Senior Flutter Developer Needed for Mobile-First AI Stylist and Digital Wardrobe App

We are developing a mobile-first AI stylist and digital wardrobe app and require a senior Flutter developer to oversee the full build from a clean Flutter frontend to a Node.js backend. The app will be launched on the App Store and Google Play. The product scope is defined and technical specifications are outlined. We seek an engineer who can own the entire process: build a cross-platform Flutter app, establish a robust Node.js/Express REST API, integrate authentication, cloud image storage and third-party APIs (Weather & LLM), and achieve a stable, production-ready release. Key Responsibilities: * * Develop a cross-platform Flutter app for iOS and Android from a single codebase (a smooth, 60 FPS UI featuring fast visual grids, colour-sampling tools and outfit collages). * * Create a Node.js (Express) backend with a database (MongoDB preferred) and well-documented endpoints for wardrobe data management. * * Integrate a recommendation logic engine and Google Gemini API for natural-language outfit explanations. * * Implement user authentication, media uploads, multi-filter query handling and local storage caching. * * Submit and launch the app on the App Store and Google Play. * Requirements: * * Proven experience shipping consumer-facing Flutter apps to the App Store and Google Play. * * Strong full-stack capability: Flutter on the front end (experience with Clean Architecture and BLoC/Cubit is highly preferred) and Node.js on the back end. * * Comfortable owning architecture and making sound technical decisions independently. * Experience with third-party API integrations (particularly Weather APIs and LLMs), media uploads and continuous integration for releases. * Clear communication and a bias towards execution. Preferred: * Experience integrating AI or building rule-based recommendation systems. * Native proficiency in Swift or Kotlin. Engagement: * Initial build sprint to deliver a stable MVP with the potential for a longer-term collaboration. * High-ownership role working directly with the founder. * Please provide one to two examples of Flutter apps you have shipped (with App Store/Google Play links) and a brief note on your role.