Backend Developer​/Node.js

At Tech Biz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

About the Role

You will take ownership of our backend architecture, work closely with the frontend team on API integration, and help migrate legacy C#/.NET code to a modern Node.js stack. This is a long-term engagement with room to grow as the platform scales.

• 3+ years of backend development experience

• Strong proficiency in NestJS and Type Script

• Solid understanding of RESTful API design and Clean Architecture

• Experience with Postgre
  
  SQL and ORM tools (TypeORM or Prisma)

• Familiarity with Docker and containerized deployments

• Fluent written and spoken English (for technical documentation and async communication)

Core Requirements

• Design and build scalable backend architecture using NestJS and Type Script

• Database design and optimization with Postgre
  
  SQL + TypeORM / Prisma

• Implement RESTful APIs, JWT authentication, CQRS, and Clean Architecture principles

• Integrate Firebase Auth and push notifications

• Set up and manage MinIO / AWS S3 file storage

• Containerization and deployment management using Docker

• Collaborate with frontend team on API integration

• Migrate legacy C#/.NET codebase to Node.js

• Write unit and integration tests; participate in code reviews

Tech Stack

• Backend:
  Node.js, NestJS, TypeScript, TypeORM / Prisma

• Database:
  Postgre
  
  SQL, Redis

• Dev Ops:
  Docker, Docker Compose, CI/CD (Git Hub Actions / Git Lab CI)

• Cloud:
  Firebase, MinIO / AWS S3

• Testing:
  Jest, Supertest

• Version Control:
  Git, Git Hub / Git Lab

Nice to Have

• Ability to read and understand C#/.NET code

• Experience with DDD, Microservices, Graph
  
  QL, or Event-driven architecture

• Redis caching experience

• i18n / multi-language system implementation

• Legacy codebase refactoring experience

What We Offer
- Long-term collaboration with a growing startup
- Work with modern technologies and best engineering practices
- Dynamic and innovative technical team
- Performance-based salary growth
- Future equity potential