Senior Data Scientist - Freelance (3 months renewable)

Voodoo's Ad-Network Team seeks a Senior Data Scientist for a 3-month contract (potentially renewable). This role involves designing an end-to-end image classification product for new marketing products sold to external advertisers. Responsibilities include data pipeline creation, developing a labeling solution using Vision LLMs, building an evaluation dataset, training an image classification model, analyzing performance, iterating for improvement, industrializing the model for daily inference on millions of images, and integrating the solution into production systems. The role requires collaboration with a Lead Data Scientist and Data Engineers and involves 3 days/week onsite in Paris.