大模型算法工程师-搜索广告
Core
Design and develop AI search systems to solve complex business problems including Agentic RAG and content generation.
Role type
Senior IC large model algorithm engineer (search advertising)
Builds
AI search systems, multimodal matching features, and creative AIGC applications for Douyin search
Domain
Search advertising, large language models, multimodal AI
Deliverable
production ML models
Required skills
Information retrieval, NLP, LLMs, multimodal models, Agentic RAG, Python/Java/Scala/Golang
Preferred skills
Search engine architecture optimization, unstructured data processing, automated data labeling, model iteration, negative case governance
Technologies
MLLM, RL, vector search, Agent
Responsibilities
Design and develop AI search systems; explore multimodal matching technologies; participate in creative AIGC model application design and implementation; track and apply frontier large model technologies.
