> Markdown version of [/jobs/ext/1909857-senior-frontend-engineer](https://www.wearedevelopers.com/jobs/ext/1909857-senior-frontend-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). --- # Senior Frontend Engineer - **Company:** Understanding Recruitment - **Location:** London, UK - **Experience:** Expert - **Salary:** £80,000.0 - £100,000.0 - **Contract:** Permanent contract - **Skills:** TypeScript, Web Applications, ReactJS, Data Analytics, Front End Software Development, Es2015 - **Published:** August 4, 2026 - **Apply:** https://www.understandingrecruitment.com/job/senior-frontend-engineer-9170/ ## About the Role * 4+ years of commercial frontend engineering experience * Strong experience building production applications with React * Solid understanding of web fundamentals and frontend architecture * Experience delivering customer-facing products from the ground up * Passion for building exceptional user experiences 📩 If you're a Frontend Engineer who enjoys solving challenging technical problems, building high-quality products and wants to play a key role in a collaborative engineering team, apply now for more info ## Description Senior Frontend Engineer (React) | Financial Technology 📍 Central London (3-5 days onsite) 💰 £80,000-£100,000 + Benefits Build products that are seen by investors across the globe. An established FinTech company that's redefining how investment reporting is delivered to some of the world's leading asset managers are looking for a Senior Frontend Engineer to join their experienced team. Their platform powers highly personalised, business-critical reporting solutions used by clients ranging from boutique investment firms to global financial institutions. With a close-knit engineering team and a strong product-focused culture, they're looking for a Senior Frontend Engineer to help shape the next generation of their platform. This is a hands-on engineering role where you'll have real ownership from day one. You'll be building modern, data-driven web applications, collaborating across the business, mentoring engineers and influencing the future direction of the frontend architecture. 💻 What You'll Be Doing * Building modern React applications and interactive data visualisations * Developing client-facing products used by leading investment management firms * Collaborating with Product, Design and Engineering to deliver high-quality software 🛠Tech Stack: React, TypeScript, JavaScript (ES6+), Modern Frontend Architecture ✠What They're Looking For * 4+ years of commercial frontend engineering experience * Strong experience building production applications with React * Solid understanding of web fundamentals and frontend architecture * Experience delivering customer-facing products from the ground up * Passion for building exceptional user experiences 📩 If you're a Frontend Engineer who enjoys solving challenging technical problems, building high-quality products and wants to play a key role in a collaborative engineering team, apply now for more info ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [To New Frontiers: The Future of Frontend Development](https://www.wearedevelopers.com/videos/404-to-new-frontiers-the-future-of-frontend-development) - [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript) - [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) - [Vuejs and TypeScript- Working Together like Peanut Butter and Jelly](https://www.wearedevelopers.com/videos/127-vuejs-and-typescript-working-together-like-peanut-butter-and-jelly) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) ## 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) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)