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Build things that ship.

We're a team of about 36 in Hanoi building AI agents and products for founders around the world. Small teams, real ownership, and work you can point to.

Send us your CV

What working here is like

Small teams

Everyone's work is visible, and everyone's opinion counts.

You meet the client

Engineers run the weekly demo. You hear first-hand what worked and what didn't.

Room to experiment

Labs gives you time to try new models before they reach client work.

Things that launch

Fixed timelines mean projects finish.

What we value

The same four rules we promise our clients.

Ship, then polish.Working software every week beats a perfect plan.
Say it straight.Honest estimates, and bad news early, to clients and to each other.
Own the outcome.Care whether it works for the user, not only whether it compiles.
Leave it better.Clean code, docs and reviews, so the next person moves faster.

People we often look for

We don't keep a job board. If you do one of these well, write to us any time.

  • AI engineersAgents, retrieval, evaluations, and the plumbing that makes them reliable.
  • Full-stack engineersWeb, mobile and backends that real users pay for.
  • Product designersFlows and screens that ship in weeks, not quarters.
  • QA engineersThe people who make "it works on my machine" go away.

How we hire

Short and respectful of your time.

1

Send your CV

Plus a link to something you built, if you can share it.

2

A conversation

Thirty minutes with the people you'd work with, about your work and ours.

3

A small practical task

Close to real work, scoped to a few hours.

4

Offer

A clear answer either way, and feedback if it's a no.

Send us your CV.

Tell us what you'd like to work on and include a link to something you've built. We read every message.

Emailhello@just.engineerSubject line: the role you're interested in. Office: 6th floor, Geleximco, 897 Giai Phong, Tuong Mai, Hanoi.