Senior Android Software Engineer, Quality Platform at Airbnb

This role is for an experienced Android engineer with at least five years of mobile development experience who wants to focus on quality infrastructure. You should have a deep technical background in Kotlin and Espresso, specifically for building large-scale automated testing frameworks. **What makes it worth a look...** You get to influence a massive global platform by leveraging AI to redefine how mobile apps are tested. This is a rare remote-specific role for developers based in Brazil, offering the chance to work on high-stakes architectural trade-offs within a world-class engineering culture. **You might be a good fit if you...** * Have built custom Android testing tools or infrastructure rather than just writing basic test cases. * Are highly proficient in Kotlin and Java within the Espresso ecosystem. * Want to integrate AI tools into the developer workflow to speed up quality assurance. * Are comfortable navigating a massive codebase to identify and fix architectural weak spots.