Front End Developer - Up to £72k Are you excited by modern web technologies and enjoy creating innovative solutions in a collaborative environment? Were seeking a Front End Developer to join a team delivering high-impact, secure, and complex systems for critical infrastructure. As a Front End Developer you will: Design, develop, deploy, and maintain front-end applications as part of autonomous DevOps teams.

Work closely with end-users and internal teams to understand requirements and deliver high-quality solutions.

Experiment with new technologies, contribute to architecture decisions, and identify innovative ways to solve problems.

Play a key role in the full delivery lifecycle, from R&D and prototyping to production-ready systems.

Collaborate with UX designers to build user-focused, accessible, and performant front-end applications.

Apply best practices in testing, secure coding, and continuous delivery.

What they're looking for: In-depth knowledge of JavaScript (vanilla) and modern frameworks.

Strong understanding of DOM, CSS, form validation, and ARIA accessibility standards.

Familiarity with bundlers like Webpack/Rollup and environment configuration.

Experience with Node.js, API integration, and JavaScript testing frameworks (Jest, Jasmine).

Comfortable working in Agile teams and applying DevOps practices.

Strong foundation in Object-Oriented Programming, design patterns, and data structures.

Experience with Git and branching strategies for continuous delivery.

The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below. Desirable: 3+ years experience developing websites or web applications.

Experience with TypeScript, responsive/mobile development, and automation testing (Cypress, Selenium, Playwright).

Experience integrating with back-end APIs and building end-to-end front-end architectures.

Security Clearance is requiredyou must either hold current clearance or be eligible to obtain it.

What 's in it for you: Hybrid working 25 days holiday plus flexible buy/sell/carry-over options.

Access to a competitive benefits package, including private medical, pension, and more.

Dedicated Career Manager to guide your professional development.

Part of a supportive, diverse, and innovative engineering community.

Opportunity to work on meaningful projects that directly impact national security. xehkeey

Ok I'm in what's next? Please apply with your latest CV