Senior Principal AI Scientist - Personalized Learning & RAG

Preply in Barcelona seeks a Senior Principal Applied AI Scientist to lead AI-driven personalized learning solutions and shape the scientific roadmap.

You will architect state-of-the-art models with a world-class team to improve learning for millions of users and advise leadership on technology directions.

This role combines autonomy with cross-functional influence, translating research into scalable products, mentoring scientists, and promoting ML best practices across the organization.

J-18808…