Senior Full-Stack Engineer
Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Dec 19, 2024.
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