Senior iOS Swift Developer

We are looking for a Senior iOS Swift Developer to build and scale our iOS application for a financial platform with real-time transactions and complex business logic.

Tech stack

• Swift
• UIKit / SwiftUI
• Combine / async-await
• REST APIs, WebSockets
• MVVM / Clean Architecture

• Unit & Integration testing

   

Responsibilities

• Develop and maintain the iOS application for the FinTech platform
• Implement complex business flows (transactions, balances, payouts)
• Work with real-time data streams
• Optimize performance, stability, and reliability
• Integrate with backend APIs
• Participate in architecture and technical decisions

• Write unit and integration tests

   

Requirements

• 5+ years of commercial iOS development experience
• Strong knowledge of Swift
• Production experience with UIKit and/or SwiftUI
• Solid understanding of MVVM / Clean Architecture
• Experience with high-load or real-time systems
• Experience integrating REST APIs
• Experience writing tests

• English level: B1 (Intermediate) or higher

   

Nice to have

• Experience in FinTech / Banking / Payment systems
• Basic knowledge of Web3 / Blockchain
• Experience with mobile security best practices

• iOS CI/CD (Fastlane, GitHub Actions)

   

We offer

• Competitive compensation
• Flexible working schedule
• 30 working days of paid annual leave
• Work on a complex FinTech product with real engineering challenges
• Opportunity to influence architecture and technical decisions
• Professional growth and learning support