Machine Learning Engineer - Sponsored Product Ads Retrieval at Amazon
Seattle, Washington, United States
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Summary
👤
Senior
🎓
Top School
Tong Zhou is a machine learning engineer with eight years of experience building recommendation, product intelligence, and ads retrieval systems at Meta and Amazon. Currently leading ML platform and product efforts for Sponsored Products efficient ads retrieval, he combines hands-on model development with production-grade ranking and retrieval engineering. His background spans creator and marketplace recommendation work, giving him a strong sense for both user and item value modeling. A Rice University CS master's and a high-achieving undergraduate from Xidian underpin his ability to bridge research-quality methods and scalable industry systems. Notably, he has moved between deep recommendation problems and large-scale ads serving, showing a knack for translating complex ML into high-throughput, business-critical products.
8 years of coding experience
5 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Rice University
Bachelor's degree, Computer Science, 3.82/4.0, Bachelor's degree, Computer Science, 3.82/4.0 at Xidian University
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