Client: Our client is building a modern, cross-border financial platform designed to make banking seamless, secure, and fully mobile. The product supports users across multiple regions and covers key financial operations such as identity verification (KYC), money transfers, card management, and transaction tracking.

• Project overview: We are looking for a Senior iOS and Android Developer to take ownership of mobile applications across both platforms and contribute to a high-performance, security-critical fintech product.
• In this role, you will be responsible for the full lifecycle of features, from understanding business requirements to implementation, monitoring, and continuous improvement.

• Position overview: We are looking for a Senior iOS and Android Developer to take ownership of mobile applications across both platforms and contribute to a high-performance, security-critical fintech product.
• In this role, you will be responsible for the full lifecycle of features, from understanding business requirements to implementation, monitoring, and continuous improvement.
• You will work on complex financial flows where reliability, performance, and user experience are essential, and help shape scalable mobile architecture.

• iOS: Swift, SwiftUI, UIKit, Combine, CoreData, Keychain
• Android: Kotlin, Jetpack Compose, XML, Coroutines/Flow, Room, DataStore
• Architecture: MVVM, Clean Architecture, Repository pattern
• Networking: URLSession / Alamofire, Retrofit / OkHttp
• Analytics: Mixpanel, RudderStack
• CI/CD: GitHub Actions, Fastlane
• Testing: XCTest, XCUITest, JUnit, Espresso

• Responsibilities: Develop and maintain core mobile features across iOS and Android
• Build and evolve applications using modern frameworks (SwiftUI, Jetpack Compose)
• Ensure high standards of security (authentication, biometrics, encryption, session handling)
• Design and maintain scalable architecture (MVVM, Clean Architecture, separation of concerns)
• Optimize performance (startup time, responsiveness, memory usage, crash-free rate)
• Implement analytics and monitoring to track user behavior and system reliability
• Collaborate closely with product, design, backend, and cross-platform teams
• Deliver consistent product features across platforms with platform-specific excellence
• Proactively identify issues, improve UX, and ensure high-quality releases

• 4+ years of experience in mobile development (iOS and/or Android)
• Strong proficiency in Swift and/or Kotlin
• Experience with SwiftUI and/or Jetpack Compose
• Solid understanding of MVVM, Clean Architecture, and scalable app design
• Experience building security-sensitive applications (authentication, biometrics, secure storage)
• Strong focus on performance optimization and debugging
• Experience with CI/CD pipelines (e.g., GitHub Actions, Fastlane)
• Hands-on experience with analytics tools (e.g., Mixpanel, RudderStack)
• Strong attention to detail and user experience
• Ownership mindset and ability to make technical decisions

• Nice to have: Experience in fintech, banking, or regulated environments
Experience with UIKit SwiftUI or XML
• Compose migrations
• Familiarity with modularized or multi-module projects
• Understanding of accessibility and localization best practices
• Ability to collaborate on backend/API design and troubleshoot integrations