Superpower
Mobile Engineer (iOS)
San Francisco · On-site · Full-time · Posted Sep 25, 2026
- Visa sponsorship
- Visa sponsorship is offered, with relocation support to the United States for the right candidates.
About the job
Own and develop Superpower’s iOS and React Native app, building health-focused member experiences and delivering them from architecture and implementation through App Store release.
What you'll do
- Build mobile experiences for health results, biomarker data, chat, and other core journeys; collaborate with product, design, and clinical teams.
- Own mobile architecture and Swift–React Native integration, including native capabilities, reusable components, testing, performance, and reliability.
- Manage observability, release tooling, and App Store delivery while handling sensitive health information carefully.
What they ask for
- Record of shipping and maintaining consumer iOS applications with clear ownership and user impact.
- Deep experience with Swift and with React Native, Expo, and TypeScript, including architecture, debugging, and performance optimization.
- Strong experience with SwiftUI, UIKit, Apple frameworks, and native modules connecting Swift with React Native.
- Strong understanding of app architecture, state management, networking, testing, and App Store release processes.
Nice to have
- Interest in healthcare, wellness, or longevity.
Tools
Swift, SwiftUI, UIKit, Xcode, React Native, Expo, TypeScript, HealthKit
AI focus
The role builds mobile health experiences. The company describes an AI doctor as part of its broader product, but the posting does not specify AI work for this role.
Model-written summary · the original posting is authoritative