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React (Next JS) Developer_Offshore

Reposted 8 Hours Ago
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In-Office or Remote
Hiring Remotely in India
Senior level
In-Office or Remote
Hiring Remotely in India
Senior level
Design, build, and maintain high-performance React/Next.js web applications with TypeScript. Implement SSR/SSG/ISR, reusable components, state management, API integration, accessibility, performance optimization, and automated tests while collaborating with design, QA, DevOps, and backend teams in Agile.
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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.

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