Airbnb is seeking a Senior iOS Engineer for their Developer Platform team. This role is part of the iOS Platform team, responsible for providing Airbnb's iOS engineers with a world-class development environment and building foundational frameworks that shape the experience of millions of guests and hosts. The ideal candidate will be a core member of the iOS infrastructure team, contributing to strategy and various workstreams. They will partner with iOS developers and leaders across Airbnb to understand needs and define solutions. A key responsibility is managing the iOS continuous integration, making it fast, reliable, efficient, and delightful. The role involves architecting, designing, and implementing changes across various technologies (Swift, Xcode, Bazel, Buildkite, Terraform, Ruby, SQL) to improve CI. Collaboration with iOS engineers, providing support and guidance, and participating in all phases of software development are essential. Over time, the engineer will drive CI strategy using a data-driven approach. The position requires 5+ years of software engineering experience, with 3+ years in iOS/macOS infrastructure. Experience with CI infrastructure is a plus. The role is US-Remote eligible, with occasional work at Airbnb offices or offsites as agreed with the manager. Airbnb offers a competitive salary range of $185,000 - $223,000 USD, with potential for bonus, equity, benefits, and Employee Travel Credits.