Yonatan Most

Yonatan Most is an accomplished AI Research Engineer at Google since September 2025, previously serving as Principal Data Scientist and Senior Data Scientist at Pagaya from October 2021 to July 2025, where expertise was demonstrated in financial risk modeling and research infrastructure development. Prior to Pagaya, Yonatan held positions at Microsoft from September 2015 to October 2021, including Research Tech Lead and Data Science team leader, contributing significantly to cloud application security and anomaly detection engines. As Chief Data Scientist at Adallom from March 2013 to September 2015, Yonatan founded the Data Science team and developed a key anomaly detection engine. Early career experience includes computational physics research and teaching assistantship at The Hebrew University of Jerusalem, supported by advanced degrees in Physics from The Hebrew University and unfinished doctoral studies at the Weizmann Institute of Science.