Our client is a global leader in the Defence industry who lead on some of the UKs most critical national security programmes. Anson McCade are delighted to support in their current recruitment of a Front End Developer. They stand at the forefront of innovation in defence and aerospace, designing and delivering some of the most advanced technologies in the world. Join a team thats pushing boundaries, solving complex problems and leading the way in shaping the future of engineering. Within this role you will be working in small, empowered DevOps teams, youll contribute to secure, high-performance systems used across national infrastructure. This role will suit hands-on engineers who enjoy collaborating closely with product, design and back-end peers, and who want to work on software that has real operational significance. As a Front End Developer, you will: Build and maintain modern, responsive front-end interfaces for secure systems and applications. Lead front-end design and architecture across component-based frameworks and JavaScript stacks. Collaborate closely with UX, API and system engineering teams to translate design into production-grade front-end code. Apply secure coding standards, accessibility principles and testing practices (Jest, Jasmine, Cypress). Contribute to continuous delivery pipelines and advocate DevOps ways of working within your team. As a Front End Developer, you will need: Strong skills in modern JavaScript (ES6), HTML5, and CSS3, with solid understanding of DOM complexity and ARIA standards. Experience with frameworks such as React, Angular, or similar. Familiarity with front-end build tooling Webpack, Rollup, Node.js scripting, and environment configuration. Applied understanding of agile delivery and test-driven development. Ability to collaborate effectively with design, product and technical stakeholders. DV clearance eligibility.* *This role requires DV level Security Clearance, it is highly advantageous if the candidate comes with this, however, all applicants should be willing to go through the process of obtaining clearance. Benefits: Competitive basic salary, up to £72k Hybrid working (3 days office, 2 days home) 25 days annual leave, with option to buy, sell and carry over. A flexible benefits package that includes private medical and dental insurance, a competitive pension scheme, cycle to work scheme, taste cards and more.