Salary: £30,000 - 55,000 per year Requirements: NHS or government experience is essential Strong, demonstrable senior-level Java development experience on complex, enterprise-scale programmes Solid AWS experience across core services including EC2, Lambda, S3, and RDS Proven REST API design and development experience, with strong understanding of API security and governance Proficient in Postman for API testing and documentation Experience working in Agile delivery environments Strong communication skills with the ability to engage across technical and non-technical teams Comfortable working remotely and independently with occasional travel to London Responsibilities: Lead the design and development of robust, scalable Java-based applications across the programme Build and maintain cloud-native solutions on AWS, applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute to architectural decisions and technical standards alongside the Technical Architect Carry out thorough code reviews, championing quality and engineering best practice across the team Troubleshoot and resolve complex issues across development, test, and live environments Support CI/CD pipeline development and automated testing practices Collaborate effectively with cross-functional teams including architects, testers, and product owners Technologies: API AWS Lambda Architect CI/CD Cloud EC2 Support Java Postman REST Security Fullstack More: We are Brio Digital, supporting a consultancy on a major NHS digital programme. We are looking for an experienced Senior Java Developer to join our high-performing engineering team. In this role, you will take a lead role in the design and delivery of complex, enterprise-scale solutions that are making a real difference to patient care across the country. The position is remote with occasional travel to London, and has a duration of 6 months with the potential to extend. last updated 19 week of 2026