Staff Machine Learning Engineer (Coupang Eats)
Core
Designing and maintaining foundational LLM models and end-to-end search systems for food delivery and quick-commerce in South Korea and Japan.
Role type
Staff Machine Learning Engineer (Search)
Builds
Search funnel systems (retrieval, relevance, query understanding, ranking) for Coupang Eats
Domain
E-commerce / Food Delivery / Search
Deliverable
production ML models
Required skills
Large-scale dataset processing, feature extraction, robust model creation, LLM development, experimentation design, tech leadership
Preferred skills
LLM tuning for search, online serving systems at scale, Master's or Ph.D. in CS/Math
Technologies
LLM, Deep Learning, Search Systems
Responsibilities
Lead the Coupang Eats Search system, operate across two business verticals and markets, develop new ML models for search quality, build foundational LLM models, improve search quality through experimentation
Seniority
Staff, hands-on IC with tech leadership
