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Salary
≈ $55k – $161k per year (Estimated)
Location
In office (Brazil)
Seniority
Staff

Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Oct 2, 2026. Mercado Libre scores A on the Alion truth index.

Overview
Company
Impact
Profile match
MercadoLibre is a leading Latin American e-commerce and financial technology company founded in 1999. The organization operates a massive online marketplace connecting buyers and sellers across 18 countries, including major markets like Brazil, Mexico, and Argentina. Additionally, its digital payments platform, Mercado Pago, has expanded into a comprehensive fintech ecosystem offering digital wallets, payment processing, and credit services throughout the region.
Backed by Endeavor

Como Software Technical Leader no Mercado Livre, você projetará e escalará sistemas inovadores e seguros que resolvem problemas reais e de alto impacto. Trabalhará em um ambiente dinâmico com tecnologia de ponta, aplicando boas práticas de engenharia, modelos próprios de IA e aprendizado contínuo, com o propósito de democratizar o comércio eletrônico e os serviços financeiros na América Latina.

Imagine-se empreendendo projetos desafiadores, dinâmicos e inovadores, e sendo responsável por:

  • Liderar a estratégia técnica da plataforma de observabilidade para agentes de AI definindo prioridades, roadmap e gestão do débito técnico.

  • Definir e monitorar indicadores de qualidade, latência, erros, confiabilidade e custo.

  • Projetar e evoluir pipelines, APIs e modelos de dados para observar agentes e seus assets.

  • Integrar sinais de observabilidade ao ciclo de melhoria contínua gerando informações acionáveis.

  • Tomar decisões técnicas de alto impacto e potencializar as capacidades da equipe por meio de coaching.

¿Quais são os requisitos?

  • Possuir experiência em liderança técnica de equipes, tomada de decisões arquitetônicas e desenvolvimento de pessoas por meio de coaching.

  • Contar com conhecimentos sólidos em Python ou Go, arquitetura de microsserviços, sistemas distribuídos e design de APIs.

  • Ter experiência com ferramentas de observabilidade e monitoramento como OpenTelemetry, Grafana ou Datadog para investigar qualidade, confiabilidade, latência e custo.

  • Demonstram familiaridade com LLMs e suas APIs, sendo um diferencial ter experiência com plataformas de IA, desenvolvimento de agentes e frameworks de avaliação.

  • Ter disponibilidade para participar ativamente da escala de plantão on-call.

Você se anima a deixar sua marca na tecnologia da América Latina?

Candidate-se e junte-se ao nosso propósito!

Modalidade de trabalho híbrida. Site Osasco, SP, Brasil.

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