Senior Staff Machine Learning Engineer (Ads Tech)

Coupang, one of South Korea's fastest-growing e-commerce companies, is seeking a Senior Staff Machine Learning Engineer to join their Ads Technology team. This role presents an exciting opportunity to shape the future of e-commerce advertising at a company that combines startup culture with the resources of a large global public company.

The position focuses on developing and designing machine learning models, optimization algorithms, and new product features for Coupang's advertising platform. As a Senior Staff ML Engineer, you'll be responsible for innovating and building the ad quality stack, with potential expansion into full ad exchange, DSP, and SSP systems. The role requires expertise in large-scale machine learning systems, particularly in areas such as ad targeting, relevance, ranking, and engagement.

The compensation is highly competitive, ranging from $159,000 to $324,000 per year, depending on geographic location and experience. Coupang offers a comprehensive benefits package including medical/dental/vision insurance, 401(k) with company match, FSA/HSA options, paid parental leave, and various other perks such as free electric car charging stations.

This role is perfect for experienced engineers who are passionate about machine learning and advertising technology, with a proven track record of leadership and delivery. You'll work with cross-functional teams, mentor junior developers, and have the opportunity to make a significant impact on Coupang's advertising platform. The position requires 12+ years of industry experience and deep knowledge of machine learning and statistical modeling.

The role is based in Mountain View, USA, offering the opportunity to work with a globally diverse team in a fast-paced, innovative environment. As part of Coupang's mission to build the future of commerce, you'll be pushing the boundaries of what's possible in e-commerce advertising while solving complex problems at scale.