As a **Software Engineer Android** at Mercado Libre, you will design and scale innovative and secure systems that solve real, high-impact problems. You'll work in a dynamic environment with cutting-edge technology, applying sound engineering practices, proprietary AI models, and continuous learning, with the purpose of democratizing e-commerce and financial services in Latin America. Imagine yourself leading challenging, dynamic, and innovative projects and **being responsible for**: * Participating in the development and evolution of the AppMonitoring, Argos, and Session Replay libraries for Android. * Collaborating in the research and proposal of performance, stability, and observability improvements in native SDKs. * Contributing to the definition and maintenance of public SDK APIs, ensuring binary compatibility and ease of adoption by client teams. * Learning and implementing SRE best practices throughout the SDK lifecycle: health checks, internal metrics, incident post\-mortems, among others. * Solving technical issues related to concurrency, local storage, and networking, always prioritizing scalability and resilience. **What are we looking for in you?** * Actively learning and applying Observability, SRE, and Incident Management concepts within the mobile development context. * Developing with Kotlin / Java, applying Android and Backend development best practices. * Implementing solutions using advanced concepts such as Coroutines, Flows, and Design Patterns. * Collaborating in a continuous improvement environment, showing technical curiosity about monitoring tools like OpenTelemetry, Datadog, or Bugsnag, as well as networking technologies such as OkHttp and local persistence; Room, SQLite. **Are you ready to leave your mark on Latin American technology?** Apply now and join our mission! Hybrid work model. Medellín or Bogotá, Colombia*.*