Das ist der Job
The Role
At Labhouse, AI is not a feature— it’s the core of what we build.
Darum lohnt es sich
We were founded by Andrés Bou and Horacio Martos , the duo behind SocialPoint (acquired by Take‑Two Interactive), and we operate with the mindset of a product company: small teams, high ownership, and a relentless focus on building things that matter.
About Us
Labhouse is a Barcelona-based startup studio building AI-powered mobile apps used by hundreds of thousands of people worldwide. Our products — including Summary AI and Invoice Fly — are designed to make everyday tasks faster, smarter, and simpler through a subscription model that puts the user first.
As our AI engineer, you will own the development, fine‑tuning, and productionization of the models that make our apps work at a high level of accuracy and performance. This is a hands‑on engineering role.
You will:
Research, design, and train models suited to the specific needs of our products Fine‑tune existing open‑source and foundation models to maximize accuracy and performance Own the full model lifecycle: data curation, experimentation, evaluation, and production deployment Collaborate with mobile and backend engineers to integrate models directly into our apps Define and track the metrics that drive quality — and continuously push them in the right direction About You Academic Background
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