1st Product Manager

Ooak Data Paris, Île-de-France, FR

Posted 04 Sep 2026
Last seen 07 Sep 2026
Location Paris, Île-de-France, FR
Lifecycle mature
Grade C

yc-startup vc-backed

The company

Ooak Data turns company data into training data for AI agents.

Frontier labs can train models to reason. They cannot train them to work: navigating a real company's Slack threads, half-finished Notion docs, contradictory Jira tickets, and permission boundaries. That requires real enterprise data, and you cannot synthesize it. You have to source it.

We plug into enterprise tools, anonymize everything into a structurally identical digital twin, and generate reinforcement-learning environments with expert-level tasks calibrated against frontier models.

We are a Y Combinator company with 7 figures signed contracts with three frontier AI labs, and we are scaling delivery aggressively over the next twelve months. Three founders, full-time since December 2025: Pierre-Louis (CEO, ex-COO in edtech, sold data to frontier labs), Grégoire (CPO, first PM & head of Ops at Epsor through Series B), Thomas (CTO, ex-Head of Data at PayLead, ex-Samsung AI lab).

Why this role exists

Our engineering team ships faster than founders can specify. We have four product surfaces, most of them internal, all of them technical, and every one of them decides whether an environment ships this week or next.

We are hiring our first Product Manager to own the product: what gets built, in what order, and whether it actually made us faster.

What you will own

The full chain, from the moment a CEO agrees to share their data to the moment a frontier lab receives an environment.

Partner experience

The data pipeline

Pharos, our delivery platform

RL environments

You will run two kinds of work at once: short projects that need tight coordination across Tech, Ops and GTM this week, and long ones where nothing exists yet and you get to decide what should.

Who you are

The extra that make the difference

Terms

Apply for this role Opens ycombinator.com — the link as listed; we have not yet verified it is the employer's own page

Description review

48/100 HR standards 83/100 Title ↔ description 91/100 Fit to the official role
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Where this listing came from

  1. 07 Sep 2026 Y Combinator first sighting

Seen on 1 board over 16 days.