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πŸ₯ Senior Product Engineer - Factorial IT

Factorial | Barcelona, Spain | Posted June 20, 2026

Job Description


Hello!


Do you want to help us redefine how AI powers the future of Business Management software, not as an add-on, but as a core part of how people work, decide and grow?


We’re looking for engineers who:



  • Treat AI as central to their craft, not a feature to bolt on later

  • Want to build and ship, not debate and document

  • Care about whether the thing they built actually worked β€” not what their title says.


Join us as a Founding Engineer in a brand-new Factorial spinoff


We're building a new startup inside Factorial, starting from scratch, with real backing and a clear target: 0 to 10 million in under a year. It's ambitious, and that's the point.


The focus is on rethinking how companies manage workflows, org charts, policies, and analytics, the operational core of what Factorial does. But this isn't an interna...

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