AI应用算法工程师 - Commercial AI
Core
Building unified commercial AI models and intelligent agents for B2B applications in trading and advertising, focusing on home services and merchant self-service.
Role type
Senior IC machine-learning engineer (LLM applications & Agents)
Builds
Commercial AI models, AI Agents with planning and tool-use capabilities, RAG-based knowledge systems
Domain
Advertising, Trading, B2B SaaS
Deliverable
production ML models
Required skills
Python, C++, PyTorch, TensorFlow, Reinforcement Learning, Prompt Engineering, RAG, LLM fine-tuning (SFT), Data Structures & Algorithms
Preferred skills
LangChain, LlamaIndex, Recommendation Systems, Search Engines, Chatbot/Agent development
Responsibilities
Fine-tune large models (SFT, RLHF) for home service scenarios; Design and implement AI Agents with planning and long-term memory; Integrate commercial knowledge bases with LLMs using RAG; Analyze ad and customer service workflows to automate business processes with AI Agents.
