广告算法工程师（J99130）
Core
Design, develop, and deploy deep learning models for core advertising tasks including CTR/CVR estimation, bid optimization, and ad ranking.
Role type
Senior IC machine-learning engineer (advertising algorithms)
Builds
Production ad ranking and bidding systems
Domain
Advertising / Deep Learning
Deliverable
production ML models
Required skills
Deep learning frameworks (PyTorch, TensorFlow), Python, SQL, distributed training, model deployment, representation learning, attention mechanisms, sequence modeling
Preferred skills
Spark, Hive, multi-task learning, Transformer architectures
Responsibilities
Design and deploy deep learning models for CTR/CVR estimation, bid optimization, and ad ranking; Research and apply advanced architectures like Transformer and DIN/DIEN; Build scalable feature pipelines with data engineers; Conduct offline evaluation and online A/B testing; Track and apply latest advancements in deep learning and recommendation systems
