{"id":2051655,"url":"https://alion.io/job/mercado-libre-software-technical-leader-6","title":"Software Technical Leader","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":87,"open_postings":53,"ghost_share":0.019,"stale_share":0.453,"repost_share":0.057,"time_to_fill_p50_days":37,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","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, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":125000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1532},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-06T17:59:16Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-10T22:39:38Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Como Software Technical Leader - Gen AI 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:\nDiseñar e implementar las bases de la plataforma de activos de inteligencia artificial y sus herramientas de descubrimiento, distribución, versionado, calidad y gobierno para habilitar su adopción a escala.\nLiderar técnicamente al equipo mediante la definición de estándares de trabajo, revisión de diseños arquitectónicos y código para elevar la calidad técnica de las soluciones.\nIncorporar el uso de inteligencia artificial generativa en los procesos internos del equipo para optimizar el flujo de desarrollo de la plataforma e impulsar su adopción en la compañía.\nColaborar con diferentes equipos y áreas de desarrollo en la construcción de soluciones de inteligencia artificial generativa que garanticen la evolución de la plataforma.\nImplementar ciclos de mejora continua basados en retroalimentación de usuarios, métricas de uso y tendencias emergentes en inteligencia artificial generativa.\nTrabajar de forma nativa con inteligencia artificial utilizando agentes para prototipar, implementar y refactorizar software, contribuyendo a definir esquemas de evaluación de código asistido.\n¿Qué buscamos en vos?\nLiderar el diseño e implementación de soluciones técnicas complejas de principio a fin, definiendo la arquitectura en sistemas distribuidos y evaluando alternativas de solución.\nDominar el desarrollo backend con lenguajes como Go, Java o Python, junto con conocimientos en tecnologías de desarrollo frontend como Node.js.\nPoseer conocimientos en el diseño de microservicios, APIs REST y buenas prácticas de ingeniería como SOLID, arquitectura limpia, TDD y patrones de diseño.\nContar con experiencia en la evaluación y verificación del correcto funcionamiento de software, estableciendo estándares de calidad y pruebas.\nAcreditar experiencia práctica en el uso e integración de modelos de lenguaje de gran tamaño, herramientas agénticas y protocolo de contexto de modelos para la automatización del desarrollo.\n¿Te animás a dejar huella en la tecnología de América Latina? ¡Postulate y sumate a nuestro propósito!\nModalidad de trabajo híbrida. 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