• Lead the architecture, development, and delivery of iOS applications for kiosk and mobile platforms • Partner with Design to create seamless, accessible user experiences for diverse rider populations • Implement secure payment flows and NFC-based interactions for fare collection and rider authentication • Define technical direction and best practices for the iOS codebase • Mentor and grow team members as the mobile engineering function scales • Collaborate cross-functionally with backend, operations, and hardware teams to integrate with vehicle systems and backend services • Drive decisions on frameworks, tooling, and development workflows • Ensure reliability, performance, and quality through testing strategies and code review practices