Full Stack Software Developer

Salary: £63,000 - 103,000 per year

Requirements:

• Programming experience in languages such as Python, Java, Golang, JavaScript, or C++
• Experience with at least one front-end framework: React, VueJS, or AngularJS
• Experience with web solutions such as Node.js, Nginx, Caddy, or Uvicorn
• Understanding of relational databases such as PostgreSQL or MySQL, and NoSQL databases such as MongoDB
• Experience with containerisation tools such as Docker, Podman, and K8s
• Familiarity with cloud platforms such as AWS, Google Cloud, or Azure
• Scripting experience with Bash or PowerShell
• Ability to learn quickly and adopt cutting-edge technologies and paradigms
• Must hold the highest level of government clearance, with a BPSS check also completed

Responsibilities:

• Deliver mission-critical solutions for National Security customers
• Develop cutting-edge products that protect people, platforms, missions, and information against changing threats
• Work on projects in AI, Cybersecurity, Cloud, Big Data, and Digital Transformation
• Develop novel products and contribute to leading, innovating, and inventing across physical and digital solutions
• Consult with customers, define strategy, and understand how to apply emerging technologies

Technologies:

• AI
• AWS
• Azure
• Big Data
• Bash
• Cloud
• Docker
• Golang
• Java
• JavaScript
• MongoDB
• MySQL
• Nginx
• NoSQL
• Podman
• PostgreSQL
• PowerShell
• Python
• React
• Security
• Web
• NodeJS
• Vue
• Fullstack

More:

We are recruiting for a Full Stack Software Developer on a 6-month contract for a Defence company in London. The role is onsite 4 to 5 days per week, with the remaining day based from the clients office. The day rate is £750 to £780 per day inside IR35. This is an opportunity to work on cutting-edge national security projects in AI, Cybersecurity, Cloud, Big Data, and Digital Transformation, helping shape mission-critical solutions in a fast-changing threat environment.

last updated 37 week of 2026