Frontend Developer - React

Job description

Frontend React Developer (Mid-Level) Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Bring modern web applications to life in the world of financial services The Role: As a Frontend Developer at Capco, you’ll craft clean, responsive, and secure web applications that enhance digital experiences for global financial clients. Working in an agile environment, you’ll help shape UI solutions using React and modern JavaScript technologies. You’ll play a key role in both hands-on development and guiding best practices across teams. What You’ll Do: - Build performant and maintainable user interfaces using React (Hooks, Context Suspense) and Typescript - Develop responsive cross-browser compatible layouts using modern CSS (Flexbox, Grid), CSS-in-JS or modular CSS, and component libraries such as MUI or Tailwind - Optimise application performance using techniques like code-splitting, memorization, and lazy loading. - Ensure secure application development following OAuth2, OpenID Connect, and JWT principles - Collaborate closely with backend, design, and product teams to shape engaging user journeys - Contribute to team learning through code reviews, mento...