Senior Mechanical Engineer

Snaphunt • Delft, South Holland, Netherlands • Posted June 03, 2026

Location Delft, South Holland
Job Type fullTime
Category Engineers
Posted June 03, 2026

At Spiral Hydrogen you have a chance to do something extraordinary: shape the future of energy.

We started with a big question: what does civilization need to flourish? The answer we came to is: cheap green energy.

We are starting with hydrogen. Our novel electrolyzer design, which achieves 95% electrical efficiency (HHV) and eliminates many costly components, can deliver green hydrogen below gray hydrogen costs.

We just need you to make it happen.

So far, we have validated the core design, protected the IP, and got VC funding. Now we are preparing for a 100 kW pilot

We are now looking for a Mechanical Engineer to own the mechanical design and build of the electrolyzer stack.

WHAT YOU'LL DO

This is a founding role: You'll own the mechanical design and build of the electrolyzer, collaborating with chemical and p...

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