Sr Software Engineer

Description

Job Summary: You will design and scale innovative and secure systems at Mercado Libre, applying cutting-edge technology and AI models to democratize e-commerce and financial services across Latin America. Key Highlights: 1. Design and scale innovative and secure systems for high impact. 2. Work with cutting-edge technology and proprietary AI models. 3. Act as a technical reference and drive a secure development culture. As a **Senior Software Engineer** at Mercado Libre, you will design and scale innovative and secure systems that solve real-world, high-impact problems. You will work in a dynamic environment leveraging cutting-edge technology, engineering best practices, proprietary AI models, and continuous learning—all aimed at democratizing e-commerce and financial services across Latin America. Imagine tackling challenging, dynamic, and innovative projects—and **being responsible for**: * Specializing in the company’s technology stack to deeply analyze data management requirements, ensuring optimal performance aligned with correct security practices. * Collaborating with security experts to define design flaw mitigations and cross-cutting usage frameworks. * Designing new functionalities for the MELI SAMM Framework and the Security MCP, contributing to its content generation. * Analyzing and interpreting metrics and logs to detect service impacts or product improvements. * Acting as the team’s technical reference, promoting a secure, scalable, and innovative development culture through mentoring. **What are we looking for?** * Advanced proficiency in Python or Go, with solid backend development experience. * Knowledge of relational and non-relational databases, such as KVS and NoSQL. * Experience with distributed architectures, EDA, Clean Architecture, DDD, and microservices. * Mastery of software design patterns and development best practices, including clean code and SOLID principles. * Experience applying artificial intelligence to solve complex problems or improve development processes. **Ready to leave your mark on Latin American technology?** Apply now and join our purpose! Hybrid work model. Bogotá, Colombia