Senior Full-Stack Engineer
Posted 660 days ago, which is unusual. The employer's own board was still carrying it when we last read it, 1 hour ago.
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 2d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 660d ago
The date the source published, not the day we noticed it (2024-12-19). Last seen at its source 1h ago.
We have tracked this listing since 5 Oct 2026 (5 days). The employer's own board has carried it every time we have read it, most recently 1 hour ago.
Is it remote?
Remote
That is the location the employer filed this posting under. Quoted as written — we do not re-word the source's own location.
Who may apply?
Not stated
The description states no restriction of its own. This is the source's own tag.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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Ashby employer's own board first seen 5d ago · last seen 1h ago
The listing
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