大模型算法工程师-广告智能私信
Core
Develop and deploy large language model (LLM) solutions for an official smart customer service product to automate ad client interactions on Douyin, optimize lead generation, and reduce costs.
Role type
Senior IC LLM algorithm engineer (advertising)
Builds
LLM-based customer service agents and intelligent recommendation systems for ad clients
Domain
Advertising technology / Large Language Models
Deliverable
production ML models
Required skills
LLM training and fine-tuning (SFT, RLHF), Reinforcement Learning (PPO), LLM-based Agent development, Golang or Python, Data structures and algorithms
Preferred skills
Experience with PE optimization, Experience with digital human agents, Research on LLM inference optimization
Technologies
LLM, SFT, RLHF, PPO, Golang, Python
Responsibilities
Research and apply efficient training/inference schemes for large-scale models, Develop and implement LLM-based agents combined with reinforcement learning, Optimize model performance for customer service scenarios
Seniority
Senior, hands-on IC