Backend Software Engineer Senior - Marketplace

As a Senior Backend Software Engineer at Mercado Libre, you will design and scale innovative and secure systems that solve real and high-impact problems. You will work in a dynamic environment with cutting-edge technology, applying good engineering practices, proprietary AI models, and continuous learning to democratize electronic commerce and financial services in Latin America.

Requirements

• Developing high-quality code, complex refactorings, and code reviews.
• Designing and maintaining robust and scalable APIs to ensure resilient, modular, and business-aligned solutions.
• Making data-driven decisions using dashboards, analytical tools, and the team's collective experience.
• Designing distributed architectures applying advanced patterns.
• Defining testing and observability strategies, implementing automated tests, metrics, and logs to ensure reliability and performance.