Machine Learning Engineer - Global E-Commerce

Build rules, algorithms, and machine learning models to detect and mitigate ecommerce business and security risks such as account integrity issues, incentive abuse, malicious activity, brushing, click-farms, and information leakage. Analyze evolving attack patterns from business and security data, define and monitor risk control metrics, and help productionize scalable, optimized AI/ML models using large-scale real-time unstructured data. Run experiments to validate model performance and debug deployments.