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Mobile Application Developer
Career Insights for Application Developer / Engineer
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Scorecard
Based on Georgia data
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What they do
An Application Developer or Engineer designs or improves applications software. Oversees the entire applications development process. Analyzes customer or user needs, designs programs, writes code or instructs computer programmers, tests design, and documents programs. May assist with upgrades or maintenance.
$104,144 / year median in Georgia
+6% projected growth
Job Description
Mobile Application Developer (Vinings, GA, 30339) | 09/04/26 Easy Apply Job Description Overview This role focuses on developing high-performance mobile applications that interact with smart locks using NFC, BLE, and cloud services, delivering seamless and secure user experiences. You will play a critical role in next-generation access solutions, enabling offline access, enhanced security, and improved customer interactions across our IoT ecosystem. Responsibilities Mobile Application Development
Design, develop, and maintain Android (Kotlin) and/or iOS (Swift) applications
Build scalable, secure, and high-performance mobile solutions for smart lock access
Ensure consistent UI/UX across mobile platforms NFC & Device Interaction
Develop and implement NFC-based access workflows (tap-to-unlock, credential exchange)
Integrate NFC capabilities including Tag reading/writing, Secure credential storage and validation, Offline authentication flows
Optimize NFC performance across different device manufacturers IoT & Connectivity
Implement hybrid access strategies using
NFC + BLE
fallback
Ensure reliable communication in low-connectivity or offline scenarios Security & Compliance
Implement secure authentication methods (token-based, encrypted storage)
Ensure compliance with security standards for mobile and IoT ecosystems Backend Integration
Integrate with REST APIs, cloud services (AWS/GCP), and authentication systems
Collaborate on API design for mobile-first interactions
Ensure efficient syncing of device states, logs, and access permissions Qualifications 3 years in mobile app development (Android and/or iOS)
3 years of strong hands-on experience with NFC frameworks (Android NFC APIs, Core NFC for iOS), Bluetooth Low Energy (BLE)
3 years of experience working with IoT devices or hardware-integrated applications
3 years of React Native or cross-platform frameworks
PHYSICAL DEMANDS
Regularly required to sit, stand, and walk.
Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the position.