Salary: £63,000 - 103,000 per year Requirements: Active SC clearance required Strong skills in JavaScript (essential) Proficiency in front-end frameworks such as Angular, React, or Vue.js Experience with Node.js for tooling, server-side rendering, or full-stack development Understanding of web servers and reverse proxies (e.g., Nginx, Caddy) Familiarity with containerization (Docker, Podman, Kubernetes) Basic scripting skills (Bash or PowerShell) Experience in defence or national security environments is advantageous but not essential Strong collaboration skills across teams and with users Proactive problem-solving mindset with a sense of ownership and innovation Curiosity to understand both business and technical domains Ability to learn and apply new technologies quickly Responsibilities: Design and develop modern, responsive front-end interfaces using Angular and TypeScript Build real-time, data-driven features with technologies such as WebSockets or SignalR Collaborate with full-stack engineers, architects, and end users to refine requirements and deliver high-quality user experiences Contribute to the evolution of front-end architecture, ensuring scalability, usability, and maintainability Integrate UI components with APIs, data stores, and backend services Write clean, secure, and well-tested code following modern engineering practices Participate in Agile ceremonies including stand-ups, sprint planning, demos, and refinement sessions Work with user researchers to understand user needs and translate them into effective technical solutions Support containerized and orchestrated environments within the wider platform ecosystem Document work clearly using appropriate standards, tools, and prototyping methods Technologies: Angular Backend Bash Docker Support JavaScript Kubernetes Nginx Podman PowerShell React Security SignalR TypeScript Vue Web UX UI Design NodeJS AWS Azure Cloud Frontend More: We are looking for a passionate Front End UI Developer to join our team in Romsey, Gloucester, or Woking. This role will require a minimum of one day per week on-site, along with one day per week at client locations in Corsham or Andover. As part of our team, you will design and develop engaging user interfaces, collaborate with skilled engineers, and tackle real-world challenges. We value innovation and a proactive approach, and we offer a collaborative environment focused on growth and development. last updated 16 week of 2026