> Markdown version of [/jobs/ext/2252183-frontend-developer](https://www.wearedevelopers.com/jobs/ext/2252183-frontend-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Frontend Developer - **Company:** Anson McCade - **Location:** Greater London, UK - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, DevOps, Document Object Model, Performance Tuning, Systems Development Life Cycle, Secure Coding, TypeScript, Web Applications, Rollup, Cypress (Programming Language), Backend, Webpack, Playwright, Front End Software Development - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815149197-frontend-developer ## About the Role * Solid understanding of DOM, CSS and accessibility standards * Experience with bundlers such as Webpack or Rollup * Familiarity with testing frameworks such as Jest * Understanding of secure coding and Agile delivery Desirable: TypeScript, Cypress/Playwright, backend API integration. ## Description An opportunity to join a high-performing engineering team within the National Security space, based in London. The work directly supports law enforcement and government agencies tackling organised crime, online exploitation and child protection. The systems built here are used to help protect vulnerable people and support critical investigations. This is meaningful engineering in complex, high-impact environments. The Role You'll be part of an empowered DevOps team developing secure, modern web applications that support mission-critical capabilities. You will: * Build responsive, accessible and secure user interfaces * Collaborate closely with UX designers, backend engineers and end users * Integrate with backend APIs in cloud-native environments * Contribute to testing, performance optimisation and secure coding best practice * Play an active role across the software delivery lifecycle This is a hands-on role suited to engineers who enjoy solving complex problems and building reliable systems that need to perform under pressure. What They're Looking For * Solid understanding of DOM, CSS and accessibility standards * Experience with bundlers such as Webpack or Rollup * Familiarity with testing frameworks such as Jest * Understanding of secure coding and Agile delivery Desirable: TypeScript, Cypress/Playwright, backend API integration. Why Apply? * Purpose-driven work with real-world impact * Collaborative, autonomous DevOps teams * Strong career development within a large digital and cyber practice ## Related Videos - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Justice for All! Diving into JsTz, a Native JavaScript Environment for Web3 Development](https://www.wearedevelopers.com/videos/1586-justice-for-all-diving-into-jstz-a-native-javascript-environment-for-web3-development) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Web Development Best Practices: What The Data Tells us](https://www.wearedevelopers.com/magazine/84-web-development-best-practices-what-the-data-tells-us) - [Top 7 CSS Frameworks in 2025](https://www.wearedevelopers.com/magazine/362-top-7-css-frameworks-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)