Senior Mobile Application Developer

*Senior Mobile Application Developer* *Location: *Onshore/stateside (required) *Experience: *10+ years (Senior) *Role Summary* A senior individual-contributor engineer building and maintaining the native iOS and Android apps. This person operates autonomously, taking features from design through delivery with minimal oversight. This role owns hands-on development across both native platforms. *Key Responsibilities* * Develop and maintain the native iOS (SwiftUI) and Android (Kotlin) applications. * Deliver features independently, from design through release. * Ensure quality, performance, and a strong patient experience across both platforms. * Take over operational support for the existing applications, troubleshooting and resolving operational issues as they arise. * Collaborate with design, product, and backend teams as needed. *Required Qualifications* * 10+ years of software engineering experience, operating autonomously at a senior level. * Native iOS development with Swift and native Android development with Kotlin. * Proven ability to own and deliver mobile features end-to-end. * Experience using AI as part of the SDLC, preferably Claude Code or Codex, to write, review, and ship code. *Preferred Qualifications* * Familiarity with GCP and Azure environments. * Healthcare and clinical domain experience. Pay: Up to $80.00 per hour Expected hours: 40.0 per week Work Location: In person