Machine Learning Engineer - Search Recommendation, E-commerce Search Growth
Core
Develop and optimize hyperscale machine learning models for TikTok's e-commerce search recommendation engine, serving billions of daily requests and improving user search and purchasing cognition.
Role type
Senior IC machine learning engineer (search recommendation)
Builds
Real-time large-scale search recommendation systems for TikTok E-commerce
Domain
E-commerce, Search, NLP, Multi-modal AI
Deliverable
production ML models
Required skills
Machine learning, NLP, Recommendation systems, Data structures and algorithms, Hyperscale model optimization, End-to-end ranking workflow
Preferred skills
Advanced coding, Complex data analysis, Problem-solving
Technologies
NLP, Computer Vision (CV), Multi-modal models
Responsibilities
Elevate search recommendation services and models to drive e-commerce traffic; Optimize recommender system from recall to final-stage ranking; Push boundaries in short text and general recommendation technology.
Seniority
Mid-level, hands-on IC
