{"id":1976326,"url":"https://alion.io/job/mercado-libre-software-engineer-9","title":"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":52,"ghost_share":0.019,"stale_share":0.385,"repost_share":0.058,"time_to_fill_p50_days":37,"computed_at":"2026-10-07T05:47:15Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bogotá, Colombia"],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-09-25T17:20:17Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-08T00:42:57Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Senior Backend Software Engineer - Afiliados IT (Social Commerce)\nComo 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.\nImagináte emprendiendo proyectos desafiantes, dinámicos e innovadores y siendo responsable de:\nDesarrollar y evolucionar los flujos de generación de links, atribución de ventas, comisiones y pagos del Programa de Afiliados en Latinoamérica, potenciando los resultados de creadores de contenido y comunidades.\nDiseñar junto con Producto y UX soluciones de alto impacto que mejoren la experiencia de afiliados y compradores, impulsando la adopción, el discovery y el engagement.\nOptimizar servicios backend y flujos de negocio para responder a las necesidades del producto, asegurando performance, flexibilidad y escalabilidad.\nAsegurar la operación, calidad y evolución técnica del producto mediante buenas prácticas de desarrollo, testing, monitoreo y observabilidad.\nLiderar la implementación de iniciativas con distintos equipos y áreas de Mercado Libre, asegurando una evolución consistente del producto.\n¿Qué buscamos en vos?\nTener experiencia en desarrollo backend con Java, Go o Python, y conocimientos de Spring Boot.\nContar con conocimientos de arquitecturas de microservicios, escalabilidad y patrones de diseño.\nPoseer conocimientos de bases de datos relacionales y no relacionales, y de pruebas unitarias y end-to-end.\nTener experiencia con herramientas de monitoreo y observabilidad, y en el uso de inteligencia artificial para asistir en la codificación.\nContar con experiencia en traducir requerimientos de negocio en soluciones técnicas escalables y participar en la definición del roadmap y la planificación de sprints.\n¿Te animás a dejar huella en la tecnología de América Latina?\n¡Postulate y sumate a nuestro propósito!\nModalidad de trabajo hibrida. 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