Analista Senior Scoring Shipping Fraud Prevention
Core
Senior data analyst leading AI and predictive modeling initiatives to prevent shipping fraud and secure transactions within Mercado Libre's Latin American ecosystem.
Role type
Senior IC data analyst (fraud prevention & AI)
Builds
AI-based fraud detection solutions, automated risk control flows, and predictive models for transaction security
Domain
E-commerce / Financial Services / Fraud Prevention
Deliverable
production ML models
Required skills
SQL, Python, Generative AI, LLMs, Agent-based solutions, Predictive modeling, Risk analysis, Data automation, Cross-functional leadership
Preferred skills
Experience with AI agents, Designing LLM workflows, Mitigating AI hallucinations
Technologies
SQL, Python, LLMs, Generative AI
Responsibilities
Analyze product flows and risk signals to identify automation opportunities; Design and implement AI solutions integrated into decision flows; Define evaluation metrics and continuous improvement loops for fraud prevention tools; Lead initiatives from diagnosis to impact measurement.
Seniority
Senior, hands-on IC
