Senior Frontend React Developer Experience: 12–15+ Years (Frontend / UI Development Experience) Employment Type: Full-Time (W2 Only) Location: USA (Hybrid / Onsite) Work Authorization: H4 EAD, L2S, GC EAD, Green Card, US Citizen Job Summary We are seeking a highly experienced Senior Frontend React Developer to design and develop modern, scalable, and high-performance web applications. The ideal candidate will have deep expertise in React.js, JavaScript (ES6+), frontend architecture, and UI performance optimization, along with strong experience building enterprise-grade user interfaces. This role requires strong ownership of frontend development, UI quality, performance, and integration with backend systems.

Key Responsibilities

• Design and develop scalable frontend applications using React.js.
• Build reusable and maintainable component-based UI libraries.
• Develop high-performance applications using JavaScript (ES6+), HTML5, CSS3.
• Implement state management using Redux / Context API.
• Optimize performance including rendering, lazy loading, and code splitting.
• Ensure responsive design, accessibility, and cross-browser compatibility.
• Integrate frontend with backend services using REST APIs.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews and follow best practices.
• Collaborate with UX/UI designers and backend teams.

Required Technical Skills Frontend Development

• React.js (Hooks, Functional Components)
• JavaScript (ES6+)
• HTML5, CSS3, SCSS

UI Engineering

• Component-based architecture
• State management (Redux / Context API)
• Performance optimization
• Responsive design & accessibility

API Integration

• RESTful APIs
• JSON

Tools & DevOps

• Git (GitHub / GitLab / Bitbucket)
• CI/CD pipelines
• Webpack / Vite / build tools

Preferred Qualifications

• Experience with TypeScript
• Exposure to Next.js (SSR/SSG)
• Experience with micro-frontend architecture
• Cloud exposure (AWS / Azure)
• Strong problem-solving and communication skills

Eligibility & Compliance

• W2 Full-Time Only
• No C2C
• No consultancy or vendor profiles

How to Apply

Share your updated resume to: [email protected]