{"id":3343493,"url":"https://alion.io/job/mercado-libre-senior-software-engineer-10","title":"Senior Software Engineer","company":{"id":237,"name":"Mercado Libre","domain":"mercadolibre.com","url":"https://alion.io/company/mercado-libre","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":88,"open_postings":64,"ghost_share":0.016,"stale_share":0.422,"repost_share":0.063,"time_to_fill_p50_days":36,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buenos Aires, 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fortaleciendo la disponibilidad y confiabilidad de las soluciones digitales.\nImaginate emprendiendo proyectos desafiantes y siendo responsable de:\nDesafíos:\nDiseñar y administrar infraestructura cloud en AWS o GCP, con capacidad para trabajar con otros proveedores, garantizando alta disponibilidad, seguridad y rendimiento en producción.\nGestionar certificados y resolución de dominios DNS públicos y privados a escala, administrar clústeres de Kubernetes y construir flujos de integración y entrega continuas con automatizaciones de infraestructura como código.\nOperar y evolucionar la plataforma de observabilidad de infraestructura, definir indicadores y objetivos SLI y SLO, configurar alertas accionables y diagnosticar incidentes para fortalecer la confiabilidad.\nLiderar técnicamente mejoras desde la propuesta hasta su puesta en producción, participar en migraciones y consolidaciones tecnológicas, y usar IA generativa como copiloto operativo para acelerar implementaciones, 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