Machine Learning Engineer, TikTok Search Local Services
Core
Enhance user discovery of local hospitality, dining, and leisure experiences via large-scale machine learning for search and recommendation systems.
Role type
Senior IC machine learning engineer (search & recommendation)
Builds
Local services search algorithms, personalized relevance models, and conversion optimization systems for billions of users
Domain
Consumer internet, local services, e-commerce
Deliverable
production ML models
Required skills
NLP, deep learning, personalization, data structures and algorithms, Linux development
Preferred skills
Search/recommendation/ad algorithms, local life services/e-commerce domain knowledge
Responsibilities
Design and implement full-stack search algorithms (query analysis, recall, ranking); Build personalized behavior models; Predict CTR and CVR; Optimize conversion efficiency
Seniority
Senior, hands-on IC
