> Markdown version of [/jobs/ext/2243886-front-end-engineer](https://www.wearedevelopers.com/jobs/ext/2243886-front-end-engineer). 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). --- # Front End Engineer - **Company:** Selby Jennings - **Location:** Selby, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Algorithmic Trading, Cloud Engineering, Continuous Integration, Python (Programming Language), Node.Js, Ui Patterns, Svelte, Data Streaming, WebSocket, ReactJS, Grafana, Backend, Vue.js, Information Technology, Front End Software Development - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815188222-front-end-engineer ## About the Role * Proven experience building data-heavy applications or trading dashboards * Strong grasp of real-time UI patterns and asynchronous data flows * Comfortable working with modern frontend frameworks (Svelte preferred) ## Description Overview Our client, a world-leading crypto scaleup, is hiring an expert frontend engineer to join their elite, high-performing team. This is a rare opportunity to work at the forefront of crypto trading technology, building real-time, data-rich applications that power decision-making in fast-moving markets. You'll be joining a small, agile engineering team with direct exposure to trading systems and product development. The focus is on building intuitive, high-performance UIs that handle streaming data and asynchronous notifications-critical tools for traders and analysts. Responsibilities * Develop and maintain real-time front-end interfaces for trading dashboards * Implement streaming data visualizations and async notification systems * Collaborate cross-functionally with backend engineers and trading teams * Influence architecture and product direction in a fast-paced environment Tech Stack * Frontend: Svelte, Hyperscript (Vue/React experience highly transferable) * Backend (optional): Python, Node.js, WebSockets * Infrastructure: Cloud-native, CI/CD, observability tools Qualifications * Proven experience building data-heavy applications or trading dashboards * Strong grasp of real-time UI patterns and asynchronous data flows * Comfortable working with modern frontend frameworks (Svelte preferred) Seniority level * Mid-Senior level Employment type * Full-time Job function * Engineering and Information Technology Industries * Investment Management Referrals increase your chances of interviewing at Selby Jennings by 2x. ## Related Videos - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Svelte ♥ TypeScript and so will you](https://www.wearedevelopers.com/videos/493-svelte-typescript-and-so-will-you) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [On tour with heroes == Moving from Angular to WebComponents](https://www.wearedevelopers.com/videos/63-on-tour-with-heroes-moving-from-angular-to-webcomponents) - [Why I Recommend Svelte to Every New Web Developer](https://www.wearedevelopers.com/videos/132-why-i-recommend-svelte-to-every-new-web-developer) ## Related Articles - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [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 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front)