Summary
Jimmy Kim is a Senior Research Scientist at Meta with nine years of experience bridging physics, machine learning, and product-facing experimentation to drive business impact for Instagram. Trained as a physicist (PhD, Northwestern) and honed in high-pressure, cross-functional environments, he designs robust feature engineering and signal-processing solutions that improve neural model performance and ad spend insights. He has led multi-team efforts coordinating 15+ engineers and scientists, translating complex research into scalable production pipelines and interpretable analyses. Prior work spans multi-agent RL, information-theoretic neural analysis, active learning for language models, and practical CV/NLP tooling from internships at Uber and Facebook, reflecting a rare combination of theoretical rigor and applied engineering. Colleagues rely on him for navigating ambiguity and delivering value where research meets product.
8 years of coding experience
7 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Physics, 3.928, Doctor of Philosophy (Ph.D.), Physics, 3.928 at Northwestern University
Honours B.Sc., Mathematics and Physics. Minor in Philosophy., 3.97, Honours B.Sc., Mathematics and Physics. Minor in Philosophy., 3.97 at University of Toronto - University of Trinity College
Korean