Senior .Net Developer

Application Deadline: 29 August 2025 Department: Technology Employment Type: Full Time Location: UK Remote Reporting To: Edd Brownrigg Description Senior .Net Developer is based in UK and is fully remote, reporting to Technical Technology Lead. You will dive deep into the realms of technological marvels, crafting the backbone of an educational revolution. With each line of code, you'll navigate through uncharted waters, shaping a world where learning transcends boundaries. Ready your sails for a journey where your work illuminates the path to discovery and knowledge for learners across the globe. This isn't just a role; it's your mark on the future of digital education. Key ResponsibilitiesDevelop and Maintain Software Applications:

• Design, code, test, debug, and document software applications using .NET, cloud and related technologies.
• Ensure the performance, quality, and responsiveness of applications.
• Collaborate with the team to define, design, and ship new features.

Collaboration And Support

• Work with project leaders, product owners, and developers to understand business requirements and translate them into technical solutions.
• Provide ongoing maintenance, support, and enhancements in existing systems.
• Offer support to end-users of the application, by troubleshooting and problem solving.

Continuous Improvement

• Stay up to date with new technology trends and best practices in .NET development.
• Continuously improve the codebase, fix bugs, and optimize performance.
• Participate in code reviews to ensure code quality and shared knowledge.

Testing And Documentation

• Create and maintain comprehensive documentation for software solutions.
• Develop and implement unit and functional tests to ensure code quality.
• Assist in defining test scenarios and in testing the developed functionality

Skills, Knowledge, And Experience RequiredEducational Attainment

• Bachelor’s degree in computer science, Software Engineering, or a related technical field
• Equivalent practical experience or certifications (e.g. Microsoft Certified: Azure Developer Associate, .NET certifications) will also be considered
• A commitment to continuous learning and staying current with modern development practices is highly valued

Professional Background

• Proven experience in SaaS or product-centric environments, ideally involving complex or data-driven platforms
• Comfortable working in fast-paced, high-scale tech teams with Agile/DevOps practices
• Experience contributing to enterprise-grade software with global user bases
• Maritime or e-learning domain knowledge is a plus—but not required
• Ability to quickly understand and adapt to domain-specific challenges in regulated or mission-critical sectors

Expected Areas Of Competence

• Expertise in .NET and object-oriented programming
• Extensive experience commercial development experience
• Strong knowledge of microservices architecture, distributed systems, and message queues (e.g. RabbitMQ)
• Proficient in Test-Driven Development and writing unit, integration, and acceptance tests
• Skilled in REST APIs, asynchronous programming, and client-server architecture
• Experience with SQL and NoSQL databases (e.g. MSSQL, MongoDB)
• Hands-on with Docker and cloud platforms (AWS or Azure)
• Familiar with CI/CD pipelines, automation, and performance tuning
• Strong communication, collaboration, and analytical skills
• Bonus: Experience with front-end tech (HTML, CSS, JavaScript), GraphQL, Keycloak, Jenkins, and ElasticSearch

Benefits

• Private medical insurance
• Matching pension contribution up to 5%
• BUPA cash plan (to fund out of pocket medical costs) and Employee Assistance Programme (EAP)
• Life assurance

Further Benefits

• We operate a remote working environment where we fully support remote working
• We enable internal mobility by posting all vacancies on our internal job board and encourage all Oceaneers to make their next move within OTG
• We offer a referral fee to Oceaneers who refer new Oceaneers that subsequently join OTG
• We provide a culture of continuous development and growth