MercadoLibre

2 months ago

Analista Senior de Datos para Prevención de Fraude

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 5 hours agoStatus: Live

Job Summary

Senior Data Analyst for Fraud Prevention at Mercado Libre. You will monitor fraud metrics, collaborate with Product and Business teams to deploy new anti-fraud tools, iterate risk thresholds and retrain models with Data Science, analyze user behavior to detect fraud patterns, and develop AI-driven solutions for automated detection and alarm management.

Location: Buenos Aires

Workplace: Onsite

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Seniority: Manager level

Key Responsibilities

•Monitor the main fraud metrics actively to detect deviations and minimize losses across all sites we operate.
•Collaborate with Product and Business teams in launching new tools to mitigate fraud and social engineering.
•Iterate thresholds and participate in retraining risk models alongside the Data Science team.
•Analyze user behavior to detect patterns and profiles of fraud.
•Develop innovative technological solutions and propose AI-driven mechanisms for automation of anomaly detection and efficient alarm management.

Key Requirements

•4 years of experience in Product, Fraud Prevention, or digital risk management.
•Bachelor's degree in Engineering, Business Administration, Economics, or related fields.
•Proficient with SQL and Python for data analysis.
•Strong knowledge of risk analysis methodologies and fraud techniques; experience with AI tools is desirable.
•Experience analyzing large datasets and turning insights into actionable controls or features.

Experience:4+ yearsFintechE-commerceMarketplace

Education:Bachelor's

Skills:TeamworkCommunicationProblem-solving

Languages:Spanish

Tech Stack:SQLPythonArtificial IntelligenceAI

Company Brief

MercadoLibre

Operates Latin America's leading e‑commerce marketplace and fintech ecosystem, offering online buying and selling, classifieds, payment processing, credit, and logistics services across multiple countries in the region.

Industry: Online Marketplaces

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Buenos Aires, Argentina

Founded: 1999

Glassdoor: 3.8

Website LinkedIn

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MercadoLibre

2 months ago

Analista Senior de Datos para Prevención de Fraude

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 5 hours agoStatus: Live

Job Summary

Location: Buenos Aires

Workplace: Onsite

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Seniority: Manager level

Key Responsibilities

•Monitor the main fraud metrics actively to detect deviations and minimize losses across all sites we operate.
•Collaborate with Product and Business teams in launching new tools to mitigate fraud and social engineering.
•Iterate thresholds and participate in retraining risk models alongside the Data Science team.
•Analyze user behavior to detect patterns and profiles of fraud.
•Develop innovative technological solutions and propose AI-driven mechanisms for automation of anomaly detection and efficient alarm management.

Key Requirements

•4 years of experience in Product, Fraud Prevention, or digital risk management.
•Bachelor's degree in Engineering, Business Administration, Economics, or related fields.
•Proficient with SQL and Python for data analysis.
•Strong knowledge of risk analysis methodologies and fraud techniques; experience with AI tools is desirable.
•Experience analyzing large datasets and turning insights into actionable controls or features.

Experience:4+ yearsFintechE-commerceMarketplace

Education:Bachelor's

Skills:TeamworkCommunicationProblem-solving

Languages:Spanish

Tech Stack:SQLPythonArtificial IntelligenceAI

Company Brief

MercadoLibre

Industry: Online Marketplaces

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Buenos Aires, Argentina

Founded: 1999

Glassdoor: 3.8

Website LinkedIn