Lead Data Scientist - Data Products & Ad Tech en Barcelona, España

Titan OS, a Barcelona-based technology company, seeks a Lead Data Scientist to shape data products and models with a strong emphasis on advertising audiences, targeting, and measurement. You will mentor a growing team and collaborate across product, engineering, and commercial teams to deliver business value.

You will lead the data science direction, build scalable pipelines, and help drive decisions with experiments and analytics. English proficiency required; on-site in Barcelona.