Careers

Build the studio with us.

We're a small studio that runs agent fleets in production to ship our own software. We hire people who want to operate that way, not babysit a copilot. Augment, never replace; the craft stays yours, the output multiplies.

0102open positions

Engineering · backend
Backend Engineer
Most teams' agents never leave the demo because nobody built the backend to make them reliable. That backend is the job.
- You've run reliable systems in prod and carried the pager for them.
- You treat an LLM like production software, not a party trick.
- You'd rather instrument a thing than win the argument about it.
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Engineering · frontend
Frontend Engineer
Most AI product UI looks the same because it's generated and nobody pushed back. Ours doesn't, on purpose, and that's your job.
- Deep React/Next.js/TypeScript, and you've shipped frontend that held up in prod.
- Real taste — you can tell bold from noisy, and your work proves it.
- You make the browser do hard things without dropping a frame.
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Engineering · leadership
Tech Lead
Half senior engineer, half forward-deployed consultant, full owner of whether the client actually changes.
- A senior engineer who can earn a skeptical team's trust and lead change without triggering the fear that stalls AI rollouts.
- You ship, and you teach — both, credibly, without day-to-day supervision.
- Opinionated about AI in production and honest about its limits. You don't sell the demo.
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Go-to-market · sales
Sales
The buyer is a CTO who is allergic to hype. So the selling has to be honest and technical, and you own the whole cycle.
- You've sold to technical buyers and earned their respect, not just their meetings.
- You understand AI and how dev teams work well enough to hold a real conversation unaided.
- Consultative, not pushy — and you can own a number without a big-company machine behind you.
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Go-to-market · growth
Growth Hacker
Our top-of-funnel is open-source tools developers actually use. Your job is to make that flywheel turn into consulting leads.
- You ship growth experiments yourself — part engineer, part marketer.
- You understand developer audiences and how AI search actually surfaces and cites content.
- You move on what the data says, not on opinion or vanity reach.
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0202apply

Pick a role, tell us why you, and link your work. We read every application and reply ourselves.

or email hello@tsukumo.ch · see who we are

Backend Engineer

Most teams' agents never leave the demo because nobody built the backend to make them reliable. That backend is the job.

You've run reliable systems in prod and carried the pager for them.

You treat an LLM like production software, not a party trick.

You'd rather instrument a thing than win the argument about it.

Frontend Engineer

Most AI product UI looks the same because it's generated and nobody pushed back. Ours doesn't, on purpose, and that's your job.

Deep React/Next.js/TypeScript, and you've shipped frontend that held up in prod.

Real taste — you can tell bold from noisy, and your work proves it.

You make the browser do hard things without dropping a frame.

Tech Lead

Half senior engineer, half forward-deployed consultant, full owner of whether the client actually changes.

A senior engineer who can earn a skeptical team's trust and lead change without triggering the fear that stalls AI rollouts.

You ship, and you teach — both, credibly, without day-to-day supervision.

Opinionated about AI in production and honest about its limits. You don't sell the demo.

Sales

The buyer is a CTO who is allergic to hype. So the selling has to be honest and technical, and you own the whole cycle.

You've sold to technical buyers and earned their respect, not just their meetings.

You understand AI and how dev teams work well enough to hold a real conversation unaided.

Consultative, not pushy — and you can own a number without a big-company machine behind you.

Growth Hacker

Our top-of-funnel is open-source tools developers actually use. Your job is to make that flywheel turn into consulting leads.

You ship growth experiments yourself — part engineer, part marketer.

You understand developer audiences and how AI search actually surfaces and cites content.

You move on what the data says, not on opinion or vanity reach.