算法工程师（LBS）-TikTok生活服务
Core
Design and develop algorithms for TikTok Local Services, focusing on data mining, search ranking, location-based services (LBS), and user profiling to enhance user experience and business metrics.
Role type
Senior IC algorithm engineer (LBS)
Builds
TikTok Local Services platform features and recommendation systems
Domain
Consumer internet, LBS, AI/ML
Deliverable
production ML models
Required skills
NLP, machine learning, deep learning, data mining, RAG, AI Agent, system design, high-concurrency optimization
Preferred skills
LLM/Multimodal LLM background, cross-functional collaboration
Technologies
RAG, AI Agent, LLM, Multimodal LLM
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