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Especialista de Prevención de Fraude - Tarjeta Presente MercadoPago

Mercado Libre

Data Science & AI Buenos Aires Argentina Remote Mid Full-Time Jul 30, 2026

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What You'll Do

Act as the point of contact for Fraud Prevention regarding transactions with present cards, collaborating with Product, Business, Technology, and Data Science teams. Analyze large data volumes to identify fraud patterns, risk profiles, and vulnerabilities to develop impactful solutions. Continuously monitor key product metrics, identifying root causes and implementing solutions for deviations. Manage the team's initiative list, defining priorities, estimating efforts, and coordinating execution to ensure deadlines are met.

What We're Looking For

University degree in Engineering, Economics, Actuarial Sciences, or related fields. Experience in similar positions as a technical reference in data analysis and risk management.



Proficiency in data querying and visualization tools such as SQL, Python, Looker, or Tableau. Experience with Generative Artificial Intelligence tools and AI models applied to decision-making.

What We Offer

Be part of a company with an entrepreneurial spirit that values long-term thinking. Take charge of your development in an environment full of opportunities, learning, growth, and challenging projects. Enjoy a great work atmosphere with everything you need for a fantastic experience.

Key Skills & Technologies

SQLPythonLookerTableaudata analysisrisk managementArtificial Intelligenceteamworkproblem-solving

Additional Information

Experience Level

Mid-Level

Job Language

Spanish

Employment Type

Full-time

Work Mode

Remote

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