Software Engineer | Building Intelligent Systems That Make an Impact

London, Manchester or Cheltenham

4 or 5 days a week on site

Existing SC or DV Clearance is required

National Security Sector

Tech: JAVA/C++/Python - or Devops/Data Background

An exciting opportunity has arisen for a Software Engineer to join a cutting-edge team developing impactful, mission-driven technology. The role offers the chance to contribute to projects such as AI-powered tools for analysts and operators, secure data pipelines, and innovative prototypes that explore new frontiers in software capability.

You’ll become part of a tight-knit, highly capable engineering group that values independence, precision, and tangible outcomes. This is a place for people who enjoy solving complex problems, experimenting with new ideas, and seeing the real-world effects of their work.

Key Skills and Attributes

• Skilled in producing robust, readable, and scalable code
• Adaptable and eager to master new technologies or unfamiliar environments
• Excellent communicator who thrives in cross-functional collaboration
• Engaged participant in agile processes, including stand-ups and sprint reviews
• Comfortable taking projects from initial concept through to delivery
• Analytical thinker who can decompose challenges and deliver iterative value

Preferred Background

• Experience using Java, C++, or Python
• Understanding of data-intensive systems, backend services, or cloud-based platforms
• Familiarity with regulated, high-security, or mission-critical development contexts
• Confidence working in research-led or exploratory project settings
• Curiosity about artificial intelligence, public sector innovation, or national security technology
• Interest in influencing technical direction and supporting team evolution over time

This role is ideal for someone who wants to push boundaries, collaborate with talented peers, and build software that delivers genuine impact. You’ll have the autonomy to explore, innovate, and shape solutions that matter.