大模型应用算法工程师-抖音电商
Core
Develop and optimize large language model (LLM) applications for Douyin's e-commerce ecosystem, focusing on content generation, understanding, and recommendation.
Role type
Senior IC large model application algorithm engineer (e-commerce)
Builds
Content generation tools, intelligent agents, and recommendation systems for e-commerce scenarios.
Domain
E-commerce, Large Language Models, Multimodal AI
Deliverable
production ML models
Required skills
LLM fine-tuning (SFT), Reinforcement Learning from Human Feedback (RLHF), Multimodal model development, Text and video understanding, Agent application design, Generative recommendation algorithms
Preferred skills
Top-tier competition awards (ACM/ICPC, Kaggle), Publications in top conferences (ACL, EMNLP, CVPR), Experience with reinforcement learning combined with LLMs, Creative content generation (copywriting, AI effects)
Technologies
SFT, RLHF, LLMs, Multimodal models, Generative AI
Responsibilities
Optimize content generation for product descriptions, live stream interactions, and video scripts; Implement text, short video, and live stream slice understanding and recommendation; Design and build e-commerce agents for auto-reply, product selection, and traffic analysis; Research and apply frontier LLM technologies to improve platform intelligence; Explore new applications in text/video creation, smart dialogue, and generative recommendation to boost creator and merchant efficiency.
