Senior Full Stack Software Engineer

Salary: £43,000 - 72,000 per year

• Active eDV (Enhanced DV) clearance is required
• Full stack experience within an Agile team building enterprise-grade web applications or backend services
• Java development experience with Spring Boot
• Front‑end development experience with modern JavaScript frameworks such as React or Vue
• Experience with cloud platforms such as AWS or Azure
• Experience with containerisation and orchestration using Docker and Kubernetes
• Experience with Infrastructure as Code tools such as Terraform, Ansible or equivalent
• Experience with unit testing and test automation
• Experience using code repositories such as Git, including branching strategies, pull‑request workflows, and merge processes
• Experience with data visualisation tools or techniques
• Able to work across multiple levels, up to Principal

• Develop high‑quality, maintainable code
• Contribute to system architecture and design decisions
• Work within Agile delivery teams
• Contribute across the full development lifecycle
• Design, develop, and integrate secure, scalable software solutions

• AWS
• Ansible
• Azure
• Backend
• Cloud
• Docker
• Git
• Support
• Java
• Java Script
• Kubernetes
• React
• Security
• Spring
• Spring Boot
• Terraform
• Vue
• Web
• Dev Ops
• Fullstack

We are supporting a leading defence organisation delivering advanced technology solutions into the UKs defence and national security sector. We are hiring eDV‑cleared Full Stack Developers at multiple levels, up to Principal, for our high‑performing engineering teams in Gloucester, London, or Manchester. This is an opportunity to work on mission‑critical systems that make a real‑world impact within a highly secure environment.

We offer a competitive salary with annual bonuses, an additional eDV bonus, an excellent pension and benefits package, strong career development and progression opportunities, and a collaborative, engineering‑led environment. We also support growth and development in areas where you may not yet be an expert.

last updated 26 week of 2026