Senior Java Backend Developer - API & Microservices Modernisation Location: Telford - minimum 2 days per month onsite, remaining time remote Contract Length: 12 months Rate: £550 per day IR35: Inside IR35 Start Date: Candidates must be available to start w/c 4 January 2027 Client: Central Government The Role We are looking for an experienced Senior Java Backend Developer to join a major application modernisation programme within Central Government. You will be responsible for designing, developing, testing and deploying Java-based RESTful APIs and microservices, with a strong focus on scalability, resilience, maintainability and integration with existing systems. Essential Skills Java - Strong backend development experience. Spring Boot - RESTful API and microservices development. Microservices Design - Experience designing scalable, resilient and loosely coupled microservices, including service-to-service communication. API Design - Strong RESTful API design skills, including API contracts, versioning and integration patterns. JUnit - Automated unit testing. JSON - Experience working with API data structures and formats. Docker - Containerisation of microservices. Kubernetes - Hands-on experience deploying and managing microservices. Git / CI/CD - Version control and automated build and deployment pipelines. Desirable Skills JPA / Hibernate Kibana Maven / Gradle Mockito AWS GitLab Helm OpenAPI / Swagger SQL Shell scripting AI-Assisted Development The programme is actively embracing modern AI-assisted development practices. Candidates should be comfortable using approved AI tools and agents throughout the backend development lifecycle, including: Analysis and technical design Code generation Automated testing Debugging Code review and refinement
Snr Java Developer (API Development) in Telford employer: TXP
At TXP, we are committed to creating a dynamic and inclusive work environment where our employees can thrive. As a Senior Data Business Analyst in Birmingham, you will not only engage in meaningful projects within the pensions and insurance sectors but also benefit from our strong focus on professional development and social responsibility. Join us to be part of a team that values diversity, fosters growth, and makes a positive impact in the community.
