React (Next JS) Developer_Offshore

The React (Next.js) Developer is responsible for designing, developing, and maintaining scalable, high-performance web applications using React.js and Next.js. This role involves building production-ready features, integrating with backend/BFF APIs, ensuring high code quality, and implementing best practices in performance, accessibility, and security.

The developer will work closely with the React Lead, UX/UI designers, QA, DevOps, and backend teams to deliver modern web applications aligned with enterprise architecture and business requirements.

Key Responsibilities

1. Frontend Development

• Develop responsive, interactive, and accessible web pages using React.js and Next.js.
• Implement server-side rendering (SSR), static site generation (SSG), and incremental static regeneration (ISR) as required.
• Build reusable components, custom hooks, and libraries.
• Ensure cross-browser compatibility and mobile responsiveness.

2. Next.js Framework Implementation

• Utilize Next.js features effectively:
  • getServerSideProps, getStaticProps, getStaticPaths
  • API routes and middleware
  • Dynamic routing, layouts, and nested routes
• Optimize hydration, lazy-loading, and client/server data fetching.
• Implement efficient caching and prefetching strategies for faster UX.

3. State Management & Data Handling

• Manage application state using Redux Toolkit, Zustand, Recoil, or Context API + Hooks.
• Integrate with REST or GraphQL APIs from BFF/backend layers.
• Handle errors, loading states, and fallback UI for smoother user experiences.

4. UI/UX & Design System Integration

• Work with designers to implement pixel-perfect UIs aligned with the enterprise design system.
• Integrate components from Storybook or other design libraries.
• Implement accessibility (WCAG 2.1 AA) and responsive design best practices.

5. Performance Optimization

• Monitor and optimize Core Web Vitals (LCP, FID, CLS).
• Reduce bundle size using code splitting, lazy loading, and tree shaking.
• Optimize rendering performance and memory usage.

6. Testing & Quality Assurance

• Write unit and integration tests using:
  • Jest
  • React Testing Library
• Support end-to-end testing with Cypress or Playwright.
• Participate in code reviews and maintain high-quality, maintainable code.

7. Security & Best Practices

• Implement secure coding practices (input validation, XSS prevention, secure storage of tokens).
• Follow best practices for API integration, routing, and data handling.
• Collaborate with security teams to comply with enterprise security policies.

8. Collaboration & Agile Practices

• Participate in daily stand-ups, sprint planning, backlog grooming, and retrospectives.
• Collaborate closely with React Lead, QA, DevOps, backend/BFF developers, and product teams.
• Communicate technical challenges and propose solutions clearly.

Required Skills & Qualifications

Technical Skills

• 5+ years experience in frontend development.
• Strong expertise in:
  • React.js (Hooks, Context, Custom Hooks)
  • Next.js (SSR, SSG, ISR, Routing, API routes)
  • TypeScript
  • HTML5, CSS3, Sass, Styled Components, Tailwind CSS
• Experience with:
  • State management (Redux Toolkit, Zustand, Recoil)
  • RESTful APIs / GraphQL
  • Performance optimization and debugging
  • Unit & integration testing frameworks (Jest, RTL)
• Familiarity with CI/CD pipelines and modern build tools (Webpack, Vite).

Soft Skills

• Problem-solving mindset and ability to debug complex issues.
• Strong collaboration and communication skills.
• Ability to work in Agile/Scrum teams.
• Detail-oriented with focus on high-quality, maintainable code.

Education & Background

• Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience.
• Portfolio of web applications using React and Next.js preferred.

Originally posted on Himalayas