广告定向算法工程师-Ads Core
Core
Design, iterate, and optimize the ad targeting algorithm system to improve user representation, intent modeling, and campaign performance.
Role type
Senior IC machine-learning engineer (ad targeting)
Builds
High-performance online inference and strategy systems for ad delivery
Domain
Digital advertising and machine learning
Deliverable
production ML models
Required skills
User representation modeling, intent modeling, Lookalike modeling, Auto Targeting optimization, multi-task/multi-objective learning, feature engineering, large-scale training, Python, C++, Go, SQL, Spark, Flink, Hive, Kafka
Preferred skills
Ad delivery chain experience (recall/ranking/bidding), vector search, MLOps, causal inference, LTV modeling
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