UI Engineer

4 weeks ago

City of London, United Kingdom mthree Full time

UI Engineer (React.js) - Global Markets Technology - Investment BankBehind 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).

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