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. Collaborate with UX designers to build user-focused, accessible, and performant front-end applications. Apply best practices in testing, secure coding, and continuous delivery. 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. 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. 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. 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….