Barcelona, Spain Preply Senior Data Scientist

Preply is a global ed-tech company connecting over 90,000 tutors with learners in 175+ countries. The company reached unicorn status with its $150M Series D and blends human-led instruction with AI-enhanced learning. The Data Team collaborates closely with product, business, and platform teams, leveraging analysis, experimentation, causal inference, and machine learning for decision-making.

As a Senior Data Scientist at Preply, you will collaborate with performance marketing teams on data solutions for optimizing campaigns and budgets. You will roll out Marketing Mix Modeling across more countries and design incrementality tests using causal inference. xhfqzwm Additionally, you will improve targeting and bidding strategies with regression models while acting as a sparring partner t...