2–5 years of experience in risk, fraud, underwriting, or compliance within payments, fintech, or banking. Familiar with chargeback processes, transaction monitoring, PCI-DSS, AML/BSA indicators, and payment network rules. Working knowledge of tools like Excel, Looker, SQL, or similar platforms. Experience with ACH returns, NACHA rules, or tools like Alloy, Sardine, or similar risk platforms (bonus points).