AI Engineer — Biometrics (On-site San Francisco or Barcelona)

About this role

Your mission
You'll join Didit Labs, our in-house AI lab, and develop state-of-the-art biometric models — including fraud — shipped to production and used by millions.
What we're looking for
Deep computer-vision expertise focused on faces — liveness, anti-spoofing / PAD, recognition, or related. You've built and shipped face models, not just used them.
Strong deep-learning fundamentals — PyTorch, training pipelines, and the judgment to take a model from SOTA paper to production.
You ship. You can move from research to a real, fast, reliable service.
High ownership and intensity — we're a small, lean team that expects a lot and moves fast.
Nice to have
A track record that proves the level — strong publications, a competitive ML record (e.g. Kaggle), or production face-biometrics systems at scale.
What we offer
In-office in Barcelona or San Francisco — work shoulder-to-shoulder with a tiny, elite team inside Didit Labs.
Real ownership — you own face biometrics outright, in a Y-Combinator-backed company used by 2,000+ companies.
Real growth — the chance to build the best identity company in the world, with the resources of a freshly funded lab behind you.
We'll discuss compensation directly during the process.