Co-founder - CTO (Basé à Paris) > Joboolo FR :

Direct message the job poster from Kairros Ventures.

Kairros Ventures is calling the next champions.

The world runs on contracts.


And yet, writing, negotiating, and tracking them still feels like the Stone Age.


We're building something radically better.

An AI Agent designed to handle the full contract lifecycle, autonomously.

At Kairros Ventures, we don’t pitch ideas.


We co-build companies from the ground up, backing elite founders with:

• Capital (Pre-seed Investment), from day one.

Now, we’re looking for a very specific technical co-founder.


Someone who’s full-stack, product-obsessed, and ready to build from zero.


You're not just 'technical', you're hands-on.

You love building powerful UIs and battle-tested backends.

DevOps:


You’re comfortable with deployment pipelines, Docker, CI/CD, and cloud infra basics.

Bonus:


You have experience with LLMs, prompt engineering, fine-tuning, or building with vector DBs?
That’s a huge plus.

This is not a side hustle.


This is not a feature.


We’re building something foundational.

If you're ready to become the co-architect of a game-changing AI product that will redefine how millions of businesses handle contracts, and to join a studio that brings the resources, the talent, and the vision to back you fully..

.




Let’s build together.

This is your moment.


And it’s just the beginning.