Coperniq Inc.

Senior Full-Stack Engineer at Coperniq Inc. (Remote)

Coperniq Inc.·

Role details

Work type
Remote
Employment
Full-Time
Level
Senior

Job description

Coperniq is building the operating system for contractors. Our goal is simple: give contractors one system—and a team of AI agents—to run their entire business. It is a huge, underserved market, and we intend to build the company that defines it. We’re backed by Y Combinator and Initialized Capital. We’re now looking for a strong full-stack engineer to join our small team. You’ll work across the product, own projects end to end, and build software for complex contractor operations.

Our Stack

Backend: Node.js, NestJS, MikroORM, PostgreSQL, TypeScript Frontend: React, TypeScript, GraphQL

Who We’re Looking For

  • Startup or founding-engineer experience
  • High energy and a strong bias toward shipping
  • Autonomous and proactive—you can own a project without constant follow-up
  • Experience building complex products across multiple domains
  • Strong judgment and the ability to work through ambiguity
  • 5+ years experience

Nice to Have

  • Experience building voice AI agents
  • Experience building AI-powered document or image editing and annotation

Why work at Coperniq Inc.

  • Remote‑first culture: Team spread across 9 countries (US, Argentina, Qatar, Serbia, Turkey, Russia, Portugal, Ecuador, Brazil) with a distributed engineering focus.
  • Small, high‑impact team: Approximately 16 employees; 47% in technical roles, 26% senior level. Monthly headcount growing 18.8% suggesting active hiring.
  • YC‑backed startup: Founders are active in the Y Combinator network (batch alumni), offering startup equity and exposure to rapid product iteration.
  • Engineering culture: Heavy emphasis on AI, full‑stack development, and building for an underserved industrial workforce. Open source / API‑first philosophy.
  • Flexible work policy: Not explicitly stated, but the distributed team suggests remote/hybrid options. Office address listed in San Francisco (548 Market St).

Application questions