Full Stack Java Developer

  • Brio Digital
  • May 08, 2026
Contractor I.T. & Communications

Job Description

Job Title

Java Developer

Day Rate

500/day - Inside IR35

Location

Remote - Occasional London

Duration

6 months (with view to extend)

ROLE DESCRIPTION

Brio Digital are supporting a consultancy on a major NHS digital programme and are looking for an experienced Senior Java Developer to join a high-performing engineering team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country.

KEY 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

SKILLS AND EXPERIENCE

  • NHS or government experience is essential - candidates without this will not be considered
  • 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

Apply now or email for more information.