- Lead analytical work across the merchant risk lifecycle, including onboarding, KYB/KYC, transaction monitoring, and merchant decisioning
- Build and maintain queries, dashboards, alerts, and reporting that identify fraud patterns, emerging risks, and control gaps
- Investigate high-risk merchant activity, including business misrepresentation, suspicious transactions, inflated invoices, collusion, refund abuse, and account takeover
- Translate findings into clear recommendations that improve risk controls, merchant experience, and business outcomes
- Measure the impact of rule changes, segmentation strategies, and risk experiments on fraud losses, approval rates, false positives, and customer experience
- Partner with Data Science, Data Engineering, and third-party vendors to evaluate risk signals, models, data quality, and monitoring infrastructure
- Contribute to the development of scalable monitoring, decisioning, and automation capabilities, including AI-enabled workflows where appropriate
- Help identify emerging merchant fraud trends and opportunities to strengthen Wisetack's risk strategy
PythonSQLMachine Learning+2 more