Senior iOS Developer
H
Hfun Labs IncFintech, Mobile App Development
EuropeFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Experience
- 3+ years
- Required Skills
- BlockchainCybersecurityiOS DevelopmentSwiftREST API
Requirements
- 3+ years of professional iOS development experience
- Strong proficiency in Swift and SwiftUI
- Experience with iOS security best practices (Keychain, biometric authentication, secure storage)
- Familiarity with RESTful APIs and real-time data (WebSockets)
- Understanding of mobile app architecture patterns (MVVM, Clean Architecture)
- Ability to work in a fast-paced startup environment
- Good communication skills in English
Responsibilities
- Design, develop, and maintain a high-quality iOS application using Swift and SwiftUI
- Implement secure wallet integration and transaction signing flows
- Build intuitive interfaces for complex financial operations (staking, trading, portfolio management)
- Collaborate with backend engineers to integrate REST and WebSocket APIs
- Ensure application performance, security, and reliability
- Participate in code reviews and contribute to architectural decisions
- Work with product and design teams to translate requirements into user experiences
- Stay current with iOS platform updates and integrate new features
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