Generalist Engineer — Secret Project
Spiral Hydrogen · Rotterdam, Zuid-Holland
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Generalist Engineer — Secret Project
Rotterdam, Netherlands • Full-time • On-site
We are always interested in exceptional people.
Sometimes the right person does not fit neatly into a job description. Sometimes we meet someone unusually sharp, agentic, technical, creative, or obsessive, and it becomes obvious that we should find a way to work together.
This page is for those people.
We are building a new kind of hydrogen hardware company. Most of our work is public enough to explain: cheap green hydrogen, rotating electrolyzers. Some of the more interesting problems are still early, messy, or confidential.
We do not promise that there is a perfect open role today. But if you are exceptional, we want to know you.
What we’re looking for
Strong candidates usually have
- Unusual agency: you make things happen without needing much structure.
- Very fast learning speed.
- Strong technical taste and first-principles reasoning.
- Evidence of building, fixing, designing, testing, or otherwise making real things happen.
- Comfort with ambiguity and early-stage problems.
These are strong pluses, not strict requirements
- You have built impressive projects outside school or work.
- You have worked in startups, labs, competitions, student teams, open-source projects, research groups, or unusual technical environments.
- You can cross domains: hardware, software, electronics, materials, chemistry, manufacturing, or whatever the problem needs.
- You have won things, shipped things, broken things, repaired things, or learned your way into a hard field.
- People who know you would describe you as unusually intense, curious, useful, or hard to replace.
Practicalities
- Location: On-site in Delft, Netherlands (office + workshop at YES!Delft) and Rotterdam (in the future).
- Time commitment: Full-time / Internship options can be considered
- Team: Small, technical, founder-led
- Compensation: Competitive salary + equity for early employees
- Start: As soon as possible
If this sounds exciting, let’s talk!
How to apply
Send your CV and motivation letter to us: [email removed]
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Spiral Hydrogen OÜ
Estonian registration number: 16896381
Estonian VAT number: EE102792151
KVK-number: 42018890
Dutch VAT number: NL869316102B01
Dutch office address
Scheepsbouwweg 8 - Kavel A4
3089 JW Rotterdam
The Netherlands
[email removed]
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© 2026 Spiral Hydrogen OÜ · Web by Lumela
Spiral Hydrogen OÜ
Estonian registration number: 16896381
Estonian VAT number: EE102792151
KVK-number: 42018890
Dutch VAT number: NL869316102B01
Dutch office address
Scheepsbouwweg 8 - Kavel A4
3089 JW Rotterdam
The Netherlands
[email removed]
Company
Technology
About
Careers
Grants
Legal
Privacy policy
© 2026 Spiral Hydrogen OÜ · Web by Lumela
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