Posted 1 day ago Berlin, Germany Bolt Senior Data Scientist, Ads & Monetisation

Why Here?

Bolt serves over 200 million users across more than 50 countries as one of the fastest‑growing tech companies in Europe and Africa. The Ads & Monetization team builds an advertising platform, enabling merchants and brands to reach customers through sponsored listings and targeted promotions on Bolt Food. This foundational role represents the first dedicated Data Science hire, working closely with Product, Engineering, and Data Science teams to drive the data science roadmap.

What Will You Do?

As a Senior Data Scientist, Ads & Monetisation at Bolt, you will develop bidding and auction algorithms that enable fair price discovery and efficient budget allocation. You will build conversion prediction models like pCTR and pCVR to power automated CPA/CPO pricing for self‑serve merchant advertising. Additionally, you will design ranking models blending sponsored listings with organic results while running experiments to validate approaches and measure causal impact.