Job Description – React.js Developer

Job Title: Application Developer – ReactJS
Location: HCL Tower, Military Road, Marol, Andheri East, Mumbai, Maharashtra – 400059
Work Mode: Work from Office

About the Role

We are looking for talented and passionate React.js Developers to build contemporary, scalable, responsive, and high-performing web applications. The ideal candidates should have strong expertise in React.js, JavaScript/TypeScript, frontend architecture, API integrations, and responsive UI development, with experience delivering enterprise-grade applications.

Key Responsibilities

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Design, develop, and maintain web applications using React.js.

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Build reusable UI components and frontend libraries for future use.

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Develop responsive, accessible, and user-friendly interfaces.

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Integrate frontend applications with REST APIs and GraphQL services.

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Collaborate with UI/UX designers, backend developers, and product teams.

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Optimize applications for speed, performance, scalability, and reliability.

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Write clean, maintainable, and testable code following development best practices.

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Conduct code reviews and participate in technical discussions.

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Troubleshoot and resolve application issues and performance bottlenecks.

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Ensure cross-browser compatibility and responsive design.

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Participate in Agile/Scrum ceremonies and sprint deliverables.

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Contribute to CI/CD pipelines and deployment processes.

Required Technical Skills

1. Frontend Technologies

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React.js (v16+ / v18+)

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JavaScript (ES6+) and TypeScript

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HTML5, CSS3, and SASS/SCSS

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Responsive Web Design

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UI frameworks: Bootstrap, Material UI, Ant Design, or Tailwind CSS

2. React Ecosystem

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React Hooks and Functional Components

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Context API

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Redux / Redux Toolkit

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React Router

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State management libraries

3. API Integration

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RESTful APIs and GraphQL

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JSON/XML processing

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Axios and Fetch API

4. Testing

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Jest

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React Testing Library

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Unit testing and component testing

5. Development Tools

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Git, GitHub, GitLab, or Bitbucket

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NPM / Yarn

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Webpack / Vite

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ESLint / Prettier

📌 React.js Developer (Mumbai)
🏢 Important Group
📍 Mumbai