电商广告算法工程师（混排方向）-搜索广告
Core
Optimizing large-scale mixed ranking systems for search advertising across Douyin, Toutiao, and Xigua Video to maximize revenue and user experience.
Role type
Senior Machine Learning Engineer (Search Advertising & Mixed Ranking)
Builds
Generator-Evaluator frameworks, generative models for ad matching, CTR/CVR/GMV context models, and Listwise ranking models.
Domain
Internet / Search Advertising / Recommendation Systems
Deliverable
production ML models
Required skills
Machine learning theory, mixed ranking models, recommendation systems, computational advertising, search engine algorithms, coding implementation, data structures, complex problem solving
Preferred skills
LLM integration, video understanding, AIGC for ad creative, multi-objective optimization, user experience modeling
Technologies
LLM, Video Understanding, AIGC, Generator-Evaluator frameworks, Listwise models
