Backend Developer, NestJs Developer

Backend Developer, NestJs Developer — Backend Developer (Nest.js + MongoDB) – Ahmedabad | Full‑Time

Join a fast‑growing B2B marketplace team to build robust backend services that power real‑world business applications. You’ll work hand‑in‑hand with frontend engineers and designers, delivering high‑performance APIs and micro‑services that scale.

What You’ll Do
Design and develop scalable backend services with Nest.js.
Build and maintain RESTful APIs and micro‑services.
Optimize MongoDB schemas and queries for performance.
Implement JWT‑based authentication and role‑based access control.
Integrate third‑party APIs and payment gateways.
Write clean, documented TypeScript code and conduct unit testing.
Deploy applications on Linux VPS using Docker, PM2 and Nginx.

What You Need
2+ years of backend development experience.
Strong proficiency in Nest.js and TypeScript.
Hands‑on experience with MongoDB and Mongoose.
Experience building REST APIs and handling integrations.
Knowledge of JWT and RBAC authentication concepts.
Familiarity with Git, GitHub, Docker and Linux server administration.
Ability to debug, test and optimize performance.

Good to Have
Experience with GraphQL and WebSocket (Socket.IO).
Exposure to microservices, Redis and message queues (RabbitMQ/Kafka).
Familiarity with AWS, DigitalOcean or Azure cloud platforms.
Background in building B2B marketplace applications.

The Opportunity
You’ll work on a large‑scale marketplace product in Ahmedabad, gaining exposure to modern cloud architecture while enjoying flexible scheduling, paid sick leave, and clear paths for career growth.