Location: LONDON, LONDON, United Kingdom

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.

As a Lead Software Engineer at JPMorganChase within Asset Management, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Job responsibilities

• Design, develop, and maintain core components of the UI Design System using React, TypeScript, and related technologies.

• Collaborate with product manager, designers, and engineers to ensure consistent implementation of design patterns and UI standards across applications.

• Architect and implement reusable, accessible, and scalable UI components and libraries for use across the organization.

• Integrate AI-powered coding tools (e.g., code assistants, automated refactoring, code review bots) into the design system development workflow.

• Document component usage, guidelines, and best practices for internal consumers of the design system.

• Provide technical leadership within the UI Design System team.

• Stay current with emerging trends in web development, UI/UX, design systems, and AI tooling.

• Participate in code reviews, ensuring adherence to best practices and high code quality.

• Troubleshoot and resolve complex UI issues and bugs within the design system.

Required qualifications, capabilities, and skills

• 5+ years of professional experience in web development, with a focus on React and its ecosystem (Redux, React Router, Redux etc.).

• Strong proficiency in JavaScript, TypeScript, Reactjs, and CSS libraries.

• Experience building and maintaining design systems or component libraries.

• Experience with AI-powered development tools (e.g., GitHub Copilot, Cursor, Windsurf, automated code review platforms).

• Solid understanding of UI/UX principles, accessibility, and responsive design.

• Familiarity with modern front-end build pipelines (Vite, Webpack, Babel, etc.).

• Experience with testing frameworks (Jest, React Testing Library, Cypress).

• Excellent problem-solving, communication, and collaboration skills.

• Experience with cloud platforms (AWS, Azure, GCP) and CI/CD pipelines.

• Knowledge of accessibility standards (WCAG) and internationalization.

• Experience of working with monorepo setup.

• Contributions to open-source design systems or technical blogs.

• Prior experience in fintech or enterprise-scale applications.