Frontend Developer | Leeds City Centre | Hybrid | 4 days p/week onsite | React & TypeScript | £40,000 - £50,000 This is an exciting opportunity for a Frontend Developer with strong React and modern web development experience to join a global, technology business. The engineering team is currently delivering a major migration of its frontend applications to a more modern, high-performance, and user-focused web architecture, making this a great time to join. In this role, you'll contribute to the development of React-based web applications, working closely with a collaborative engineering team to deliver high-quality user experiences while supporting ongoing architectural improvements. Key Responsibilities Design and build modern web applications using React and TypeScript, with a strong emphasis on UX and clean UI design Collaborate closely with engineers to create intuitive, user-friendly interfaces and help shape how the platform evolves Ensure frontend applications are secure, scalable, and performant, both now and as the product grows Essential Skills & Experience 4 years of commercial experience working with React and TypeScript Commercial experience integrating with RESTful APIs Strong understanding of modern frontend development best practices Desirable Skills & Experience Experience with modern frontend tooling and state management (e.g. Redux, TanStack Query) An eye for UX design and building polished, user-centric interfaces Experience working on large or evolving codebases Personal Attributes A collaborative team player who enjoys contributing to a positive engineering culture Motivated, adaptable, and comfortable working in a fast-paced environment The Company The business is a international company with engineering teams based in the UK and overseas. Its platform supports customers across multiple global markets, providing data-driven tools that help organisations make smarter operational and commercial decisions. The Leeds office is based in the city centre. The team values collaboration, quality engineering, and knowledge sharing. This role requires 4 days per week on-site to support close teamwork and delivery. Benefits 27 days holiday plus bank holidays Flexible working Private health insurance Life insurance Enhanced maternity and paternity leave Company sick pay Ongoing training and development support Frontend Developer | Leeds City Centre | Hybrid | 4 days p/week onsite | React & TypeScript | £40,000 - £50,000 Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.