推荐算法工程师-抖音
Core
Design and optimize recommendation algorithms for Douyin's multi-scenario business to enhance user experience and drive growth.
Role type
Senior IC machine-learning engineer (recommendation systems)
Builds
Recommendation systems and decision mechanisms for Douyin's video and content platform
Domain
Social media, video streaming, large-scale recommendation systems
Deliverable
production ML models
Required skills
Deep learning, Graph Neural Networks, Multi-task learning, Multi-modal technology, Cross-domain joint modeling, Learning to Rank, LLM, Generative recommendation, Large-scale system development, Agent technology
Preferred skills
Technical management experience, Business judgment, Cross-functional collaboration
Technologies
LLM, Agent, Graph Neural Networks, Deep Learning frameworks
Responsibilities
Collaborate with product and operations teams to understand business needs and optimize recommendation strategies; Drive technical evolution of recommendation systems and solve complex recommendation chain issues; Conduct research on cutting-edge topics like LLM and generative recommendation to reshape decision mechanisms.
