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Staff Data Scientist - Sam’s Fraud Prevention
Walmart
Job description
What you'll do Position: Staff Data Scientist – Sam’s Fraud Prevention Job Location: 811 Excellence Dr, Bentonville, AR 72716 Duties: Architect and productionize Agentic AI–powered fraud decisioning system leveraging LLM orchestration, graph-derived embeddings, and ML-based risk scoring to aggregate multi-system signals, synthesize structured risk narratives, and generate automated accept/reject recommendations — materially reducing manual review dependency and decision latency. Design and depl…