Senior iOS Developer

📋 Description

• Design, develop, and maintain a high-quality iOS application using Swift and SwiftUI.
• Build intuitive interfaces for financial workflows: staking, trading, portfolio management, digital
• Implement secure wallet integrations and transaction-signing flows to protect user assets.
• Integrate RESTful and WebSocket APIs for backend communication and real-time data.
• Optimize performance, stability, security, and responsiveness on iOS devices.
• Apply mobile security practices: secure storage, Keychain, biometric authentication.

🎯 Requirements

• 3+ years of professional experience developing iOS applications.
• Strong hands-on proficiency in Swift and SwiftUI.
• Solid understanding of iOS security practices: Keychain, biometrics, secure data storage.
• Experience integrating RESTful APIs and real-time data via WebSockets.
• Knowledge of MVVM and Clean Architecture.
• Production-quality apps with focus on performance, reliability, and maintainability.

🎁 Benefits

• Competitive base salary of $90,000–$120,000 per year depending on experience.
• Fully remote position within Europe.
• Full-time employment.
• Opportunity to build a consumer-facing financial product from early stage.
• Work at the intersection of fintech, DeFi, blockchain, and mobile tech.
• Influence over mobile architecture and user experience.