Full Stack Software Engineer – National Security

Location: Surrey/Hampshire - Hybrid
Salary: £55,000 - £75,000 + DV bonus + excellent benefits
Clearance Required: Must hold eDV level security clearance

Join a mission-led organisation delivering cutting-edge software solutions within the UK National Security, Defence, and Intelligence sectors.

We’re recruiting for a Full Stack Software Engineer to work on high-impact, secure technology projects that support national safety and infrastructure. You’ll work across the full development lifecycle, using modern tools and frameworks to build secure, scalable, and innovative systems.

Key Responsibilities

• Design, develop and deploy secure full stack applications
• Write clean, test-driven code (TDD/BDD)
• Integrate frontend components with APIs and backend systems
• Maintain and enhance core architecture (data ingestion, APIs, storage)
• Participate in Agile ceremonies (stand-ups, retros, sprint planning)
• Collaborate with researchers, designers, and technical teams
• Translate complex user needs into scalable software solutions

Tech Stack & Desirable Skills

Experience in some of the following is beneficial:

• Languages: Python, Java, Golang, JavaScript, C++
• Frontend: React, Vue.js, AngularJS
• Backend: Node.js, Nginx, Uvicorn, RESTful APIs
• Databases: PostgreSQL, MySQL, MongoDB, Cassandra
• Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes
• Scripting: Bash, PowerShell Passion for learning new tech and solving complex problems

Please note: All applicants must UK Security Clearance at eDV level to be considered for this role.