Android/iOS Developer : Bluetooth & IoT Specialist

Strong experience in native mobile app development: Android (Java/Kotlin) or iOS (Swift/Objective-C) Hands-on with Bluetooth APIs, particularly BLE and GATT profiles. Solid understanding of mobile app architecture, multithreading, and UI state management. Experience with REST APIs, JSON, and Git-based development workflow. Good to Have (Optional but Preferred) Experience working with Bluetooth audio devices or IoT peripherals. Exposure to BLE services for battery, ANC, EQ, or DFU/OTA update workflows. Familiarity with BLE debugging tools (nRF Connect, LightBlue, etc.). Experience with cross-platform frameworks like Flutter or React Native. Knowledge of audio streaming protocols (A2DP, codecs, latency tuning) is a plus.