高级/资深算法工程师（智能对话方向）-抖音生活服务
Core
Develop frontier algorithms for conversational AI in the lifestyle services sector, focusing on building intelligent chatbots, agent systems for merchants, and AI-assisted tools for human customer service agents.
Role type
Senior IC Algorithm Engineer (LLM/Agent/Conversational AI)
Builds
Intelligent dialogue robots, merchant agent systems, and AI-assisted customer service tools
Domain
Lifestyle services, Customer Service, Large Language Models (LLM), Agents
Deliverable
production ML models
Required skills
NLP, Recommendation prediction, Multimodal processing, LLM/VLM/Agent implementation, Intent understanding, Dialogue management, Text mining, Text generation, Retrieval, Ranking, Pre-training, Fine-tuning, Reinforcement learning, Data structure and algorithms
Preferred skills
LLM training, Context engineering, Information retrieval, Training data construction, LLM evaluation, Complex agent system deployment
Technologies
LLM, VLM, Agent, NLP frameworks
Responsibilities
Explore and implement LLM/VLM/Agent technologies for conversational scenarios; Build intelligent dialogue robots using NLP techniques; Construct AI-assisted systems for human agents; Develop agent systems for merchant operations; Practice full-link technical implementation of generative dialogue systems.
Seniority
Senior, hands-on IC