Node.js / NestJS Backend Developer

We are looking for a Node.js / NestJS Backend Developer with 2+ years of commercial experience to join our team and work on modern backend systems, integrations, and APIs.
We’re looking for someone who is confident with TypeScript and NestJS, understands backend architecture, and actively uses modern AI tools to speed up development. AI-assisted development and vibe coding are part of our workflow, so experience with tools like Cursor, Claude Code, GitHub Copilot, or similar is a strong advantage.

Responsibilities
Develop and maintain backend services using Node.js, TypeScript, and NestJS
Build and integrate REST APIs
Design and work with PostgreSQL/MySQL databases
Work with Prisma ORM, including schemas and migrations
Implement authentication and authorization flows
Work with Redis, caching, and background jobs
Integrate third-party APIs and external services
Write clean, maintainable, and testable code
Use Docker for local development and deployment
Write unit and API/e2e tests
Participate in code reviews and Git-based development workflows
Use AI coding tools to accelerate development, debugging, refactoring, and implementation

Requirements
2+ years of commercial backend development experience
Strong experience with Node.js and TypeScript
Commercial experience with NestJS
Good understanding of async/await, promises, event loop, and Node.js fundamentals
Experience with PostgreSQL or MySQL
Experience with Prisma or another ORM such as TypeORM
Strong understanding of REST API design
Experience with JWT authentication and role/permission-based authorization
Experience with Docker and docker-compose
Experience with Git workflows in a development team (branches, pull requests, code reviews)
Experience with Redis
Experience with Jest or other backend testing tools
Comfortable using AI coding tools as part of the development workflow
Experience with WhatsApp Business Cloud API and/or Facebook Marketing API
Hands-on experience with Claude Fable 5 or similar AI-assisted development tools

Nice to Have
BullMQ or other background job/queue systems
CI/CD experience (GitHub Actions or similar)
AWS or GCP experience
Understanding of OWASP and backend security best practices
Logging, monitoring, health checks, and observability
Facebook OAuth
Facebook Marketing API
WhatsApp Business Cloud API
Experience working with AI models, AI integrations, or fine-tuning
Experience with Cursor, Claude Code, GitHub Copilot, or similar AI development tools

What We’re Looking For
We value developers who can take ownership of tasks, understand the problem before writing code, and find practical solutions without requiring detailed step-by-step instructions.
You should be comfortable combining strong backend fundamentals with modern AI-assisted development. We encourage vibe coding and using AI tools to move faster — while still being able to review, understand, debug, and take responsibility for the code you ship.