Front End Developer

Front End Developer (Angular & React) A leading global investment bank is seeking a Senior Front End Developer (Angular & React) to join a high-impact technology team in London. This role sits within a critical production services organisation and focuses on building a greenfield, end-to-end payments monitoring platform - a capability not currently replicated elsewhere in the industry. This is a hands-on role for a confident engineer who can take full ownership of design, architecture, and delivery, working across complex, business-critical systems in a fast-moving environment. The Opportunity: You’ll design and build modern, high-performance web applications that streamline operational workflows, reduce manual processes, and improve risk visibility across global banking platforms. The work spans new platform development, enhancement of existing services, and integration across a large, distributed financial ecosystem. Key responsibilities include: Designing, developing and enhancing enterprise-scale applications Building modern React and Angular front ends Developing API integrations and scalable services Working closely with business stakeholders and engineering teams Driving technical decisions and architectural improvements Helping deliver highly available, performant applications Contributing to a strategic payments monitoring platform Required Skills: Strong commercial experience with React and/or Angular Excellent knowledge of JavaScript and TypeScript Solid understanding of HTML, CSS and modern UI development Experience building and consuming APIs Strong appreciation of software architecture and design patterns Experience delivering scalable, high-performance applications Familiarity with Agile delivery environments Experience with CI/CD and tools such as Jenkins and Jira Desirable: C# / .NET experience Exposure to monitoring and observability tools Experience within financial services, fintech or other highly regulated environments