Machine Learning Engineer, Payment Intelligence
Core
Build and deploy real-time ML models for fraud detection, payment authorization, and identity verification to optimize billions of transactions.
Role type
Senior IC machine learning engineer (payments/fraud)
Builds
Radar, Adaptive Acceptance, and Identity products
Domain
Financial infrastructure / Payments / Fraud detection
Deliverable
production ML models
Required skills
distributed systems, model training, data analysis, feature engineering, real-time data pipelines, system design, code quality, scalability
Preferred skills
adversarial domain experience, production software engineering
Technologies
Spark, Presto, XGBoost, Tensorflow, PyTorch
Responsibilities
Design and deploy new models for fraud detection, develop new methods to deter fraudulent behavior, propose and design real-time data pipelines, integrate new signals into ML pipelines, integrate new models into core payment flow, mentor engineers
Seniority
Senior, hands-on IC
