Mobile Engineer | React Native, Swift & Kotlin

Role overview Own the mobile experience through which patients report symptoms, follow treatment plans, and capture eye images for remote care. You’ll shape the app’s architecture and interaction design, building primarily with React Native and using native iOS or Android code where hardware and camera capabilities require it.

Responsibilities - Develop and maintain patient and clinician apps across iOS and Android using React Native, Swift, and Kotlin. - Build camera flows that help patients capture clinically usable images, with guidance for framing, focus, and lighting and quick retries when needed. - Create ongoing patient journeys for symptom updates, treatment adherence, and reminders. - Improve offline behavior, secure local handling of health information, and reliable uploads on weak connections. - Make the app accessible and legible for older adults and people with impaired vision. - Shape interactions from early design through release, and monitor app quality, crashes, and usage after launch.

Requirements - Experience shipping mobile apps used by real customers and supporting them after launch. - Strong React Native skills, with the ability to write native Swift and some Kotlin. - Familiarity with native iPhone and Android hardware and software capabilities. - Good product and interaction judgment, including the ability to explain and advocate for design decisions. - Ability to consider users’ age, vision, patience, and connectivity when designing mobile flows. - Comfort using AI development tools and reviewing and testing their output.

Nice to have - Experience with camera or media pipelines, on-device machine learning, computer vision, or health apps. - A portfolio or app link demonstrating shipped work.

Benefits and work setup - Full-time, hybrid role in New York City. - Competitive salary and equity.