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MercadoLibre · Caba, AR +2 more

# Backend Software Engineer Senior - SRE & IM Mobile - IT

Caba, AR +2 more Full-time Senior individual contributor Software Engineering 

Listed on MercadoLibre’s official careers site. Posted October 27, 2026. Check that it is still open and apply there.
[Apply on MercadoLibre’s careers site →](https://mercadolibre.eightfold.ai/careers/job/43194619)

[OpenNash Jobs](https://jobs.opennash.com/) / [MercadoLibre](https://jobs.opennash.com/companies/mercadolibre/) / Backend Software Engineer Senior - SRE & IM Mobile - IT

## Job description

Como Senior Backend Software Engineer 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:
- Diseñar y desarrollar servicios backend escalables, confiables y de alta disponibilidad para la gestión de incidentes mobile.
- Crear herramientas para la detección, clasificación y gestión automática de incidentes que afecten a las aplicaciones.
- Procesar grandes volúmenes de información para identificar riesgos y problemas críticos en producción.
- Diseñar APIs y modelos de datos que soporten procesos clave para los equipos de Mobile.
- Integrar soluciones con plataformas de observabilidad, alertas y gestión de incidentes en colaboración con equipos multidisciplinarios.

¿Qué buscamos en vos?
- Contar con experiencia desarrollando sistemas backend y servicios distribuidos utilizando Java, Kotlin o Go con arquitecturas escalables.
- Poseer conocimientos sólidos en APIs, bases de datos, eventos, colas y sistemas de mensajería.
- Tener experiencia utilizando herramientas de GenAI como Claude o Codex y enfoques de Spec-Driven Development.
- Demostrar conocimientos en prácticas de observabilidad, confiabilidad y operación de sistemas en producción.
- Tener experiencia deseable utilizando herramientas como Datadog, Grafana, Kibana, Datadog RUM o Bugsnag.

¿Te animás a dejar huella en la tecnología de América Latina? ¡Postulate y sumate a nuestro propósito! Modalidad de trabajo híbrida. Site Buenos Aires.

## At a glance
- Posted by the employer: Oct 27, 2026
- First seen by OpenNash: Oct 30, 2026
- Last checked: Oct 30, 2026
- Listed for: 3 days
- Location: Caba, AR +2 more
- Employment type: Full-time[Apply on MercadoLibre’s careers site →](https://mercadolibre.eightfold.ai/careers/job/43194619)

## Hiring at MercadoLibre
- Open jobs: 1,026
- New in the last 7 days: After two weekly collections
- Tracked since: Oct 23, 2026

[All MercadoLibre jobs](https://jobs.opennash.com/companies/mercadolibre/) · [Weekly hiring report](/reports/hiring/)

## More jobs at MercadoLibre

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### [Backend Software Engineer- Mi Página](https://jobs.opennash.com/companies/mercadolibre/jobs/c0e4275220bc117004b2/)

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### [Cyber Security Software Engineer - Incident Response & Risk](https://jobs.opennash.com/companies/mercadolibre/jobs/dac5e3c40964d5e65a4b/)

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### [SR Software Engineer - Data](https://jobs.opennash.com/companies/mercadolibre/jobs/0a4eb5f8f59d4b0bb8a0/)

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### [SR Software Engineer - IT Fraud Marketplace](https://jobs.opennash.com/companies/mercadolibre/jobs/81bf7489ee61d56a2ce9/)

Bogotá, Colombia

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