UI Engineer (React.js) - Global Markets Technology - Investment Bank
Behind every trade, market move, and risk calculation, there’s a user interface that needs to perform flawlessly. This leading global investment bank is seeking a UI Engineer (React.js) to join its Global Markets Technology team in London (hybrid, 3 days in office), where you’ll design and build modern, responsive, and data-driven interfaces that turn complexity into clarity for trading, risk, and analytics platforms used worldwide.
Responsibilities:
* Design and develop high-quality UI components and applications using React.js, TypeScript, and modern JavaScript.
* Collaborate with UX, product, and backend teams to deliver seamless, user-centric solutions.
* Translate complex business and technical requirements into intuitive, scalable front-end code.
* Implement responsive, cross-browser, and accessible UI designs.
* Contribute to code reviews, testing, and engineering best practices.
* Mentor junior engineers and help drive standards across the team.
Skills & Experience:
* Strong React.js, JavaScript/TypeScript, HTML5, and CSS3/SASS skills.
* Experience building large-scale, enterprise-grade applications.
* Knowledge of state management frameworks (Redux, Context API, etc.).
* Understanding of UI/UX principles and performance optimization.
* Familiarity with testing frameworks and CI/CD pipelines.
* Excellent problem-solving and collaboration skills.
Nice to have:
* Financial services or trading systems experience.
* Exposure to Agile practices, cloud platforms, and container technologies.
* Knowledge of data visualization libraries (e.g., D3.js, Highcharts).