Summary: This role involves mobile app development, focusing on React Native, cross-platform UI/UX, and native layer debugging for iOS and Android applications. Highlights: 1. Focus on React Native development with Expo bare workflow. 2. Opportunity to resolve iOS UI/UX rendering discrepancies. 3. Involve in new feature development and stabilizing mobile applications. Descripción del empleo: Must\-have experience:  Strong React Native experience (Expo bare workflow preferred)  Solid JavaScript  Experience with Legend State  Experience with Jest (unit testing)  Familiarity with MUI  Comfortable working in VS Code  Experience troubleshooting cross\-platform rendering differences (Android vs iOS) We have an existing Expo bare workflow codebase built with an offline\-first architecture. Our initial releases have been Android\-only (company\-managed devices), and we are now expanding to support BYOD, which requires a stable iOS release. We already have an iOS build, but some screens do not render correctly on iOS. A key part of this role will be:  Identifying and fixing UI/UX rendering discrepancies on iOS  Ensuring styling and layout balance between Android and iOS  Improving platform\-specific behavior where needed Android knowledge:  Helpful but not critical  We have very limited custom Kotlin code (primarily for MAM integration)  Most of our development remains in React Native iOS / Swift knowledge:  More important than Android expertise  We will need custom Swift development for MAM integration  Ability to debug in Xcode  Comfortable reviewing logs and troubleshooting native\-layer issues This is not a fully native mobile role, but the candidate should be comfortable navigating native layers when necessary. Our backend is:  C\# .NET  Entity Framework We split work between frontend and backend developers. We are open to full\-stack developers, but the primary need is frontend/mobile. Backend changes may be required occasionally, but deep backend specialization is not the main focus. Nature of Work This will be a mix of fixes and new development, including:  Addressing 1\.0 pilot issues  Stabilizing and polishing the iOS version  Supporting BYOD rollout  Building a second mobile app (kiosk mode for warehouse workers)  Adding new features to the current mobile application Tools \& Debugging Day\-to\-day:  VS Code For advanced debugging and log review:  Android Studio  Xcode