Machine Learning Engineer (LLM & Personalized Search), TikTok Search
Core
Lead the construction and implementation of a personalized algorithm system for photo-text search, combining information retrieval with large model technology to improve information acquisition efficiency and enable generative recommendation innovation.
Role type
Senior IC machine learning engineer (LLM & Personalized Search)
Builds
Full-stack search engine system for TikTok's photo-text search
Domain
Social media, Search, NLP, Computer Vision, Multimodal
Deliverable
production ML models
Required skills
C++, Python, Machine Learning, NLP, Computer Vision, Large Model Technology, Generative Recommendation, Algorithm Design, Data Structures, Model Scaling
Preferred skills
Recommendation Systems, Advertising, Search Engines, Model Scaling Experience, Generative Recommendation Implementation, Technical Innovation, Data Analysis
Technologies
Large Models, Generative AI
Responsibilities
Implement personalized algorithms integrating visual, text, and user behavior data; Optimize photo-text information acquisition efficiency; Promote model iteration and collaborate on product innovation; Ensure stability, performance optimization, and cost control of the algorithm personalization link.
Seniority
Senior, hands-on IC