https://jobs.co.uk/job/senior-java-developer-hays-technology--c8a2873a-d2ed-4832-b031-2642c044a21a RSS feed for Senior Java Developer at Hays Technology. en-gb Tue, 11 Aug 2026 19:04:41 GMT https://jobs.co.uk/job/senior-java-developer-hays-technology--c8a2873a-d2ed-4832-b031-2642c044a21a https://jobs.co.uk/job/senior-java-developer-hays-technology--c8a2873a-d2ed-4832-b031-2642c044a21a Mon, 10 Aug 2026 23:00:00 GMT Location: London | Salary: £800 - £890/day Up to £890 Umbrella | Type: Contract | -890 per day Umbrella Inside IR35 London / Hybrid (3 days on-site) Initial 6-Month Contract My client is a leading global financial services organisation seeking an experienced Senior Java Developer to join a large-scale enterprise technology programme. This is a senior technical role focused on leading backend application development initiatives and driving architectural decisions for robust, scalable and high-performance server-side systems. You will provide hands-on leadership in building enterprise-grade Java solutions, guiding development teams and influencing technical strategy and engineering best practices. Key Requirements 7+ years of Java backend development experience. Advanced expertise in Java, Spring Boot and microservices architecture. Strong experience designing and developing REST APIs and distributed systems. Experience with Oracle, SQL/NoSQL databases and data modelling. Experience with Kafka, RabbitMQ or other event-driven messaging technologies. Strong knowledge of CI/CD pipelines, Git and DevOps practices. Experience with JUnit, automated testing and code review processes. Experience with Spring Batch and Spring Integration. Experience with AWS, A... Contract