大模型应用开发工程师-抖音生态与运营
Core
Design and implement intelligent assistants based on Large Language Models (LLMs) to enhance content creation efficiency and quality for creators.
Role type
Senior LLM Application Engineer (RAG, Agent, Fine-tuning)
Builds
Intelligent assistants, RAG applications, and specialized LLM models for business scenarios
Domain
Social media ecosystem (Douyin) + Generative AI
Deliverable
production ML models
Required skills
LLM application development, Prompt engineering, RAG system development, Agent system research (ReAct, Multi-Agent), Model fine-tuning (LoRA, QLoRA), Alignment techniques (DPO, GRPO, RLHF), Data analysis
Preferred skills
LangChain, LangGraph, RLHF practical experience
Technologies
LLMs, RAG, ReAct, Multi-Agent, LoRA, QLoRA, DPO, GRPO, RLHF, LangChain, LangGraph
Responsibilities
Design and implement LLM-based intelligent assistants; Optimize prompts for product requirements; Build and optimize knowledge bases for RAG; Research and develop Agent systems for complex scenarios; Monitor and iterate model performance; Conduct domain adaptation and customized training for LLMs
