Senior Frontend Lead - React & Micro-Frontend Architect

JPMorgan Chase & Co.; Jersey City (NJ); On-site; USD 140,000 - 180,000; Full time

Job summary

JPMorgan Chase & Co. in Jersey City is seeking a Senior Lead Software Engineer to lead a high-performing UI team and drive modern, scalable interfaces using React and TypeScript.

You will architect micro-frontend solutions, build reusable component libraries, mentor junior developers, and collaborate with UX/UI designers, product owners, backend and DevOps teams to ensure accessibility, performance, and seamless deployments.

Qualifications

• Formal training or certification in software engineering concepts with 8+ years of applied experience.
• 8+ years of hands-on UI development; at least 3 years in technical leadership or lead developer role.
• Deep expertise in React, TypeScript, JavaScript (ES6+), HTML5, and CSS3.
• Experience architecting and implementing micro-frontend solutions and reusable UI libraries.
• Experience with design systems (Material UI, Ant Design) and accessibility.

Responsibilities

• Lead the design, development, and delivery of modern, responsive, and visually appealing user interfaces using React and TypeScript.
• Architect and implement micro-frontend solutions, ensuring modularity, scalability, and maintainability across applications.
• Build and maintain a library of reusable UI components, driving consistency and efficiency across projects.
• Collaborate closely with UX/UI designers and product owners to translate wireframes and user requirements into production-ready code.
• Rapidly prototype new features and concepts to gather user feedback and iterate before full-scale development.
• Mentor and coach junior UI developers, fostering technical excellence and collaboration.
• Review and debug code, ensuring best practices in quality, accessibility, and performance.
• Stay current with emerging UI technologies and champion their adoption within the team.
• Work with backend and DevOps teams to ensure seamless integration and deployment of UI solutions.
• Drives adoption and governance of AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes, with measurable validation standards.
• Applies knowledge of SDLC tools, including AI-assisted development, to improve automation at scale.

Skills

React

TypeScript

JavaScript ES6+

HTML5

CSS3

Micro-frontend

UI component libraries

Design systems

Accessibility

Mentoring

AI-assisted development tools

Tools

Material UI

Ant Design

Docker

Kubernetes

AWS

Azure

Job description

JPMorgan Chase & Co. in Jersey City is seeking a Senior Lead Software Engineer to lead a high-performing UI team and drive modern, scalable interfaces using React and TypeScript.

You will architect micro-frontend solutions, build reusable component libraries, mentor junior developers, and collaborate with UX/UI designers, product owners, backend and DevOps teams to ensure accessibility, performance, and seamless deployments.