Salary: £30,000 - 55,000 per year Requirements: Proven experience in React.js and TypeScript development Strong understanding of JavaScript and modern front-end technologies Experience with state management libraries like Redux, Recoil, or similar Familiarity with RESTful APIs Experience with version control systems, such as Git Solid understanding of web development fundamentals: HTML, CSS, and responsive design Strong debugging skills and the ability to troubleshoot performance issues Ability to write clean, modular, and well-documented code Strong communication skills and the ability to collaborate effectively in a team-oriented environment Responsibilities: Develop and maintain scalable and responsive web applications using React.js and TypeScript Collaborate with UX/UI designers to implement modern, intuitive, and visually appealing user interfaces Write clean, maintainable, and efficient code while adhering to best practices Optimize applications for maximum performance across a wide range of devices and browsers Participate in code reviews and maintain a high level of code quality Troubleshoot and debug issues in both development and production environments Contribute to architectural decisions and collaborate with other engineers on overall application design Ensure the scalability and security of applications by following best development practices Stay up-to-date with emerging technologies and industry trends, integrating new tools and libraries into the project as appropriate Work with version control systems like Git and ensure continuous integration and deployment processes are followed Collaborate with back-end developers to integrate RESTful APIs and handle data flow effectively Technologies: CSS Flow Frontend Git JavaScript React Redux Security TypeScript Web UX UI Design More: We are seeking a talented and motivated Frontend Developer with strong expertise in TypeScript to join our growing development team. This role will involve building high-quality, scalable, and responsive web applications, working closely with cross-functional teams to deliver exceptional user experiences. Initially, it will be a six-month contract with the potential for extension and will be based in a hybrid model, requiring one day a week in our London office. We celebrate diversity and are committed to ensuring equal opportunities for all employees and applicants. last updated 14 week of 2026