Staff ML Engineer - Ads & Large-Scale Prediction

Coupang is seeking a Staff Machine Learning Engineer for Coupang Media Group to define and build next-gen ML systems powering Offsite Ads. You will architect scalable prediction, bidding, and optimization models, and deploy AI-native advertising products across the open internet using Coupang signals.

You will mentor engineers, collaborate with cross-functional teams, and own end-to-end delivery from concept to production, shaping a fast-growing data-driven advertising platform with significant