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.
• Design and integrate RESTful APIs and GraphQL services with backend microservices.
• Optimize application performance using lazy loading, code splitting, server-side rendering (SSR), caching, memoization, and bundle optimization.
• Ensure application security, accessibility (WCAG), cross-browser compatibility, and responsive design.
• Lead code reviews, technical design discussions, sprint planning, and release management.
• Mentor frontend developers and drive engineering excellence across multiple enterprise projects.
• Collaborate with UX/UI Designers, Product Owners, Backend Engineers, DevOps Engineers, QA Teams, and Solution Architects.
Required Technical Skills
Frontend Technologies
• React.js
• TypeScript
• JavaScript (ES6+)
• HTML5
• CSS3
• SCSS / SASS
• Tailwind CSS
• Bootstrap
React Ecosystem
• React Hooks
• Redux Toolkit
• Context API
• React Router
• Next.js
• React Query (TanStack Query)
• Zustand
• Axios
Frontend Architecture
• Micro Frontend Architecture
• Component-Based Architecture
• Design Systems
• Responsive Web Design
• Accessibility (WCAG)
• Performance Optimization
• Cross-Browser Compatibility
API Integration
• REST APIs
• GraphQL
• JSON
• JWT Authentication
• OAuth2
• OpenID Connect
Build & Development Tools
• Webpack
• Vite
• Babel
• NPM
• Yarn
• ESLint
• Prettier
Cloud & DevOps
• AWS
• Microsoft Azure
• Google Cloud Platform (GCP)
• Docker
• Kubernetes
• Git
• GitHub
• GitLab
• Azure DevOps
• Jenkins
• GitHub Actions
• CI/CD Pipelines
Testing
• Jest
• React Testing Library
• Cypress
• Playwright
• Unit Testing
• Integration Testing
• End-to-End Testing
Leadership & Architecture Expectations
• Proven experience leading enterprise frontend engineering teams.
• Strong expertise in architecting scalable React.js applications and reusable component libraries.
• Experience implementing Micro Frontend Architecture and enterprise UI design systems.
• Ability to establish frontend engineering standards, governance, and best practices.
• Strong leadership, mentoring, stakeholder management, and communication skills.
• Experience driving frontend modernization and digital transformation initiatives.
Preferred Qualifications
• Experience with Next.js, Server-Side Rendering (SSR), and Static Site Generation (SSG).
• Experience implementing Progressive Web Applications (PWA).
• Exposure to Node.js and backend integration.
• Experience integrating Generative AI, AI-powered chatbots, and intelligent UI features.
• Experience in Banking, Healthcare, Insurance, Retail, Manufacturing, or Financial Services domains.
Eligibility & Compliance
• W2 Full-Time Only
• No C2C
• No Third-Party Vendors or Consultancy Profiles
How to Apply
📩 Share your updated resume to:
manish.g@precisiontechcorp.com