
Zeno turns legal information into actionable insight, streamlining research and document analysis for modern legal teams and firms. Work smarter, scale your legal expertise, and create space for what truly matters.

Zeno turns legal information into actionable insight, streamlining research and document analysis for modern legal teams and firms. Work smarter, scale your legal expertise, and create space for what truly matters.
Headquarters: Netherlands (Rotterdam)
Product: AI-driven legal intelligence platform for research, document analysis and drafting
Founded: 2024
Seed funding: €2M (Apr 22, 2025) led by Chris Oomen
Team size: ~22–26 employees
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Legal research, contract review, due diligence, and document analysis for law firms and legal teams.
2024
Information Services
€2M
“Led by Chris Oomen (founder of Optiver)”
We’re building a world-class team to redefine knowledge work with AI Zeno is a legal AI startup building a platform that helps lawyers research, review, and draft documents with real legal reasoning — not just text prediction . We’re developing technology that can:
Where most tools automate surface-level tasks, we’re focused on replicating the way lawyers actually think through legal problems, making depth and trust the foundation of everything we build.
You’re joining an early-stage startup that is already working with leading firms. Backed with €3M in seed funding , we’re now scaling a team of engineers and thinkers who want to solve real problems, drive innovation, and create lasting change in the legal sector.
The Role As an AI Engineer (Product-focused) at Zeno, you’ll own AI-driven product capabilities end-to-end. You’ll work at the application layer of AI: designing and building the systems that sit between models and users. This is where correctness, structure, and product judgment matter more than clever prompts. You’ll work closely with Data, Legal, and GTM to turn probabilistic model output into software professionals can trust in real, high-stakes workflows.
If you like shipping fast, care deeply about quality, and want real ownership over meaningful AI product surfaces, this role will stretch you in the right ways.
What You Will Be Doing
What We’re Looking For
Who You Are
The ride from startup to scale-up Things will break, priorities will shift, and there won’t always be a playbook. You’ll wear multiple hats, ship fast, and learn faster. Some weeks will feel chaotic, some problems will feel bigger than your role. That’s the nature of the ride from startup to scale-up: if you need stability and structure, this won’t fit. But if you thrive on ownership, speed, and building from zero, you’ll love it here.
Why join us
Shape the future of legal work with us.