The promise of AI agents is still unmet in complex, real-world business environments. Our mission is to make it possible for agents to reliably accomplish concrete and useful tasks.
That's why we're building Alexandria, the world's largest library of real-world business workflow datasets.
Over the next 6 months, we'll acquire and anonymize 300+ full data ecosystems from real-world companies. This will allow us to
This summer we need to build our elite squad to move extremely fast and confirm our leading position on company data.
We're building a solid, aligned, and motivated team.
📍 Paris (city center), on-site with 1 to 2 days WFH
🕐 Start: as soon as you are available
💼 Contract: full-time (CDI), open to freelancing for the summer
👥 Team:
As Lead Data Engineer and a founding member of the tech team, you'll play a central role in how we design, structure, and scale the data foundations behind our products. You'll report directly to Thomas (CTO & co-founder).
For the first 6 to 12 months, this is a hands-on role: you build the pipelines yourself. As the team grows around you, the role opens up into leading it — and we'll expect you to have earned that by shipping, not by organising.
The extras that make the difference
Ooak Data (YC S26) builds the data infrastructure that frontier AI labs use to train and evaluate their agent models. They collect enterprise data from real company tools — Google Drive, Slack, Gmail, Notion, Jira, SharePoint, Teams, emails, videos, images — anonymize it, and turn it into RL environments and digital twins for agent training. Their core product, Alexandria, is designed to be the world's largest library of real-world business workflow datasets. They're also growing into "enrichment" — creating task ecosystems that let labs train models directly on real-world multi-step workflows, not just receive raw data. Signed large purchase orders with frontier AI labs (not SaaS), now in delivery mode. Data anonymization pipeline has been reduced from ~1 month to ~2 weeks per client.
Salary
$80 - $100,000
Equity
0.3% - 1%
Location
Paris, Paris
Experience
11+ years
Last stage
Seed
Investors
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.