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© All Rights Reserved. ApplyBlast.com
Mercado Libre
The Sr Software Engineer at Mercado Libre designs, develops, and evolves secure authentication and authorization components for APIs and services within the Platsec Edge Authentication platform. This role focuses on building resilient, low-latency solutions at the edge to protect public traffic before it propagates internally. The position involves solving complex security and performance challenges in high-volume distributed systems while ensuring end-to-end quality through automated testing and observability.
Headquarters
Buenos Aires, Buenos Aires, Argentina
Company Size
10001+ employees
Founded
1999
Mercado Libre is Latin America’s leading e-commerce and fintech ecosystem, operating large online marketplaces where individuals and businesses buy and sell goods across the region. Beyond core marketplace services it provides integrated financial and commerce solutions — notably Mercado Pago (payments and wallets), Mercado Envíos (logistics), and Mercado Crédito (lending and financing) — plus advertising and seller tools. The company serves major markets such as Argentina, Brazil, Mexico and others, focusing on mobile-first, localized payments, logistics and compliance. Merchants and consumers choose Mercado Libre for its broad regional reach, integrated services, and end-to-end support for digital commerce.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Mercado Libre.
Mercado Libre didn’t post a salary, so this is our estimate from similar listings.
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