Analista Senior de Prevención de Fraude - Marketplace
Core
Senior fraud prevention analyst for Marketplace payment operations, focusing on real-time monitoring, complex case resolution, and decision engine optimization to protect users in Latin America.
Role type
Senior IC fraud prevention analyst
Builds
Marketplace payment operations and fraud detection systems
Domain
Fintech / E-commerce / Payments
Deliverable
production ML models
Required skills
Fraud prevention, Operational risk, SQL, Advanced Google Sheets, Looker, Decision engine rules, AI tools, Fraud typologies (account takeover, identity theft, payment fraud, triangulation)
Preferred skills
GenAI, Machine learning models
Responsibilities
Monitor fraud indicators (fraud rate, false positives, detection rate, chargebacks) in real-time dashboards; Analyze and resolve complex/high-impact fraud cases; Design, implement, and tune decision engine rules; Collaborate with Product and Data Science on ML models and friction flows; Prepare root cause analysis reports for Regional Management.
