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ReactJS Node JS Developer

Infosys · Bangalore, India

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Responsibilities Key Responsibilities: Frontend (ReactJS)

  • Develop reusable, maintainable UI components using ReactJS and TypeScript.
  • Implement responsive, accessible user interfaces and ensure cross-browser compatibility.
  • Manage client-side state and integrate UI with backend services via RESTful APIs.
  • Optimize rendering performance and improve page load times for a smooth user experience. Backend (NodeJS)
  • Design and build backend services using NodeJS to support product features and integrations.
  • Develop, consume, and maintain RESTful APIs with clear contracts and predictable behavior.
  • Handle validation, error handling, and logging to ensure reliable production-grade services.
  • Collaborate on API versioning and backward compatibility to support evolving frontend needs. Collaboration & Quality
  • Participate in code reviews, ensuring readability, consistency, and best practices across the stack.
  • Work with stakeholders to refine requirements, estimate effort, and deliver within timelines.
  • Troubleshoot and resolve bugs across frontend and backend, ensuring stable releases.
  • Contribute to documentation for components, APIs, and implementation decisions. Minimum Qualifications:
  • 3–5 years of professional experience in building web applications.
  • Strong hands-on experience with ReactJS and NodeJS in production environments.
  • Proficiency in building and integrating RESTful APIs.
  • Working knowledge of TypeScript for scalable, maintainable codebases.
  • Education: BTECH / BCA / MCA / MTECH. Technical requirements Technology->Reactive Programming->NodeJS,Technology->Reactive Programming->react JS Additional responsibilities Preferred Qualifications:
  • Experience designing modular frontend architectures and reusable component libraries in React.
  • Strong understanding of API design principles, including pagination, filtering, and error standards.
  • Familiarity with authentication/authorization patterns for web applications and API security basics.
  • Experience improving performance (frontend rendering, API latency) and debugging production issues.
  • Proven ability to collaborate in agile teams, communicate trade-offs, and take ownership end-to-end. Education MCA,MTech,Bachelor of Engineering,BCA,BTech
Apply: ReactJS Node JS Developer at Infosys