Staff Data Scientist - Paid Marketing Optimization

Preply is a global EdTech platform that connects learners with tutors and recently reached unicorn status after a $150M Series D. The company is growing its Data Team to empower decision-making across product, business and platform chapters. This Staff Data Scientist role focuses on paid marketing optimization — bidding, audience and creative optimization across channels. The person will partner with MarTech, marketing and Applied AI teams, defining success metrics and modelling approaches where no off-the-shelf solutions exist.