Salary: £35,000 - 60,000 per year Requirements: Strong experience in Java (8/11/17) and Spring Boot Hands-on experience with Microservices architecture Experience with REST APIs and backend development Exposure to event-driven systems / Kafka (or similar tools) Experience with databases (SQL/NoSQL) Familiarity with CI/CD tools and containerization (Docker) Experience working in Agile environments Prior experience in Banking / Financial Services is preferred Responsibilities: Design and develop backend services using Java and Spring Boot Build and enhance microservices-based applications Develop and integrate REST APIs for enterprise systems Work on event-driven architecture using messaging tools (e.g., Kafka) Collaborate with cross-functional teams in an Agile environment Support CI/CD pipelines, deployments, and production releases Ensure high performance, scalability, and reliability of applications Technologies: Backend CI/CD Docker Support Java Kafka NoSQL REST SQL Spring Spring Boot microservices More: We are hiring a Java Backend Developer to join our team, partnering with a leading banking client in the UK. In this role, you will be involved in building and modernizing scalable backend systems, working on microservices architecture, and contributing to high-performance, secure financial applications. Our team values collaboration and innovation, offering a dynamic work environment that fosters professional growth. Join us in shaping the future of financial technology. last updated 20 week of 2026