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BigStep Technologies

BigStep Technologies - Senior Full Stack Software Development Engineer - Node.js/React.js

Asia

August 14, 2026 at 1:24 AM

✨ AI summary

Location

  • Greater Kolkata Area, India

Languages

  • Node.js
  • React.js

Frameworks

  • Express
  • NestJS

Cloud Services

  • AWS

Databases

  • PostgreSQL
  • MongoDB

Experience Level

  • 5+ years
About The Role

Were looking for a Senior Software Development Engineer with strong backend proficiency and a proven track record in building modern, scalable web applications. The ideal candidate should be highly skilled in Node.js, React.js, relational and NoSQL databases, microservices architecture, and cloud-native :

  • Design, develop, and maintain backend services using Node.js.
  • Build scalable, secure, and high-performance APIs and microservices.
  • Work with PostgreSQL or other SQL databases for data modeling, query optimization, and performance tuning.
  • Develop responsive, user-friendly frontend applications using React.js.
  • Collaborate closely with product, design, and DevOps teams to deliver high-quality features.
  • Implement unit and integration tests using Jest or similar testing frameworks.
  • Work with AWS Cloud, Docker, CI/CD pipelines, and containerized deployments.
  • Stay up to date with industry trends and bring innovative ideas to improve system reliability and performance.
  • Troubleshoot and resolve production issues in a fast-paced environment.

Skills Required

  • 5+ years of total experience in full stack development with backend-heavy expertise.
  • Strong proficiency in Node.js (Express, NestJS or similar frameworks).
  • Solid hands-on experience with PostgreSQL or any relational SQL database.
  • Practical knowledge of MongoDB or other NoSQL technologies.
  • Strong proficiency in React.js for building modern web interfaces.
  • Familiarity with AI tools or AI-driven development workflows is preferred.
  • Working knowledge of AWS services, Docker, and cloud-native development.
  • Strong understanding of distributed systems, design patterns, and microservices architecture and team collaboration abilities.

(ref:hirist.tech)