推荐算法工程师-抖音
Core
Design and optimize large-scale recommendation algorithms for Douyin's short video, live streaming, and social features to enhance user experience and business growth.
Role type
Senior IC machine-learning engineer (recommendation systems)
Builds
Industry-leading recommendation systems and large model algorithms for Douyin's content ecosystem
Domain
Social media, recommendation systems, deep learning
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
Large language models (LLM), Computer Vision (CV), NLP
Responsibilities
Collaborate with the team to build top-tier recommendation systems; Apply cutting-edge machine learning techniques to optimize user experience; Conduct research on deep learning and related academic fields; Partner with product and operations teams to define algorithm strategies.