
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
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)”
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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 such as Ernst & Young, HVG Law, Banning , and many more. 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 a Full-Stack Engineer at Zeno , you’ll work across the stack to design, build, and scale features that bring the power of AI into everyday legal workflows. From high-performance backend services in Litestar (Python) to polished user-facing features in Vue.js and TailwindCSS , you’ll own projects end-to-end and ship systems that balance speed, reliability, and impact.
This is a hands-on role where your work will directly shape how thousands of legal professionals interact with AI — making complex processes simple, fast, and intuitive.
What You’ll Be Working On
What We’re Looking For
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.