Senior React JS Developer

*** Candidates based in Kolkata, West Bengal, are preferred
*** Only shortlisted candidate will get a call.

Job Title: Senior React JS Developer

Location: Kolkata, West Bengal
Job Type: Full-Time
Experience: 3+ years
Open Positions: 1

Job Summary:

We are looking for a Senior React JS Developer to join our growing development team. The ideal candidate will be responsible for designing, developing, and maintaining scalable and high-performance web applications using React.js. You will play a key role in leading frontend architecture, mentoring junior developers, and collaborating with cross-functional teams to deliver world-class user experiences.

Key Responsibilities:

• Develop and maintain responsive web applications using React.js.
• Write clean, efficient, and reusable code following best practices.
• Collaborate with UX/UI designers, backend developers, and product managers.
• Optimize application performance and scalability.
• Lead code reviews, technical discussions, and decision-making processes.
• Mentor and guide junior developers in the team.
• Integrate RESTful APIs and third-party libraries.
• Stay up to date with emerging trends and technologies in frontend development.
• Ensure cross-browser compatibility and responsiveness across devices.
• Troubleshoot and debug complex issues.

Required Skills & Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 3+ years of hands-on experience with React.js and frontend development.
• Strong proficiency in JavaScript, TypeScript, HTML5, and CSS3.
• Experience with Redux, Context API, React Hooks, and functional components.
• Solid understanding of frontend build tools like Webpack, Babel, or Vite.
• Proficient in version control using Git.
• Experience with testing tools like Jest, React Testing Library, or Cypress.
• Familiarity with RESTful APIs and asynchronous programming.
• Knowledge of UI/UX design principles.
• Excellent problem-solving and communication skills.

Nice to Have:

• Experience with Next.js or other React frameworks.
• Familiarity with CI/CD tools and DevOps practices.
• Knowledge of cloud platforms like AWS, Azure, or GCP.
• Exposure to backend technologies (Node.js, Express) is a plus.

Why Join Us?

• Competitive salary and benefits
• Flexible work environment
• Opportunity to work on innovative projects
• Collaborative and growth-driven culture

Job Types: Full-time, Permanent

Pay: ₹25,000.00 - ₹36,000.00 per month

Benefits:

• Work from home

Work Location: In person