Staff ML Engineer: Real-Time Search & Discovery

Coupang, Inc. in Mountain View, CA is seeking a senior ML systems engineer to design scalable offline and online platforms that support ranking and product discovery across the Coupang app and site.

You will handle billions of interaction records, serve complex ML models in real time, and collaborate with product, engineering, and data science teams to drive business impact. This role focuses on big data engineering, transformer models, and vector search in a rapid-growth, global environment.