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MERN Stack developer

Cognizant
Full-time
On-site
Kerala
Technology & Engineering

We are looking for an experienced MERN Stack Developer with strong expertise in React.js, Node.js, and GraphQL. The ideal candidate will be responsible for developing full-stack web applications, building efficient APIs, and delivering high-performance user interfaces.

Key Skills:

  • Frontend: React.js , JavaScript , TypeScript, HTML, CSS, Redux, Hooks
  • Backend: Node.js, Express.js, GraphQL, REST APIs
  • Database: MongoDB
  • Tools & DevOps: Git, npm/yarn, Webpack, CI/CD (Jenkins/GitLab), Docker (optional)
  • Testing: Jest, Mocha, Cypress (preferred)

Requirements:

  • 5–12 years of hands-on experience in full-stack development
  • Strong understanding of GraphQL schema design and API integration
  • Experience with MongoDB data modeling and performance optimization
  • Familiarity with responsive design and cross-browser compatibility
  • Agile/Scrum experience preferred
  • Excellent problem-solving and communication skills