Nubank, one of the world's largest digital financial services platforms serving over 100 million customers across Latin America, is seeking a Lead Systems Engineer to join their Computing Squad. This role is a critical position where you'll work with foundational infrastructure including Kubernetes, AWS, Network, and Service Communications. As a key technical lead, you'll be responsible for improving infrastructure performance, mentoring junior engineers, and contributing to product strategy. The position requires extensive experience with cloud platforms, particularly AWS and Kubernetes, along with strong skills in Golang. You'll be working in a diverse and inclusive environment where 30% of the team identifies as LGBTQ+ and 40% identify as women. The role offers competitive benefits including equity, health insurance, and wellness programs. Located in Mexico City, this hybrid position provides an opportunity to shape the technical direction of a rapidly growing fintech company while working with cutting-edge cloud technologies.