推荐算法工程师-分发与互动
Core
Design and optimize large-scale recommendation algorithms and AI large model applications for Douyin's content consumption, UGC, and social features.
Role type
Senior IC recommendation algorithm engineer (distribution & interaction)
Builds
Industry-leading recommendation systems and AI tools (digital humans, smart customer service) for Douyin's ecosystem
Domain
Consumer social media, recommendation systems, AI large models
Deliverable
production ML models
Required skills
Deep learning, Graph Neural Networks, Multi-task learning, Learning to Rank, Model compression and acceleration, Multi-modal technologies, Data structures and algorithms, Machine learning, Natural language processing, Data mining
Preferred skills
Experience in recommendation systems, computational advertising, or search engines
Technologies
Deep learning frameworks, Graph Neural Networks, LLMs
Responsibilities
Build industry-leading recommendation systems with peers; Apply cutting-edge machine learning techniques to optimize user experience; Conduct research on deep learning and multi-modal technologies to solve business problems; Collaborate with product and operations teams to define algorithm strategies for ecosystem growth.