Senior Frontend Lead - React, Micro-Frontends & UI Library

Fairygodboss; Jersey City (NJ); On-site; USD 140,000 - 170,000; Full time

Job summary

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to drive UI delivery for enterprise applications. You will architect micro-frontends, build reusable component libraries, and collaborate with UX designers to convert wireframes into production-ready code.

You will mentor junior developers, prototype new features, and ensure accessibility and performance across projects. The role emphasizes AI-assisted development practices and secure coding within the SDLC.

Qualifications

• 8+ years of hands-on UI development experience, with at least 3 years in a lead role.
• Deep expertise in React, TypeScript, JavaScript, HTML5, and CSS3.
• Proven experience architecting micro-frontends and reusable UI libraries.

Responsibilities

• Lead UI design, development, and delivery using React and TypeScript.
• Architect and implement micro-frontend solutions for modular apps.
• Build and maintain a library of reusable UI components.
• Collaborate with UX/UI designers to translate wireframes into production code.
• Prototype features rapidly to gather user feedback.
• Mentor junior UI developers and promote technical excellence.
• Review code for quality, accessibility, and performance.
• Stay current with UI tech trends and adopt them in the team.
• Collaborate with backend/DevOps for seamless integration and deployment.
• Lead AI-assisted engineering practices with measurable standards.

Skills

React

TypeScript

JavaScript (ES6+)

HTML5

CSS3

Micro-frontend

UI component libraries

Design systems

UI/UX principles

Mentoring juniors

AI-assisted development tools

Secure coding

Education

Formal training or certification in software engineering

Tools

Docker

Kubernetes

AWS

Azure

RESTful APIs

CI/CD

SpringBoot

Jest/React Testing Library

Job description

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to drive UI delivery for enterprise applications. You will architect micro-frontends, build reusable component libraries, and collaborate with UX designers to convert wireframes into production-ready code.

You will mentor junior developers, prototype new features, and ensure accessibility and performance across projects. The role emphasizes AI-assisted development practices and secure coding within the SDLC.