Our client is an emerging technology-driven startup operating in the energy and power sector, specializing in creative energy solutions, power infrastructure and technology-enabled services.
Job Overview
We are looking for an experienced iOS Application Developer with solid expertise in Bluetooth Low Energy (BLE) communication and integration. The ideal candidate should have hands-on experience developing iOS applications that communicate with BLE-enabled hardware devices, manage background connectivity and synchronise data with backend systems.
Key Responsibilities
Design, develop and maintain iOS mobile applications using Swift and Flutter.
Implement BLE communication using Apple's CoreBluetooth framework.
Integrate and manage communication between iOS applications and BLE-enabled devices.
Handle BLE device discovery, pairing, reconnection and connection lifecycle management.
Develop background BLE communication and state restoration functionalities.
Work with iOS Background Modes and manage background execution limitations.
Integrate REST APIs for mobile-to-server communication.
Implement push notifications using APNs / Firebase Cloud Messaging.
Manage offline data storage and synchronisation.
Handle iOS application lifecycle, permissions and battery optimisation.
Identify, troubleshoot and resolve application and device connectivity issues.
Required Technical Skills
Programming Languages: Swift, Objective-C, Dart / Flutter.
Frameworks: SwiftUI, UIKit, Flutter.
BLE Technologies: CoreBluetooth, BLE device integration.
iOS Features: CoreLocation, Background Modes, State Restoration.
Backend Integration: REST APIs, APNs, Firebase FCM.
Robust understanding of iOS application architecture and lifecycle management.
Preferred Experience
Experience developing IoT-connected iOS applications.
Hands-on experience with BLE-enabled hardware integration.
Strong understanding of iOS background execution restrictions and BLE reconnection mechanisms.
Experience with offline data management and synchronisation.
Education B.Tech / B.E. / BCA / MCA or equivalent qualification.
📌 Ble / Ios Handheld App Developer Gurugram
🏢 Dev Solutions
📍 Gurugram
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