推荐算法工程师（直播） - TikTok Shop
Core
Optimizing e-commerce personalized recommendation algorithms for TikTok Shop's live streaming and video content shopping scenarios to enhance user discovery and merchant growth.
Role type
Senior IC machine-learning engineer (recommendation systems)
Builds
Feeds-based live streaming recommendations, new user recommendations, cold-start solutions, and long-term value modeling for global users.
Domain
E-commerce, Content Commerce, Recommendation Systems
Deliverable
production ML models
Required skills
Algorithm and data structures, Machine learning (CF, MF, FM, word2vec, LR, GBDT, DNN, Wide&Deep), C++, Python, Linux, Deep learning, Transfer learning, Multi-task learning
Preferred skills
Experience in personalized recommendation, advertising, information retrieval, NLP, Research publications (KDD, NeurIPS, WWW, SIGIR, WSDM, ICML, IJCAI, AAAI, RecSys), Data mining competitions
Technologies
XGBoost, TensorFlow, PyTorch
