10x Banking logo

Senior Software Engineer

10x Banking
Department:Software Engineer
Type:REMOTE
Region:EU
Location:Hungary
Experience:Mid-Senior level
Estimated Salary:€60,000 - €90,000
Skills:
JAVASPRING BOOTKUBERNETESDOCKERHELMTERRAFORMAWSKAFKAREDISPOSTGRESQLGRADLEJENKINSSONARQUBESNYKCHECKMARXMICROSERVICESRESTFUL APISTEST-DRIVEN DEVELOPMENTAGILESCRUM
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Job Description

Posted on: October 11, 2025

We're on a mission to make banking 10x better.

At 10x Banking ("ten-ex banking") we're transforming the financial industry with our cloud-native core banking platform. Our talented team has built the world's first 'meta core' - a new category in core banking technology. 10x's platform powers global banks and financial institutions including Chase UK, Old Mutual and Westpac.

We offer a diverse, global community that thrives on innovation and collaboration. Tackling exciting challenges with the utmost integrity, we aim to make a positive impact through our work for our clients, their customers and the communities we work in.

Be part of something bigger - join us and transform and industry.

About the Role

As a Software Development Engineer you will be part of an open, collaborative, and innovative environment and will work on a platform responsible for the money of millions of people. We believe in iterative development and responding to change.

Our tech stack is modern, and we are not shy about using the right tool for each job. Between greenfield product development and raising the bar for existing features, you will have interesting challenges to solve every day.

In our multi-disciplinary teams, everyone has a voice and is encouraged to be involved at every stage of development of our product, from inception to production.

Please note{{:}} this role is fully remote, but this employee must reside in Hungary for the duration of employment.About You

We would like you to have a background in building highly scalable systems, great communication and organisational skills, a motivation to achieve results, eagerness to learn and, of course, a passion for innovation.

Experience in banking or financial services is not necessary. We use a modern JVM based tech stack to build and run our platform. We don't expect you to be familiar with all of the tools listed below, but proficiency in a JVM language and distributed systems is required. You will be working with...

  • Java/Spring Boot ecosystem
  • Kubernetes, Docker, Helm, Terraform, AWS
  • Kafka, Redis, Aurora DB (PostgresSQL)
  • Gradle, Jenkins, SonarQube, Snyk, Checkmarx
  • Awesome, friendly colleagues!

RequirementsIdeally you will have...

  • Solid Java software development skillset, ideally utilising recent versions of Java and Spring Boot
  • Experience with Kafka and event-driven architecture. 
  • Prior experience working with SQL databases, strong knowledge around PostgreSQL  
  • A keen interest in Continuous Integration / Continuous Deployment, experience with build tools such as Gradle / Maven. 
  • Experience in helping lead the development lifecycle process, best practices and operating distributed cloud-based microservices. 
  • Strong knowledge of designing and building RESTful APIs. 
  • Experience building and deploying production level Microservices using Docker / Kubernetes / Helm. 
  • Proven experience building cloud-based solutions using AWS. 
  • A demonstrable Test-driven-development mindset, with good experience in writing unit, integration, and functional tests specifically for web services. 
  • Excellent communication skills, solid work ethic, and a strong desire to write production-quality code 
  • Good experience of delivering software in an Agile manner, working as part of a Scrum team. 
  • You write high quality, clean code that's reliable, maintainable and performant. 
  • You have a deep understanding of best practices in agile software development. 
  • You're good at managing stakeholders, and can teach, mentor and empower others. 
  • You can assess the technical trade-offs and deliverables needed to create optimal solutions. 

BenefitsMore about 10x

We are driven by the belief that whatever we do as a business has to be done in the right way. Our three core values of{{:}} Transformation, Integrity and Impact support this. 

Discover what life is like at 10x over on Instagram and find out what the company is up to on LinkedIn.

10x Ways of Working

We recognise that a better work/life balance can improve people's motivation, performance and overall wellbeing. The Covid-19 pandemic changed a lot of things about the way we work, including the enablement of colleagues working from various locations and delivering high performance through the effective use of remote working technology.

As all employees are employed on London-based contracts, commuting costs to the office are covered by employees and not by 10x.

Please note{{:}} this role is fully remote, but this employee must reside in Hungary for the duration of employment.

Equal opportunities for all

At 10x we are passionate about our people and are committed to fostering a more diverse and inclusive culture. We are building a community where every 10xer can bring their authentic self to work and feel empowered to reach their full potential. Our many employee networks help amplify this vision.  

Alongside assessing technical capabilities to do the role, our assessment process will identify what you can uniquely bring to our 10x teams, and the potential you have to thrive here. Common to every role that 10xers perform, are 3 core competencies that we look for in our future 10xers - Business Impact, Change Driver & Delivery Excellence

We are committed to ensuring all job applicants are treated equally and fairly and encourage applicants of all ethnicities, race, religion, sex, sexual orientation, gender identity, family or parental status, age, neurodiversity or disability status. 

Accommodations

We recognise not everyone is the same. In fact, we embrace difference. If you require any form of accommodation during the interview process, please tell us so we can make arrangements to support. Any information that you provide will be recorded and maintained confidentially.

Originally posted on LinkedIn

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