Typescript / React Front End Lead Software Engineer

Typescript / React Front End Lead Software Engineer

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

As a Typescript / React Front End Lead Software Engineer at JPMorganChase within the Asset and Wealth Management Spectrum Design System team, 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 teams, 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
• Lead a small team

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and 5+ years applied experience
• Demonstrated 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 team / tech leadership, including leading evaluation sessions with external vendors, startups, and internal teams to drive outcomes which include oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture
• Experience handling UI performance improvements

Preferred qualifications, capabilities, and skills

• Experience with Java, Python, AI and 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