Senior Lead Frontend React Developer Experience: 15+ Years (Frontend Engineering, React.js Architecture & Enterprise Web Application Development Experience) Employment Type: Full-Time (W2 Only) Location: USA (Hybrid / Onsite) Work Authorization: H4 EAD, L2S EAD, GC EAD, Green Card, US Citizen Job Summary We are seeking an experienced Senior Lead Frontend React Developer to lead the architecture, design, development, and modernization of enterprise-scale web applications using React.js and modern frontend technologies. The ideal candidate will possess deep expertise in React.js, TypeScript, JavaScript, Micro Frontends, Cloud Technologies, UI Architecture, and Performance Optimization, with a strong background in delivering scalable, secure, and highly responsive enterprise applications. The ideal candidate will provide technical leadership, define frontend architecture standards, mentor engineering teams, and collaborate with cross-functional stakeholders to deliver world-class digital experiences.
Key Responsibilities
Lead the architecture, design, and development of enterprise-scale frontend applications using React.js.
Design reusable, modular, and scalable UI component libraries and enterprise design systems.
Develop responsive, accessible, and high-performance web applications.
Define frontend architecture standards, coding guidelines, and engineering best practices.
Build scalable applications using React.js, TypeScript, JavaScript (ES6+), HTML5, CSS3, SCSS, Tailwind CSS, and Bootstrap.
Implement advanced state management using Redux Toolkit, Context API, React Query, and Zustand.