improvement of development processes and tools to enhance productivity and quality.</li><li>Assist in troubleshooting and resolving technical issues related to mobile applications and APIs. </li></ul>Benefits Fyre Global Ltd offers a competitive salary package complemented by comprehensive benefits, including flexible working arrangements, health insurance, and opportunities for professional development. As a remote-first organization, we provide the tools and support necessary for our employees to succeed from anywhere in the UK. Our culture emphasizes work-life balance, continuous learning, and recognition of individual contributions. Employees also have access to mentorship programs, training sessions, and participation in industry conferences to stay ahead in their field. Joining Fyre Global Ltd means becoming part of a forward-thinking team committed to innovation and excellence. Equal Opportunity Fyre Global Ltd is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, ethnicity, gender, age, sexual orientation, disability, or any other protected characteristic. We believe that a diverse workforce fosters creativity, innovation, and better decision-making, and we strive to ensure that everyone has equal access to opportunities within our organization.

Flutter Mobile Developer

&#x1F680; Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it&apos;s trading cards, fashion, electronics, or live plants, our sellers are building real businesses across hundreds of categories. We&apos;re building live commerce at a scale that&apos;s never been done in the West, and there&apos;s no playbook to copy. The people here are shaping how an entirely new industry develops. As a remote co-located team, we&apos;re inspired by our values and anchored in hubs across the US, UK, Ireland, Poland, Germany, and Australia. We move fast, stay close to our users, and focus on the work that drives the most impact. We&apos;re one of the fastest growing marketplaces and were recently named the #1 Best Startup Employer in America by Forbes. Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable anyone to turn their passion into a business and bring people together through commerce. &#x1F4BB; Role We&apos;re hiring Android Engineers across multiple teams at Whatnot, with opportunities to work on product experiences or mobile infrastructure. On our product teams, you&#x2019;ll build mobile experiences that sit close to our buyers and sellers, shaping how people discover Whatnot, buy and sell, and engage with our marketplace. You&#x2019;ll partner closely with product, design, and backend engineering to solve customer problems and build intuitive, high-quality experiences at scale. We&#x2019;re also hiring on our App Platform team, where you&#x2019;ll build the mobile infrastructure that powers every Android experience across the app. From developer tooling and app architecture to performance, reliability, and platform foundations, you&#x2019;ll create systems that enable product teams to ship faster while delivering a best-in-class experience to millions of users. Rather than applying to a specific team, you&apos;ll go through a general interview process focused on your technical skills and experience. Throughout the process, we&apos;ll learn more about your interests and match you with the team where you&apos;ll have the greatest impact. Across Teams, You&#x2019;ll <ul><li>Develop high-quality Android features and systems using Kotlin and Jetpack Compose.</li><li>Collaborate cross-functionally with product, design, backend, and mobile engineers to define goals, scope, and technical trade-offs.</li><li>Help evolve shared mobile infrastructure, architecture, and best practices across Whatnot&#x2019;s engineering organization.</li><li>Build with performance, reliability, scalability, and user experience in mind.</li><li>Uphold engineering excellence through code reviews, documentation, and thoughtful technical discussions that raise the bar across the team. </li></ul>We offer flexibility to work from home or from one of our global office hubs, and we value in-person time for planning, problem-solving, and connection. Team members in this role must live within commuting distance of our New York, San Francisco or Seattle hub. &#x1F44B; You People who do well at Whatnot tend to be comfortable figuring things out as they go, biased toward action, and genuinely curious about what they&apos;re building. They care more about outcomes than credit and stay close to the product and the people using it. As our next Android Engineer you should have 4+ years of experience building and shipping high-quality Android applications, plus: <ul><li>Bachelor&#x2019;s degree in Computer Science, a related field, or equivalent work experience.</li><li>Android expertise in creating fluid, responsive user interfaces. Strong knowledge of Kotlin and Jetpack Compose. Adept at reactive programming with Kotlin Coroutines and Flows. Fluent in MVI or MVVM development. </li><li>Care deeply about product quality and performance, creating polished experiences that balance usability and trust.</li><li>Thrive in cross-functional environments, partnering effectively with product, design, and backend peers.</li><li>Are comfortable using data and experimentation (SQL, Snowflake, A/B testing) to guide decisions.</li><li>Communicate clearly and drive alignment across teams in ambiguous, fast-changing environments.</li><li>Have a growth mindset, taking ownership from concept to launch while mentoring others along the way. </li></ul>&#x1F381; Benefits <ul><li>Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)</li><li>Health Insurance options including Medical, Dental, Vision</li><li>Work From Home Support</li><ul><li>Home office setup allowance</li><li>Monthly allowance for cell phone and internet</li></ul><li>Care benefits</li><ul><li>Monthly allowance for wellness</li><li>Annual allowance towards Childcare</li><li>Lifetime benefit for family planning, such as adoption or fertility expenses</li></ul><li>Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally</li><li>Monthly allowance to dogfood the app</li><ul><li>All Whatnauts are expected to develop a deep understanding of our product. We&apos;re passionate about building the best user experience, and all employees are expected to use Whatnot as both a buyer and a seller as part of their job (our dogfooding budget makes this fun and easy!).</li></ul><li>Parental Leave</li><ul><li>16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence. </li></ul></ul>Please note: Whatnot will only contact you through official @whatnot.com email addresses. If you see an email impersonating a Whatnot recruiter, please disregard and report it as spam. &#x1F49B; EOE Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce. Compensation Range: $170K - $290K

Android Engineer

About The Team Our mission is to provide a world-class development experience that makes DoorDash&apos;s mobile engineers among the most productive in the industry. We achieve this by creating the libraries, tools, and frameworks that enable our product teams to ship features quickly and reliably. Because their success is our success, we are deeply invested in building a strong, collaborative mobile community that champions best practices and welcomes participation. About The Role As a Software Engineer on the Developer Experience team, you will build the foundational pieces for all DoorDash Mobile applications. These include runtime libraries, build systems, and development tools. You will work closely with engineers, technical product managers, and engineering managers across all parts of the engineering organization to deliver large and impactful initiatives. Additionally, you will be a culture carrier for our Mobile engineers through mentorship, education, and engagement of your peers. You will report into the Engineering Manager of our Mobile Foundations team in our Developer Platform organization. You must be located in either San Francisco, CA, Sunnyvale, CA, Los Angeles, CA, Seattle, WA, or New York, NY. You&#x2019;re Excited About This Opportunity Because You Will&#x2026; <ul><li>Shape the future of Mobile Development. You will have a direct and meaningful impact on the daily workflows of every mobile engineer at the company, enhancing their productivity and overall developer experience.</li><li>Build from the ground up. You will architect and implement foundational libraries, cutting-edge build systems, and innovative development tools that serve as the bedrock for all of our mobile applications.</li><li>Solve complex, high-impact challenges. You will tackle some of the most significant technical hurdles in mobile engineering, and the solutions you deliver will be leveraged by hundreds of engineers across numerous product teams.</li><li>Act as a force multiplier. Your work will directly empower product teams to build, test, and release new features to our customers faster and more reliably than ever before.</li><li>Lead and mentor. You will have the opportunity to guide and influence the mobile engineering community, sharing your expertise, promoting best practices, and fostering a culture of technical excellence and collaboration.</li><li>Collaborate across the organization. You will work in a highly cross-functional environment, partnering with a diverse group of engineers, product managers, and leaders to drive critical initiatives forward. </li></ul>We&#x2019;re Excited About You Because&#x2026; <ul><li>You have 5+ years of Android development experience.</li><li>You have a product mindset and apply that to how you would build out platform services.</li><li>You love people, systems, and software and are competent working with all three.</li><li>You&#x2019;re curious and like to dive deep into different system architectures.</li><li>You are an organized and excellent written and verbal communicator. </li></ul>Compensation The successful candidate&#x2019;s starting pay will fall within the pay range listed below and is determined based on job-related factors including, but not limited to, skills, experience, qualifications, work location, and market conditions. Base salary is localized according to an employee&#x2019;s work location. Ranges are market-dependent and may be modified in the future. In addition to base salary, the compensation for this role includes opportunities for equity grants. Talk to your recruiter for more information. DoorDash cares about you and your overall well-being. That&#x2019;s why we offer a comprehensive benefits package to all regular employees, which includes a 401(k) plan with employer matching, 16 weeks of paid parental leave, wellness benefits, commuter benefits match, paid time off and paid sick leave in compliance with applicable laws (e.g. Colorado Healthy Families and Workplaces Act). DoorDash also offers medical, dental, and vision benefits, 11 paid holidays, disability and basic life insurance, family-forming assistance, and a mental health program, among others. To learn more about our benefits, visit our careers page here. See Below For Paid Time Off Details <ul><li>For salaried roles: flexible paid time off/vacation, plus 80 hours of paid sick time per year.</li><li>For hourly roles: vacation accrued at about 1 hour for every 25.97 hours worked (e.g. about 6.7 hours/month if working 40 hours/week; about 3.4 hours/month if working 20 hours/week), and paid sick time accrued at 1 hour for every 30 hours worked (e.g. about 5.8 hours/month if working 40 hours/week; about 2.9 hours/month if working 20 hours/week). </li></ul>The national base pay range for this position within the United States, including Illinois and Colorado. $130,600&#x2014;$192,000 USD About DoorDash At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users&#x2014;from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people turn to for any and all goods. DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We&apos;re committed to supporting employees&#x2019; happiness, healthiness, and overall well-being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more. Our Commitment to Diversity and Inclusion We&#x2019;re committed to growing and empowering a more inclusive community within our company, industry, and cities. That&#x2019;s why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel. Statement of Non-Discrimination: In keeping with our beliefs and goals, no employee or applicant will face discrimination or harassment based on: race, color, ancestry, national origin, religion, age, gender, marital/domestic partner status, sexual orientation, gender identity or expression, disability status, or veteran status. Above and beyond discrimination and harassment based on &#x201C;protected categories,&#x201D; we also strive to prevent other subtler forms of inappropriate behavior (i.e., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at DoorDash. We value a diverse workforce &#x2013; people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. Thank you to the Level Playing Field Institute for this statement of non-discrimination. Pursuant to the San Francisco Fair Chance Ordinance, Los Angeles Fair Chance Initiative for Hiring Ordinance, and any other state or local hiring regulations, we will consider for employment any qualified applicant, including those with arrest and conviction records, in a manner consistent with the applicable regulation. If you need any accommodations, please inform your recruiting contact upon initial connection. Notice to Applicants for Jobs Located in NYC or Remote Jobs Associated With Office in NYC Only We used Covey as part of our hiring and/or promotional process for jobs in NYC and certain features may qualify it as an AEDT in NYC. As part of the hiring and/or promotion process, we provided Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound from August 21, 2023, through December 21, 2023. We resumed using Covey Scout for Inbound again on June 29, 2024, and ceased using Covey Scout for Inbound on April 30, 2026. The Covey tool has been reviewed by an independent auditor. Results of the audit may be viewed here: https://getcovey.com/nyc-local-law-144. Beware of recruitment scams: DoorDash, Deliveroo, and Wolt will never ask you to pay money or share sensitive financial information during hiring &#x2014; learn more about our legitimate recruiting process at Recruitment Scam Awareness - DoorDash .

Software Engineer - Developer Experience, Android

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care&apos;s most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. As a Sr Software Engineer at Optum Rx, you will join an innovative engineering team responsible for building and maintaining Rx microproducts-portable UI packages deployed across both member-facing and agent-facing applications. In this role, you will bridge the gap between web and mobile platforms using a unified JavaScript and TypeScript ecosystem based on React and React Native. You will translate complex designs into pixel-perfect, highly reusable components, architect scalable state management solutions, integrate backend services, and leverage AI capabilities and enterprise automation tools to optimize workflows and deliver digital pharmacy microproducts. You&apos;ll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week. Primary Responsibilities <ul><li>Design, develop, and maintain portable Rx microproduct UI packages that seamlessly integrate into both member-facing and agent-facing applications</li><li>Design, develop, and deploy AI-powered solutions and intelligent component architectures to address complex pharmacy and healthcare technology challenges with an emphasis on responsible AI usage</li><li>Leverage enterprise-approved AI tools and automation frameworks to streamline development workflows, optimize code generation, and drive continuous software delivery improvements</li><li>Translate Figma and Adobe XD wireframes into pixel-perfect, clean, reusable, and maintainable components using React for web and React Native for mobile applications</li><li>Utilize Material-UI (MUI) and modern UI toolkits to construct, scale, and maintain dynamic multi-theme systems across member and agent applications</li><li>Build and manage complex application state, user flows, data persistence, and caching mechanisms using Redux or React Context API</li><li>Connect front-end user interfaces to backend microservices, cloud databases, and third-party APIs using RESTful services and GraphQL</li><li>Optimize application performance across environments by minimizing web bundle sizes, tuning Virtual DOM rendering, ensuring smooth 60fps mobile animations, and debugging memory leaks</li><li>Write automated unit and integration tests using Jest, Detox, and Playwright to maintain high codebase stability and quality across microproduct packages</li><li>Manage cross-environment deployment pipelines and mobile app publishing workflows through Apple App Store Connect, Google Play Console, and Expo Application Services (EAS)</li><li>Evaluate emerging technology trends and modern AI tools to inform solution design, application architecture, and strategic team innovation </li></ul>You&apos;ll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in. Required Qualifications <ul><li>5+ years of professional software engineering experience specializing in front-end web and mobile application development</li><li>3+ years of experience building applications using React for web and React Native for mobile environments</li><li>3+ years of experience with JavaScript and TypeScript, including ES6+ syntax, asynchronous programming, custom hooks, and component lifecycle management</li><li>3+ years of experience with HTML5, CSS3 layout techniques (Flexbox, CSS Grid), and modern UI frameworks like Material-UI (MUI) or Tailwind CSS</li><li>3+ years of experience with state management libraries (Redux, React Context API) and API integrations (RESTful APIs, GraphQL)</li><li>2+ years of experience integrating AI tools, automation frameworks, or intelligent assistant tools into development workflows and applications</li><li>2+ years of experience writing automated unit and integration tests using frameworks such as Jest, Detox, or Playwright</li><li>2+ years of experience with code version control (Git) and asset compilation build toolchains (Webpack, Vite, Babel, NPM)</li><li>1+ years of experience managing mobile release workflows through Apple App Store Connect, Google Play Console, or Expo Application Services (EAS) </li></ul>Preferred Qualifications <ul><li>Experience developing modular, portable UI micro-frontends or microproducts deployed across multiple host platforms</li><li>Experience with server-side rendering (SSR) frameworks like Next.js for search engine optimization and speed</li><li>Proficiency navigating structural differences in React Native, including experience with Expo ecosystems and bare React Native workflows</li><li>Demonstrated systemic problem-solving skills with the ability to isolate bug behavior between web browser environments and native mobile operating systems</li><li>Experience building pharmacy benefit management, digital health, or prescription technology platforms</li><li>Reside in Schaumberg, IL</li><li>All employees working remotely will be required to adhere to UnitedHealth Group&apos;s Telecommuter Policy. </li></ul>Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you&apos;ll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 - $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable. Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission. UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.

Sr Software Engineer - Remote

About Us You&apos;ve probably heard of Autotrader, but do you know what we&apos;re all about? We&apos;re the most trusted, most visited automotive marketplace in the UK. A heritage brand and a tech innovator. We bring together vehicle buyers and sellers to give them real choices. Cars may be what we&apos;re best known for but we&#x2019;re also the place for pretty much everything else on wheels, from e-bikes to caravans. In the automotive world, change is a constant; that&#x2019;s why we take our job of untangling the complex car-buying journey very seriously. At our core, we&#x2019;re all about people. We go our own way while embracing diversity and celebrating our differences. We dedicate ourselves to the idea that we work better together. Autotrader is a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you. About The Job We&#x2019;re looking for Senior Full Stack Engineers to join us! Our technology teams combine a diverse set of technologies to meet the needs of our users, handling millions of requests a day across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end with Java, Spring Boot and Apache Kafka on the back end. All of this runs on our cutting edge cloud delivery platform, facilitating over 60k releases to production a year. We&#x2019;re a close-knit tech community where collaboration and knowledge sharing are at the core of what we do. Regular pair programming, code reviews, and stand-ups ensure that our engineers stay connected. As a Senior Engineer, you&#x2019;ll play a visible role mentoring team members, and helping our teams deliver high-quality solutions at scale. We actively encourage AI-assisted workflows. Whether it&apos;s using GitHub Copilot to eliminate boilerplate or LLMs to bounce ideas around, we give you the tools to move faster and focus on the hard engineering problems. You might think that &quot;Autotrader&quot; means we&#x2019;re looking for car enthusiasts, but that&#x2019;s not the case. We&#x2019;re looking for people who are passionate about technology, thrive in a collaborative environment, and have a genuine curiosity about solving complex problems. What We&#x2019;re Looking For <ul><li>You should be comfortable working with Java or Kotlin </li><li>Ability to architect and design complex, distributed systems that are scalable, maintainable, and performant.</li><li>Experience with modern front-end technologies (e.g., React or Angular, TypeScript/Modern JavaScript), along with proficiency in building RESTful APIs and web services.</li><li>Knowledge of relational databases (SQL), along with experience working with document-based storage solutions (e.g., MongoDB).</li><li>A structured approach to development and testing (including Test-Driven Development) with a focus on continuous delivery and automation.</li><li>Proven experience leading and mentoring teams, helping others grow technically while delivering high-impact projects. </li></ul>Although Not a Requirement, Helpful Experience Includes <ul><li>An interest in working with data at scale using tools like dbt, Spark, and AI/ML frameworks (e.g. PyTorch, TensorFlow, scikit-learn)</li><li>Experience with Kafka or other event-driven architectures. </li></ul>During our application process, you will be asked two questions to help us learn more about you and how you align with our values. These will be used as part of our selection criteria, to determine if we progress your application further Benefits We&#x2019;re offering a salary of &#xA3;50,000 &#x2013; &#xA3;70,000, plus an additional 10% of your salary awarded to you in shares each year. These awarded shares will become yours in yearly instalments over the next three years, and you can choose to either sell them or keep them as shares. And you&apos;ll receive 28 days holiday, plus bank holidays and comprehensive private medical cover. That&#x2019;s not all. You&apos;ll be enrolled in our pension scheme, where our standard contributions are 7% and employee contributions are 5%. We also have comprehensive private medical cover, enhanced family leave provisions, a car salary sacrifice scheme, share-save options, and much more. We always want to give you the support you need and help prioritise your wellbeing, that&#x2019;s why we provide access to 24/7 online GP and dentist, as well as specialist support for assisted fertility, gender dysphoria, menopause, period care plans and lots more. On top of all that, our hybrid model, Connected Working, combines the best of both worlds &#x2013; office and home working. You&apos;ll spend a minimum of 3 days a week in the office with your team, focused on collaboration and connection.. Additionally, we have our remote-first periods at set times during summer and winter. During these periods, you can work remotely anywhere in the UK and from certain locations abroad. Discover more about our hiring process and explore our Engineering Blog.

Senior Full Stack Engineer - Full or Part Time

We are seeking a Senior Software Engineer II to develop the next-generation of Jeppesen Distribution Manager (JDM) for desktop and mobile devices, the application pilots use to load Jeppesen aviation data onto avionics systems. This role is ideal for an experienced engineer who has built mission-critical desktop and mobile applications using both native platform technologies and cross-platform frameworks, and who is comfortable working at the intersection of product reliability, device integration, modern application architecture, and AI-augmented or agentic software development. This role is remote-friendly, with preference given to candidates based in the Denver, CO or Austin, TX metro areas, as you&apos;ll need to be in office on a schedule ranging from quarterly to every other month. Candidates residing outside these regions should be willing and able to travel to an office location on that same basis. Key Responsibilities <ul><li>Lead development of JDM&apos;s desktop and mobile applications, driving feature parity with the legacy app while improving architecture, reliability, and performance</li><li>Lead the development of JDM&#x2019;s mobile applications</li><li>Build robust workflows for writing aviation data to USB drives, SD cards, and other avionics media, supporting OEM ecosystems</li><li>Define long-term desktop application architecture and establish effective AI-assisted engineering practices</li><li>Collaborate with product managers, QA engineers, avionics specialists, DevOps, and other engineering teams to deliver a production-ready customer experience </li></ul>Required Qualifications <ul><li>6-8 years of experience </li><li>Proficiency in systems or backend language (e.g. Rust, C++, C, Java, Kotlin, Swift)</li><li>Strong frontend experience (React or similar)</li><li>Hands-on cross-platform desktop framework experience (Tauri, Electron, or similar) or cross-platform mobile framework experience (React Native, Flutter, or similar)</li><li>Solid native platform knowledge (macOS, Windows, Linux, iOS, Android), including packaging, signing, and filesystem/device access</li><li>Extensive experience building production desktop or mobile applications in mission-critical environments</li><li>Experience with filesystems, removable media, binary formats, or device-specific data preparation workflows</li><li>Strong testing mindset and ability to diagnose complex, device-dependent production issues</li><li>Experience using AI coding assistants while maintaining strong engineering judgment and code ownership</li><li>Able to operate independently as a senior individual contributor, with strong communication skills </li></ul>Preferred Qualifications <ul><li>Experience with Tauri, Rust, and React in a production environment</li><li>Experience with both desktop and mobile application development</li><li>Aviation, avionics, or navigation/charting data experience</li><li>Experience with code signing/notarization and cross-platform CI/CD release pipelines</li><li>Experience with mobile app store release pipelines and CI/CD</li><li>Experience with hardware/device lab testing</li><li>Experience establishing safe agentic engineering workflows for complex codebases and production systems </li></ul>About Jeppesen ForeFlight Jeppesen ForeFlight is a leading provider of innovative aviation software solutions, serving the Commercial, Business, Military, and General Aviation sectors globally. Combining Jeppesen&#x2019;s 90-year legacy of accurate aeronautical data with ForeFlight&#x2019;s expertise in cutting-edge aviation technology, the company delivers an integrated suite of tools designed to enhance safety, improve operational efficiency, and sharpen decision-making. Why You Should Join At Jeppesen ForeFlight, we know you want a rewarding career. To do that, you need challenging projects, a good work environment, and awesome coworkers. We believe in our employees, and we empower them to make a direct impact on our products and services messaging. We strive to provide our team and their loved ones with a world-class benefits experience, focused on supporting their physical, financial, and emotional wellbeing. Our benefits package includes but not limited to the following: <ul><li>Medical, dental, vision insurance with Employer paid health premiums</li><li>Open PTO Policy</li><li>401(k) with up to 10% company matching and immediate vesting</li><li>12 Weeks Paid Maternity Leave</li><li>12 Weeks Paid Paternity Leave</li><li>Flight Training Rewards </li></ul>Pay is based upon candidate experience and qualifications, as well market and business considerations: Summary Pay Range: $163,000-$200,000 Jeppesen ForeFlight &#x2013; EOE including Disability/Vets | Pay Transparency | E-Verify Participant

Sr Software Engineer II, Client Applications

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer II, Mobile - Revenue Experimentation (AI Native) based in United States. This is a senior mobile engineering role focused on building and scaling revenue and growth experimentation across a high-traffic consumer application. You will turn product hypotheses and data insights into production-ready experiments spanning subscriptions, pricing, advertising, purchases, and upgrade experiences. The role combines strong Android engineering with experimentation, analytics, performance, and AI-native development practices. You will work closely with Product, Design, Data Science, and Analytics teams to rapidly test ideas and turn results into informed product decisions. As an AI-native engineer, you will use agentic tools throughout ideation, coding, testing, review, and iteration. The role offers significant ownership, technical influence, and the opportunity to establish engineering practices adopted across the broader mobile organization. Accountabilities <ul><li>Design, build, and launch high-quality Android growth and monetization features, including subscription paywalls, pricing experiments, advertising placements and mediation, in-app purchases, and upsell or upgrade flows.</li><li>Own multiple concurrent experiments from hypothesis through production, translating rough ideas, data insights, or partially defined briefs into safely instrumented experiences.</li><li>Partner with Product, Design, Data Science, and Analytics to translate hypotheses into shippable experiments, evaluate results, and determine subsequent product decisions.</li><li>Challenge assumptions and proposed approaches when data or technical evidence suggests that a hypothesis or plan should be reconsidered.</li><li>Use AI coding assistants and agentic workflows as first-class development collaborators for specifications, implementation, testing, analysis, code review, and iteration.</li><li>Instrument experiments accurately through exposure logging, analytics, holdouts, and appropriate guardrail metrics so downstream decisions are based on trustworthy results.</li><li>Deliver performant and reliable Android experiences to a large consumer audience, with close attention to startup performance, memory, battery usage, ANR rates, and crash-free performance.</li><li>Move quickly from ambiguous concepts to working experiences, using early releases as learning opportunities and iterating based on real-world results.</li><li>Help establish and document AI-native Android engineering practices, workflows, and playbooks that can be adopted across the broader mobile organization.</li><li>Contribute to architecture decisions, code reviews, technical standards, and continuous improvement of the Android codebase.</li><li>Participate in on-call rotations and incident response related to mobile experiments and releases.</li><li>Mentor other engineers and contribute to team processes, technical standards, and the continued evolution of AI-native engineering practices. </li></ul>Requirements <ul><li>6+ years of professional Android software engineering experience building and shipping production applications at consumer scale.</li><li>At least 1 year of hands-on experience prompting, evaluating, and building with large language models.</li><li>Strong Kotlin and Jetpack Compose expertise, along with deep familiarity with the modern Android development ecosystem, including Android Studio, Kotlin Coroutines, and Flow.</li><li>Experience with Android architecture patterns and frameworks such as MVVM, MVI, Clean Architecture, Jetpack ViewModel, Navigation, Hilt, or Dagger within large, multi-team codebases.</li><li>Practical experience with mobile experimentation concepts including feature flags, A/B testing, exposure logging, holdouts, and guardrail metrics.</li><li>Strong understanding of mobile performance, memory, battery, ANR, and crash diagnostics, using tools such as Android Studio Profiler, Perfetto/Systrace, Macrobenchmark, Crashlytics, or equivalent technologies.</li><li>Experience with Android CI/CD and build systems, including Gradle, Fastlane, GitHub Actions, Bitrise, or similar platforms, as well as modular application architectures.</li><li>Deep experience with agentic development workflows, prompt engineering, context-window management, and MCP/function calling, with the judgment to use AI as leverage without outsourcing engineering decisions to agents.</li><li>Strong ownership and agency, with the ability to take an incomplete hypothesis or loosely defined problem and independently move it toward a working product experience.</li><li>Demonstrated ability to own technical outcomes throughout design, development, deployment, experimentation, and production support.</li><li>Strong product judgment and engineering craft, with the ability to articulate what makes an effective experiment, rollout, and user experience.</li><li>Excellent communication and collaboration skills, including the ability to work effectively with cross-functional teams and give and receive constructive feedback.</li><li>Bachelor&apos;s degree in a technical field or equivalent practical experience.</li><li>Experience with experimentation platforms such as Statsig, LaunchDarkly, Optimizely, Eppo, or GrowthBook is a plus.</li><li>Familiarity with mobile analytics platforms and pipelines such as Amplitude, Segment, Snowflake, or Databricks is desirable.</li><li>Knowledge of Bayesian or sequential testing methodologies and their implications for client-side experimentation is an advantage.</li><li>Experience with subscription, paywall, pricing, onboarding, or other monetization surfaces at consumer scale is valuable.</li><li>Deep expertise in at least one of Kotlin/Android, Swift, or React, with the ability to work comfortably across another platform.</li><li>Contributions to mobile open source projects or internal developer tooling are a plus. </li></ul>Benefits <ul><li>U.S. salary range of $118,500&#x2013;$216,500 USD, with final compensation influenced by location, background, job-related knowledge, skills, and experience.</li><li>Canadian salary range of $171,500&#x2013;$201,000 CAD for eligible Canadian employees.</li><li>Total compensation includes equity in the form of Restricted Stock Units (RSUs).</li><li>Comprehensive medical, dental, vision, financial, and other benefits.</li><li>Medical, dental, vision, life, and disability insurance, with U.S. employee medical, dental, and vision coverage fully paid.</li><li>401(k) with company matching in the U.S. and RRSP with DPSP for Canadian employees.</li><li>Paid parental leave.</li><li>Mental Wellness Program and Employee Assistance Program.</li><li>Flexible paid time off, company holidays, and summer and winter shutdown periods.</li><li>Learning and development programs.</li><li>Equipment, tools, and reimbursement support for remote work.</li><li>Free premium membership and tracking-device benefits.</li><li>Remote-first work environment for eligible employees in the U.S. and Canada.</li><li>Opportunity to work on high-scale mobile experimentation affecting a large global user base.</li><li>Opportunity to shape AI-native engineering workflows and influence practices across the broader mobile organization. </li></ul>How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role&apos;s core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Senior Software Engineer II, Mobile - Revenue Experimentation (AI Native)

<div class="content-intro">We're transforming the grocery industry
At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers.
Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table.
Instacart is a Flex First team 
There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. <a href="https://www.instacart.careers/flex-first" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://instacart.careers/remote/&amp;source=gmail&amp;ust=1651869232122000&amp;usg=AOvVaw37OlxP8hAKN7nq4YwHQH7e">Learn more about our flexible approach to where we work.</a></div><h2>Overview</h2>
Instacart is transforming the grocery industry by helping people access the food they love while enabling retailers, brands, and shoppers to succeed. The Pick &amp; Deliver organization builds the technology that powers critical in-store and delivery operations across the Instacart marketplace.
We are seeking an Android Engineer to serve as a technical lead within the Pick &amp; Deliver organization. You will help shape and deliver high-visibility mobile experiences that support retailers throughout the process of picking customer orders, directly influencing the speed, quality, and reliability of the end-user experience.
This role offers the opportunity to work on complex, high-impact challenges across multiple retailer priorities, new picking models, market expansion, and platform-scale investments. You will partner closely with Product, Design, Backend Engineering, iOS Engineering, retailers, external vendors, and other internal teams to turn operational needs into reliable, intuitive mobile experiences.
The team works in a fast-paced environment with parallel feature development, retailer requests, and technical debt. Success requires strong ownership, sound technical judgment, and a willingness to collaborate, make decisions, and roll up your sleeves to solve problems that have immediate and meaningful impact.
<h2>About the Job</h2>
<ul>
<li>Lead the technical direction and execution of Android experiences that support retailers and shoppers across all phases of picking an order.</li>
<li>Design, build, test, and maintain high-quality Android applications using modern technologies including Kotlin, Jetpack Compose, Coroutines, and RxJava.</li>
<li>Partner with Product, Design, Backend Engineering, iOS Engineering, retailers, and external vendors to define solutions for complex operational and customer needs.</li>
<li>Own projects from technical discovery through delivery, balancing immediate retailer priorities with long-term platform health, scalability, and maintainability.</li>
<li>Improve application performance, reliability, observability, and developer experience through profiling, instrumentation, architectural improvements, and thoughtful technical debt reduction.</li>
<li>Provide technical leadership across the Pick &amp; Deliver organization by facilitating design discussions, mentoring engineers, establishing engineering best practices, and helping teams make clear, durable decisions.</li>
<li>Contribute to a roadmap that includes new picking models, expansion to additional retailers and markets, and investments in the Android platform and operational scale.</li>
</ul>
This is a highly collaborative role in a changing environment. Priorities may shift as retailer needs, product opportunities, and operational challenges evolve, so you should be comfortable navigating ambiguity, communicating tradeoffs, and maintaining high standards while delivering against time-sensitive goals.
<h2>About You</h2>
<h3>Minimum Qualifications</h3>
<ul>
<li>At least 7 years of professional software engineering experience, including substantial experience developing and shipping Android applications.</li>
<li>Strong proficiency in Kotlin and demonstrated experience with modern Android development practices, including Jetpack Compose, Coroutines, and reactive programming with RxJava or an equivalent framework.</li>
<li>Experience leading the technical execution of complex, cross-functional software projects from design through production launch.</li>
<li>Experience designing maintainable Android architectures and improving application performance, reliability, testing, monitoring, or observability.</li>
<li>Demonstrated ability to partner effectively with Product, Design, Backend Engineering, iOS Engineering, and external stakeholders to deliver customer-facing products.</li>
<li>Strong written and verbal communication skills, with the ability to explain technical decisions, align stakeholders, and communicate risks and tradeoffs clearly.</li>
</ul>
<h3>Preferred Qualifications</h3>
<ul>
<li>Experience building mobile products for retail, logistics, fulfillment, delivery, workforce, or other operational environments.</li>
<li>Experience supporting multiple product teams, retailers, markets, or high-priority initiatives at the same time.</li>
<li>Experience with Android performance profiling, application startup optimization, crash reduction, instrumentation, or large-scale observability.</li>
<li>Experience contributing to mobile platform strategy, shared components, developer tooling, or migration to modern Android technologies.</li>
<li>Experience mentoring engineers and influencing technical direction across teams without direct authority.</li>
<li>Experience working with external partners, vendors, or enterprise customers to understand operational needs and deliver reliable solutions.</li>
</ul>
#LI-Remote<div class="content-pay-transparency"><div class="pay-input"><div class="description">Instacart provides highly market-competitive compensation and benefits in each location where our employees work. This role is remote and the base pay range for a successful candidate is dependent on their permanent work location. Please review our Flex First remote work policy <a href="https://instacart.careers/flex-first/" target="_blank">here</a>.
Offers may vary based on many factors, such as candidate experience and skills required for the role. Additionally, this role is eligible for a new hire equity grant as well as annual refresh grants. Please read more about our benefits offerings <a href="https://instacart.careers/taste-of-instacart/" target="_blank">here</a>. For US based candidates, the base pay ranges for a successful candidate are listed below.</div><div class="title">CA, NY, CT, NJ</div><div class="pay-range">$265,000&mdash;$279,500 USD</div></div><div class="pay-input"><div class="title">WA</div><div class="pay-range">$254,000&mdash;$268,000 USD</div></div><div class="pay-input"><div class="title">OR, DE, ME, MA, MD, NH, RI, VT, DC, PA, VA, CO, TX, IL, HI</div><div class="pay-range">$243,000&mdash;$256,500 USD</div></div><div class="pay-input"><div class="title">All other states</div><div class="pay-range">$221,000&mdash;$233,000 USD</div></div></div>

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