广告反作弊算法工程师-穿山甲广告
Core
Build core anti-fraud strategy systems to detect fake traffic,羊毛党 (羊毛党), and black-market cheating in ad delivery via real-time/offline algorithms and risk control models.
Role type
Senior IC anti-fraud algorithm engineer
Builds
Real-time risk detection rules, automated interception mechanisms, and large-scale risk modeling systems
Domain
AdTech / Risk Control / Anti-Fraud
Deliverable
production ML models
Required skills
Real-time/offline detection algorithms, risk control system architecture, black-market attack countermeasures, user behavior sequence modeling, graph modeling, unsupervised anomaly detection, high-concurrency system optimization, multi-dimensional data analysis
Preferred skills
Cross-functional collaboration, full-cycle project ownership from problem definition to validation
Technologies
Real-time computing engines, feature platforms, strategy engines
Responsibilities
Develop real-time/offline detection algorithms and risk control models for fraud scenarios; Analyze ad delivery data to mine cheating behavior features and design high-coverage risk rules; Lead large-scale risk modeling to improve strategy accuracy and generalization; Optimize system architecture for millisecond-level response and high concurrency; Collaborate with data and product teams to apply strategies across ad delivery and billing.
Seniority
Senior, hands-on IC
