Mobile Software Engineer (NFC & IoT)

Location: Hybrid - Vinings, Georgia
Employment Type: Full-Time

About the Role

We are seeking a talented Mobile Software Engineer to help build next-generation mobile applications for our client that interact with connected devices and cloud-based services. This role focuses on creating seamless, secure, and highly reliable mobile experiences that bridge the gap between smartphones and IoT hardware.

The ideal candidate has hands-on experience developing mobile applications for Android and/or iOS, integrating NFC and Bluetooth technologies, and building solutions that continue to function reliably even in low-connectivity or offline environments.

This position offers the opportunity to work on innovative products that combine mobile software, cloud services, and physical devices to deliver intuitive user experiences.

Required Qualifications

• 3+ years of professional mobile application development experience.
• Experience developing Android applications using Kotlin and/or iOS applications using Swift.
• 3+ years of hands-on experience with NFC technologies, including Android NFC APIs and/or Apple's Core NFC framework.
• 3+ years of experience working with Bluetooth Low Energy (BLE).
• 3+ years of experience building applications that interact with IoT devices or connected hardware.
• 3+ years of experience with React Native or another cross-platform mobile development framework.
• Experience consuming and integrating REST APIs.
• Strong understanding of mobile application architecture and best practices.
• Excellent problem-solving and debugging skills.

Preferred Qualifications

• Experience developing secure offline authentication workflows.
• Familiarity with cloud platforms such as AWS or Google Cloud Platform (GCP).
• Experience working with connected-device ecosystems, access control solutions, or smart devices.
• Knowledge of secure credential storage and mobile security best practices.
• Experience publishing and maintaining mobile applications in production environments.
• Familiarity with mobile performance profiling and optimization techniques.

What We're Looking For

• A hands-on engineer who enjoys solving complex technical challenges.
• Someone comfortable working at the intersection of software and hardware.
• A developer who values security, reliability, and user experience.
• A collaborative team player who can work effectively across mobile, backend, and hardware teams.
• An individual who thrives in fast-paced environments and takes ownership of delivering high-quality solutions.