广告算法工程师-抖音电商
Core
Develop and optimize algorithms for ad recall and coarse ranking in e-commerce content scenarios to support traffic distribution and business growth.
Role type
Senior IC algorithm engineer (ad recall & coarse ranking)
Builds
Ad recall and coarse ranking systems for e-commerce content
Domain
E-commerce, Recommendation Systems, Generative AI
Deliverable
production ML models
Required skills
Machine learning, Deep learning, Data mining, Generative recall, LLM4Rec, Reinforcement learning, Two-tower models, Sequence models, Deep matching models, LR, GBDT, DeepFM, DIN, MMOE, Transformer, Python, C++, TensorFlow, PyTorch
Preferred skills
Industrial-scale recall/coarse ranking experience, Cross-team collaboration
Responsibilities
Design and iterate ad recall/coarse ranking algorithms, Innovate and implement frontier recommendation algorithms (GenAI, LLM, RL), Optimize model structures and feature systems, Collaborate with product and engineering teams to drive end-to-end solutions
