风险感知与数据分析专家-抖音电商
Core
Build risk perception models and data products for Douyin E-commerce to detect fraud, arbitrage, scalping, and abnormal behaviors.
Role type
Senior IC machine-learning engineer (risk analytics)
Builds
Risk perception models, data pipelines, and analysis reports for e-commerce risk governance
Domain
E-commerce + AI risk analytics
Deliverable
production ML models
Required skills
unsupervised learning, SQL, Python, data mining, risk feature extraction, fraud detection, anomaly detection, data analysis
Preferred skills
AI risk analysis deployment, dark web/black market intelligence analysis, e-commerce risk experience
Responsibilities
Develop risk perception models for account/device/behavior analysis; Analyze risks like arbitrage and scalping using unsupervised models; Collaborate with anti-crawling and marketing teams to govern risk issues.
