AI Finance & Investment Advanced
AI Payment Fraud Detection Specialist
An AI Payment Fraud Detection Specialist designs, deploys, and continuously refines machine learning systems that identify and pre…
Demand 9.1/10
AI Risk 15%
Salary $95,000-$190,000/yr
Supervised and unsupervised anomaly detection (Isolation Forest, Autoencoders, One-Class SVM)Feature engineering on transactional time-series data (velocity features, behavioral biometrics, device fingerprinting)Graph-based fraud detection using GNNs and entity resolution (link analysis, community detection)Handling extreme class imbalance (SMOTE, focal loss, cost-sensitive learning, negative sampling) +8