(USA) Senior, Data Analyst - Last Mile Delivery - Fraud Detection
Summary
Lead architect for fraud-detection systems in Walmart’s last-mile delivery data ecosystem, designing SQL/Python pipelines and risk-signal logic to identify and prevent fraudulent activity.
Position Summary What you'll do About the Role This role serves as the lead architect responsible for building, scaling, and optimizing fraud-detection capabilities across complex data ecosystems. It requires a blend of data analytics and behavioral science to architect relational data structures and ontologies while developing end-to-end SQL and Python pipelines (via fraud analytics tools) that power the detection engine. The core of the position involves developing risk-signal logic, building…