Responsibilities:

📍Build and maintain a production Flutter app for iOS and Android 📍Design wallet architecture and the integration with the main app 📍Implement Web3 stack — BIP-39, HD wallets, WalletConnect, bitcoinflutter, web3dart 📍Connect analytics, Firebase, push notifications, and secure storage 📍Optimize UX, micro-interactions, and performance with a product mindset 📍Own releases, CI/CD, builds, and testing 📍Tech we use 📍Flutter, Dart, Bloc or Riverpod, REST, WebSockets, Firebase, Secure 📍Storage or Keychain/Keystore, WalletConnect, bitcoinflutter, web3dart, BIP-32/39/44, WebView or TWA 📍2+ years of Flutter experience 📍Strong Dart and architecture skills — Bloc, Riverpod, Provider or MVC 📍Published apps in App Store or Google Play 📍Confident with REST APIs and WebSockets 📍Practical mobile security — keychain, secure storage, biometrics 📍Able to work autonomously without micromanagement

Nice to have

📍Experience in crypto or fintech products 📍Web3 integrations — WalletConnect, web3dart or similar, hardware wallets 📍HD wallet architecture knowledge — BIP-32/39/44 📍Multi-chain wallets — Bitcoin, Ethereum, Tron, etc. 📍Embedding Flutter modules in native apps or WebView/TWA integrations 📍Strong understanding of Web3 UX and crypto audiences 📍Learning support - courses, English classes, and conferences (up to 100% reimbursement) 📍Unique loyalty program - receive corporate digital miners and earn passive income with no investment 📍Team retreats - company-sponsored stays at a villa in Turkey

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