Senior Backend Developer (NestJS/TypeScript)

We’re a small team building our own crypto futures trading platform.

Our lead engineer (architect) is available for occasional reviews, so we’re looking for someone who can own the backend tasks and deliver clean, production-ready PRs with minimal guidance.

Our stack

NestJS, TypeScript · PostgreSQL, Kysely · Binance API · WebSocket (Socket.io) · Swagger · Sentry · Jest · Docker · Next.js/React (frontend)

You’re a good fit if you

• Strong experience with NestJS + TypeScript
• Confident in PostgreSQL / SQL
• Can design and implement backend modules (DTO, guards, interceptors)
• Worked with real-time data (WebSocket, SSE, queues)
• Write maintainable code and clear PRs
• Bonus: Binance API or crypto domain experience

What we offer

• Fully remote
• Flexible part-time or full-time
• Direct communication, no bureaucracy
• Guidance from lead architect (limited time, high value)