React JS Developer

Hi Greetings from PHOTON.

We are recruiting for React JS Developer position

Location : Chennai / Bangalore

Notice Period : Immediate to 10 Days

Interested Candidates pls share the resume - rajeshdeepak.dhanasekaran@photon.com

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.

Interested Candidates pls share the resume - rajeshdeepak.dhanasekaran@photon.com