Senior iOS Developer

📋 Description

• Design, develop, and maintain an iOS app using Swift and SwiftUI.
• Build interfaces for financial workflows: staking, trading, portfolio management, digital assets.
• Implement secure wallet integrations and transaction signing.
• Integrate RESTful and WebSocket APIs for backend and real-time data.
• Optimize performance, security, and reliability across iOS devices.
• Apply mobile security practices: Keychain, biometric auth, secure storage.

🎯 Requirements

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

🎁 Benefits

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