推荐算法工程师（ECPP方向）-抖音电商
Core
Design and optimize recommendation algorithms for centralized e-commerce scenarios, covering recall, ranking, and re-ranking to improve precision and user experience.
Role type
Senior IC recommendation algorithm engineer (e-commerce)
Builds
Personalized feeds, channel recommendations, and candidate pools for e-commerce platforms
Domain
E-commerce, Recommendation Systems
Deliverable
production ML models
Required skills
Recommendation system architecture, Recall/Ranking/Re-ranking expertise, Machine learning fundamentals, TensorFlow/PyTorch, A/B testing, Data analysis
Preferred skills
E-commerce recommendation experience, Complex model structure optimization, High-throughput service optimization
Technologies
TensorFlow, PyTorch
Responsibilities
Design and optimize full-link recommendation systems for e-commerce scenarios; Optimize multi-objective ranking models balancing compute and performance; Build recommendation strategies for various scenarios including feeds and filtering; Design tracking standards and conduct A/B experiments; Collaborate with engineering teams to ensure service stability under high QPS.
