Machine Learning Engineer, Search Recommendation
Core
Developing and optimizing search recommendation algorithms for TikTok's global e-commerce platform to serve over 1 billion users.
Role type
Senior IC machine learning engineer (search recommendation)
Builds
End-to-end search recommendation engine for TikTok Mall
Domain
E-commerce, Search, Multi-modal AI
Deliverable
production ML models
Required skills
Hyperscale machine learning, NLP, Computer Vision, Recommendation systems, Data structures and algorithms, Analysis and modeling
Preferred skills
Short text recommendation, Multi-modal technology
Technologies
NLP, CV, Recommendation systems
Responsibilities
Enhance search recommendation services and models to drive search traffic; Optimize recommender system across recall, first-stage ranking, and final-stage ranking; Explore limits of short text and general recommendation technology.
Seniority
Mid-level, hands-on IC
