About the Role

We are looking for a Backend Developer to build scalable APIs and real-time systems powering next-generation applications in AI, Web3, fintech, and consumer platforms.

You will work on high-performance backend architecture, real-time communication systems, and large-scale data processing.

Responsibilities

Develop scalable backend systems using Node.js and NestJS
Design and maintain REST APIs and WebSocket services
Work with PostgreSQL, MongoDB, and Prisma ORM
Build secure and efficient microservices architecture
Optimize application performance and database queries
Collaborate with frontend, DevOps, and product teams
Implement authentication, authorization, and security best practices

Requirements

Strong experience with Node.js and NestJS
Experience with Prisma ORM
Knowledge of PostgreSQL and MongoDB
Experience building real-time applications with WebSockets
Strong understanding of API architecture and scalable backend systems
Familiarity with Git workflows

Nice to Have

Experience with Web3 or blockchain infrastructure
Experience building high-scale platforms or fintech systems

What We Offer

Work on cutting-edge AI and blockchain products
Flexible work environment
Opportunity to build global-scale platforms

Backend Developer (Node.js / NestJS)

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Job Description