Cyber Security Software Engineer - Incident Response & Risk

Mercado Libre • Spanish: C1 • Cybersecurity • Incident Response • Python • SQL • 27 days ago
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Salary
≈ $37k – $110k per year (Estimated)
Location
Hybrid (Buenos Aires, Argentina)

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Jun 10, 2026. Mercado Libre scores B on the Alion truth index.

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Impact
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Mercado Libre

MercadoLibre is a leading Latin American e-commerce and financial technology company founded in 1999. The organization operates a massive online marketplace connecting buyers and sellers across 18 countries, including major markets like Brazil, Mexico, and Argentina. Additionally, its digital payments platform, Mercado Pago, has expanded into a comprehensive fintech ecosystem offering digital wallets, payment processing, and credit services throughout the region.
mercadolibre.com • HQ: Buenos Aires, Argentina • Digital Banks & Neobanks • Payment Processing & Gateways • Marketplaces • 5000+ employees • Est. 1999
Tech stack of Mercado Libre
Backed by Endeavor

Cyber Sec Software Engineer

Como Cyber Sec Software Engineer (TPRM) en Mercado Libre, diseñarás y escalarás sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, aplicando buenas prácticas de ingeniería, modelos de IA propios y aprendizaje continuo, con el propósito de democratizar el comercio electrónico y los servicios financieros en América Latina.

Imagináte emprendiendo proyectos desafiantes, dinámicos e innovadores y siendo responsable de:

  • Gestionar los procesos de identificación, evaluación, monitoreo y remediación de riesgos de terceros dentro del ecosistema de la compañía.

  • Liderar conversaciones técnicas con proveedores para entender sus arquitecturas e integraciones y traducirlas en evaluaciones de riesgo.

  • Coordinar proyectos con stakeholders internos y externos asegurando el cumplimiento de estándares de seguridad y plazos establecidos.

  • Diseñar automatizaciones utilizando herramientas de inteligencia artificial para reducir la intervención manual y escalar las operaciones.

  • Contribuir al desarrollo de tableros y herramientas de visibilidad para facilitar la toma de decisiones basada en la postura de riesgo.

¿Qué buscamos en vos?

  • Tener experiencia en gestión de riesgos de terceros o roles técnico-analíticos orientados a la seguridad de la información.

  • Contar con conocimientos en frameworks de seguridad como NIST, ISO 27001, SOC 2 o PCI-DSS.

  • Poseer comprensión técnica para evaluar arquitecturas cloud, documentación de APIs, bases de datos y flujos de datos.

  • Tener experiencia en la utilización de herramientas de IA generativa, LLMs y scripting en Python para la automatización de procesos.

  • Dominar conceptos de protocolos de autenticación, integración de APIs REST y herramientas de visualización de datos como SQL o BigQuery.

¿Te animás a dejar huella en la tecnología de América Latina? ¡Postulate y sumate a nuestro propósito!

Modalidad de trabajo híbrida. Site CABA, Buenos Aires.

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