Senior Machine Learning Engineer, Risk & Signals Control

As a Senior Machine Learning Engineer on the Risk & Signals Control team, you will design, build, and deploy machine learning models and systems that protect Block's ecosystem from fraud, abuse, and other financial risks. Your responsibilities will include:

Developing and maintaining real-time and batch ML pipelines for risk detection and mitigation, ensuring high accuracy and low latency.

Collaborating with cross-functional teams (data science, engineering, product, and operations) to identify risk signals, define model requirements, and integrate ML solutions into production systems.