Remote Flutter-developer (Crypto Wallet / Web3)

Description:

• Join the core team to design and ship a universal mobile wallet that supports BTC and EVM.
• Integrate the wallet into the main app via WebView or TWA.
• Deliver secure seed phrase storage and dApp connectivity.
• Support future multi-chain capabilities with a clean, native-feeling UI focused on Web3 UX.
• Build and maintain a production Flutter app for both iOS and Android.
• Design wallet architecture and its integration with the main app.
• Implement the Web3 stack, including BIP-39, HD wallets, WalletConnect, bitcoin_flutter, and web3dart.
• Connect analytics, Firebase, push notifications, and secure storage.
• Optimize user experience, micro-interactions, and performance with a product mindset.
• Own releases, CI/CD, builds, and testing.

Requirements:

• A minimum of 2 years of experience with Flutter is required.
• Strong skills in Dart and architecture, including Bloc, Riverpod, Provider, or MVC.
• Experience in publishing apps in the App Store or Google Play is necessary.
• Confidence in working with REST APIs and WebSockets is essential.
• Practical knowledge of mobile security, including keychain, secure storage, and biometrics, is required.
• Ability to work autonomously without micromanagement is expected.
• Nice to have: Experience in crypto or fintech products, Web3 integrations (WalletConnect, web3dart, or similar), knowledge of HD wallet architecture (BIP-32/39/44), experience with multi-chain wallets (Bitcoin, Ethereum, Tron, etc.), and embedding Flutter modules in native apps or WebView/TWA integrations.
• A strong understanding of Web3 UX and crypto audiences is preferred.

Benefits:

• Learning support is provided, including courses, English classes, and conferences, with up to 100% reimbursement.
• A unique loyalty program allows employees to receive corporate digital miners and earn passive income with no investment.
• Team retreats are sponsored by the company, offering stays at a villa in Turkey.
• Memorable events with significant prizes are organized to celebrate big occasions.
• An “Employee of the Month” award is given to recognize and reward top performers.
• Flexible days off include holidays based on location, up to 15 sick days, and up to 28 vacation days with fast and automated approvals.
• New career tracks offer real opportunities for growth into expert or top management roles.
• Work-life fit is emphasized with flexible hours and remote work, aiming to make work inspiring rather than exhausting, with a focus on results.