Software Engineer
Location: Cheltenham
Business Unit: Central Government, Law Enforcement and National Security
Level: Mid-Senior
Employment Type: Permanent
Clearance: Must hold active UK Security Clearance
About the Opportunity
We are partnering with a leading Engineering business seeking experienced Java Software Engineers to help deliver mission-critical capabilities that protect the UK's security and prosperity. You will work at the intersection of advanced engineering and real-world problem-solving, developing cutting-edge products that counter evolving threats.
Our teams work with leading technologies across AI/DS, Cyber, Cloud, DevOps/SRE, and Platform Engineering, supporting customers across the National Security, Defence and Intelligence community. With long-term programmes secured, this is an opportunity to join a high-growth environment with genuine impact.
What You'll Be Doing
1. Designing, developing, and maintaining secure, scalable Java applications and microservices using Spring Boot.
2. Translating technical designs into clean, test-driven, production-ready code aligned with engineering best practices.
3. Building and maintaining RESTful APIs and integrating them with databases, messaging sys...