Software Engineer Backend - Plugins & Platform

Description

Job Summary: Design and scale innovative and secure systems to solve real-world, high-impact problems, applying engineering best practices, AI models, and continuous learning. Key Highlights: 1. Work in a dynamic environment with cutting-edge technology 2. Lead challenging, dynamic, and innovative projects 3. Leave your mark on Latin American technology As a **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—aiming to democratize e-commerce and financial services across Latin America. Imagine\-yourself leading challenging, dynamic, and innovative projects and **being responsible for**: * Implementing, testing, and maintaining end-to-end cutting-edge software with a focus on quality and coexistence of multiple products. * Supporting the Product team in demand conception, feasibility studies, and launch strategies. * Collaborating with Product and UX teams to gather requirements and document technical specifications. * Leading cross-cutting projects to facilitate integration and collaboration with other teams in designing and developing solutions. * Ensuring metrics are defined and used to propose product improvements and support application maintenance. * Defining and driving technical initiatives to ensure technological evolution of projects. **What we’re looking for:** * Proficiency in Java and relational and non-relational databases. * Experience developing REST APIs and microservices architecture. * Demonstrated knowledge of software architecture, SOLID principles, and secure development best practices. * Familiarity with AI tools for development, and with Git, Datadog, Kibana, and Jira. * Knowledge of automated testing—including unit, integration, and end-to-end tests. **Are you excited to leave your mark on Latin American technology?** ¡Apply now and join our purpose! Hybrid work model. Office in Osasco\-SP.