Senior Mobile Software Engineer at Nubank

Senior Mobile Software Engineer position at Nubank. The Mobile Platform’s mission aligns with Nubank’s commitment to delivering the best experience for our customers by ensuring a high-performing, stable, and seamless app. Within Mobile Platform, App Core focuses on providing user-friendly, scalable, high-performing, and cost-efficient app infrastructure components and mobile tools that enable Nubank engineers to quickly and safely test, deploy, monitor, analyze, and improve app flows and features. This role will involve working across a variety of technologies, including Native, Flutter, and related frameworks. The opportunity involves building and maintaining the core infrastructure of the mobile application, optimizing performance, and enabling product teams to deliver high-quality mobile experiences. Requirements include proven experience in senior-level technical mobile development, strong technical background with Flutter and/or native mobile development (Android/iOS), solid understanding of mobile software engineering principles, architectural patterns, modularization strategies, performance optimization, dependency injection, migration of core systems, mobile observability, monitoring, and debugging tools, strong communication skills in English, and a track record of delivering results in ambiguous, fast-paced environments.