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Full Stack Developer - Node.js/React.js
Full Stack Developer - Node.js/React.jsMantra Labs Pvt Ltd • Kolkata
Full Stack Developer - Node.js / React.js

Full Stack Developer - Node.js / React.js

Mantra Labs Pvt Ltd • Kolkata
5 days ago
Job description

Description :

Job Title : Full stack Developer

Job Description :

  • 5+ years of experience in full-stack development with a strong command of both front-end and back-end technologies.
  • Proficiency in React, Next.js, Node.js, JavaScript and related frameworks.
  • Experience with backend technologies such as Python or GO and relational / non-relational databases (MongoDB, MySQL).
  • Solid understanding of RESTful API design and WebSocket communication.
  • Strong problem-solving skills, system design experience and performance optimization techniques.
  • Familiarity with Docker, Kubernetes, CI / CD tools and cloud platforms (AWS, Azure, or GCP).
  • Knowledge of version control (Git) and agile development workflows.
  • Ability to debug complex issues across the stack and deliver high-quality production-ready code.
  • Design, build and maintain scalable web applications across the full technology stack
  • Develop RESTful APIs with FastAPI services and middleware using Node.js or Python
  • Implement responsive front-end components using React, Angular, Typescript, Next.js, seamless API integration.
  • Integrate UI with APIs and back-end services, ensuring optimized performance and responsiveness.
  • Architect, optimize and maintain backend infrastructure including databases (SQL / NoSQL), caching layers and cloud-based services.
  • Collaborate with UX designers and product managers to deliver high-quality .
  • Apply best practices in code quality, security, testing, CI / CD pipelines and DevOps processes.
  • Support legacy systems while gradually modernizing platforms and refactoring for maintainability and performance.

Experience Range : 5 - 7 years

Educational Qualifications : B.Tech / B.E

Job Responsibilities :

  • Develop, test and maintain end-to-end features across front-end, back-end and database layers.
  • Translate UX design into high-quality code using modern front-end technologies
  • Write clean, scalable and maintainable code that adheres to established coding standards.
  • Design and manage APIs that are reliable, secure and scalable to support complex data flows and integrations.
  • Implement data models and database schemas optimized for performance and scalability.
  • Monitor and troubleshoot application performance, identify bottlenecks and recommend improvements.
  • Collaborate with cross-functional teams for seamless deployment, integration and release of features.
  • Maintain version control and participate in code reviews, automated testing and continuous integration workflows.
  • Troubleshoot, debug and upgrade existing UI applications and workflows.
  • Stay current with emerging technologies and suggest improvements to existing architecture and tooling.
  • Skills Required : Reactjs , Next.js , Node.js , JavaScript , Python or GO , MongoDB, MySQL , RESTful API , Docker, Kubernetes, CI / CD tools , AWS, Azure, or GCP) , Git , Angular , SQL / NoSQL , TypeScript

    (ref : hirist.tech)

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