




Job Summary: Frontend Software Engineer who will develop and scale innovative and secure systems in a dynamic environment, applying AI and continuous learning to democratize e-commerce and financial services. Key Highlights: 1. Will develop and scale innovative and secure systems. 2. Will work with cutting-edge technology, AI, and continuous learning. 3. Will be responsible for building scalable technical solutions. As a **Frontend Software Engineer** at Mercado Livre, you will develop 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, with the purpose of democratizing e-commerce and financial services across Latin America. Imagine\-yourself leading challenging, dynamic, and innovative projects and **being responsible for**: * Developing resilient, high-quality code throughout the product lifecycle. * Building scalable technical solutions collaboratively with the team to meet business requirements. * Promoting the adoption of engineering best practices to elevate the team's technical standards. * Designing and maintaining effective web applications to ensure system robustness. * Adjusting project plans based on user needs to optimize navigation experience. **What we’re looking for in you?** * Solid frontend development experience with modern technologies. * Proficiency in using libraries and frameworks for building interfaces and servers. * Implementation of rendering strategies and application performance monitoring. * Consistent application of design patterns and service integration via APIs. * Demonstrated interest or knowledge in generative artificial intelligence and language models. **Are you excited to leave your mark on Latin America’s technology landscape?** Apply now and join our mission! Hybrid work model. Office: São Paulo, SP.


