Senior ML Risk Scientist — Real-Time Fraud Detection

Mercury is hiring a Machine Learning-focused Data Scientist to support our Risk team. You’ll build, validate, and deploy ML models to detect and prevent fraud, ensure data quality across pipelines, and collaborate with Risk Strategy and Engineering on deployment and observability.

You’ll lead the team in prototyping and codifying best practices, applying GenAI or LLMs where relevant, and driving strategic alignment across cross-functional partners in a fast-paced fintech environment.