Location
buenos aires, ciudad autónoma de buenos aires, Argentina
Posted
July 25, 2026
Job Description
Mercado Libre in Buenos Aires, Argentina seeks a Senior Backend Engineer (IT CX) to design and scale secure systems, participate in product design, and ensure performance. This hybrid, full‑time role focuses on backend architecture and reliable services.
The ideal candidate has at least 5 years of experience in hexagonal/DDD, TDD, and observability, with knowledge of GO and Java and eagerness to expand full‑stack capabilities.
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