




Job Summary: Senior iOS Software Engineer at Mercado Livre will design and scale innovative and secure systems, applying AI and continuous learning to democratize e-commerce and financial services across Latin America. Key Highlights: 1. Design and scale innovative and secure systems 2. Work with cutting-edge technology and proprietary AI models 3. Lead native (iOS) development, ensuring technical excellence As a **Senior Software Engineer iOS** 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 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\-yourself leading challenging, dynamic, and innovative projects and being **responsible for:** * Leading and supporting native (Android and iOS) development, ensuring technical excellence and performance. * Working across Android, Backend, or Frontend teams to guarantee end\-to\-end delivery. * Implementing and integrating LLMs and AI agents into the product to solve real user problems (e.g., automation, personalization, intelligent interfaces). * Using generative AI tools to accelerate development, refactoring, and testing—while maintaining high quality standards. * Identifying product improvement opportunities and executing them with full autonomy (High Agency). **What we’re looking for in you?** * Solid experience with Swift and modern frameworks. * Proficiency in at least one additional stack (Android, Node.js, Go, Python, or React). * Expertise in distributed systems, mobile architecture, and robust CI/CD practices. * Proactive mindset and ability to assume full ownership (ownership) of challenges. **Are you excited to leave your mark on Latin America’s technology landscape?** Apply now and join our purpose! Hybrid work model. Office: Osasco, São Paulo.


