MERN Stack Developer

16 hours ago

Kolkata, West Bengal, India Nxerra Technologies Full time ₹ 5,00,000 - ₹ 25,00,000 per year

MERN Stack Developer , , , AWS Lambda, Microservices)

  • Location: Kolkata (On-site)
  • Company: Nxerra Technologies
  • Experience Required: 3 to 6 years
  • Employment Type: Full-time


About the Role

We are seeking a highly skilled MERN Stack Developer with strong experience in , , , , AWS Lambda, and Microservices architecture. The ideal candidate will work closely with our engineering team to build scalable, secure, and high-performance applications for global clients.

If you are passionate about modern JavaScript technologies, cloud-native solutions, and microservices-based architectures , we want to meet you.


Key Responsibilities

  • Develop and maintain high-quality web applications using MongoDB, , , and
  • Build serverless functions and APIs using AWS Lambda, API Gateway, and other AWS services.
  • Design, build, and deploy microservices for scalable distributed applications.
  • Implement UI components and pages using and with excellent optimization.
  • Collaborate with designers, product managers, and backend teams for end-to-end feature development.
  • Optimise applications for speed, performance, scalability, and security.
  • Integrate third-party APIs, payment gateways, authentication (OAuth/JWT), etc.
  • Write clean, reusable, and well-documented code following best practices.
  • Participate in code reviews, sprint planning, and Agile development processes.


Required Skills & Experience

  • 3 to 6 years of hands-on experience with MERN Stack.
  • Strong proficiency in and (SSR/SSG, routing, caching, hydration).
  • Strong backend experience with and
  • Experience building serverless functions with AWS Lambda.
  • Good understanding of Microservices architecture and event-driven systems.
  • Experience working with MongoDB & Mongoose.
  • Knowledge of AWS Cloud Services (Lambda, S3, DynamoDB, API Gateway, IAM).
  • Experience with REST API, GraphQL (optional but preferred).
  • Strong understanding of Git, CI/CD pipelines, Docker (optional).
  • Excellent debugging and problem-solving skills.
  • Ability to work in a fast-paced, agile environment.


Good to Have

  • Experience with TypeScript.
  • Familiarity with Docker & Kubernetes.
  • Experience with Redis, RabbitMQ, or Kafka (for microservices).
  • Knowledge of Unit Testing using Jest, Mocha, or Cypress.


What We Offer

  • Competitive salary based on experience.
  • Work on global, enterprise-level projects.
  • Opportunity to work with modern cloud and microservices architecture.
  • Friendly, growth-oriented work culture.
  • Learning & career advancement opportunities.


How to Apply
-


To Apply:
Send your resume


Note:
This position is open only for candidates willing to work from our Kolkata office (onsite).

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