At Mercado Libre we are democratizing commerce and financial services to transform the lives of people in Latin America. Join us in this mission! Imagine yourself working on challenging, dynamic, and innovative projects and **being responsible for:** * Actively participating in the design of our digital products, analyzing functional requirements and contributing advanced technical proposals. * Collaborating on architectural decisions that include scalable solutions and ensure maximum performance. * Writing clean and high-quality code, ensuring its efficiency before implementation. * Contributing to the evolutionary maintenance of our platforms, working in line with the highest technological standards in the market. **Requirements:** * At least 5 years of experience developing software in production environments. * Solid knowledge and proven experience with technologies such as Golang, Python, Node.js and/or Java. * Experience implementing solutions using Gen AI in any development or problem resolution. * Residing in Buenos Aires - Argentina Technology is the essence of our product. Our development, architecture, database, user experience, cybersecurity, and data & analytics teams co-create and are responsible for the leading e-commerce platform in Latin America and one of the most visited websites in the world. In an industry that reinvents itself every day, our teams are recognized for their vision and leadership. From mobile applications to machine learning, our innovation has a clear focus: simplifying the lives of those who use our products. **We offer you:** * Being part of a company with an entrepreneurial spirit where thinking big and long-term is in our DNA. * Taking ownership of your development in an environment full of opportunities, learning, growth, expansion, and challenging projects. * Sharing and learning together with outstanding professionals and experts. * An excellent work environment, with everything needed for you to have a great experience. :)