Senior Software Engineer Backend - Single Player

Description

Job Summary: You will design and scale innovative and secure systems to democratize e-commerce and financial services in Latin America, working in a dynamic environment with cutting-edge technology while applying engineering best practices, proprietary AI models, and continuous learning. Key Highlights: 1. Design and scale innovative and secure systems 2. Work with cutting-edge technology and proprietary AI models 3. Develop high-quality code and maintain robust APIs As a **Senior** **Software Engineer Backend** at Mercado Livre, you will design and scale innovative and secure systems that solve real-world, high-impact problems. You will work in a dynamic environment with cutting-edge technology, applying engineering best practices, proprietary AI models, and continuous learning — all aimed at democratizing e-commerce and financial services across Latin America. Imagine yourself leading challenging, dynamic, and innovative projects and **being responsible for:** * Developing high-quality code, performing complex refactors, and conducting code reviews. * Designing and maintaining robust, scalable APIs to ensure resilient, modular solutions aligned with business objectives. * Making data-driven decisions using dashboards, analytical tools, and the team’s collective experience. * Designing distributed architectures using advanced patterns. * Defining testing and observability strategies, implementing automated tests, metrics, and logs to ensure reliability and performance. **What we’re looking for in you:** * Solid experience in similar roles, with proficiency in languages such as Java, Golang, and/or Python. * Knowledge of relational and non-relational databases. * Experience designing and developing distributed architectures and microservices. * Experience with testing, ensuring high security standards. **Are you excited to leave your mark on Latin American technology?** Apply now and join our purpose! Hybrid work model in Osasco-SP.