





Niche BLE and Kotlin Multiplatform skills reduce competition, but mid-level mobile roles remain moderately competitive.
Strong iOS, BLE, and secure enclave requirements create high industry-specific technical dependency.
Explicit 4–8 years plus specific iOS, BLE, and security stack makes filtering strict.
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Develop and maintain iOS-native features including BLE communication, background task processing, and secure credential management.
Integrate iOS features with shared Kotlin Multiplatform modules for cohesive application functionality.
Ensure performance optimization and thorough testing of iOS applications.
4+ years of professional experience, with 2+ years specifically using Swift.
Strong skills in Swift, SwiftUI, iOS SDK, and CoreBluetooth.
Experience with secure storage technologies like Keychain and Secure Enclave.
Knowledge of APNs, background tasks, API integration, and app performance optimization.
Experience building BLE-enabled iOS applications indicating familiarity with Bluetooth communication protocols.
Skilled in both frontend UI frameworks (SwiftUI) and backend iOS services (background tasks, secure enclave).
Ability to work in cross-platform environments integrating Kotlin Multiplatform modules with native iOS code.