Olivier Jeunen is a Principal Research Scientist at Aampe, after holding positions at Amazon, Spotify, and Meta, among others. His research focuses on machine learning for decision-making, marrying probability-theoretic ideas with applications in recommendation and personalisation. This has lead to 50+ publications, two Best (Student) Paper Awards, and multiple recognitions as an Outstanding (Senior) PC Member. He co-organises the CONSEQUENCES workshop series, and served as an Industry Chair for ECIR ‘24 and RecSys ‘25.

His PhD dissertation was titled “Offline Approaches to Recommendation with Online Success”, defended under the supervision of Prof. Dr. Bart Goethals at the University of Antwerp.