Head of Engineering, iOS at Sully.ai

At Sully.ai , We’re Building the Most Impactful Healthcare Company on Earth We believe that access to a great doctor is a basic human right. Today, that’s not a reality. Delays, misdiagnoses, administrative chaos, and burnout plague the system. Our Mission: One Human, One Doctor . We build AI teammates that augment clinicians — scribes, nurses, receptionists, translators — all powered by our own world-class models and deployed in real-world care. We are seeking a Head of Engineering, iOS to own and scale our iOS mobile platform. You will lead end-to-end engineering execution for our iOS app, driving step-function improvements in performance, reliability, and user experience while establishing technical excellence across the mobile stack. Own end-to-end engineering execution for iOS, from architecture and roadmap through delivery and reliability. Drive step-function performance improvements, targeting at least 50% reductions in app launch time, memory usage, and crash rates. Design and operate robust observability, metrics, and automated testing systems to ensure consistent performance at scale. Lead iOS execution rituals including daily and weekly standups, backlog ownership in Lin