Senior React Native Mobile Developer - IoT & Bluetooth

Janus International

Atlanta (GA)

On-site

USD 120,000 - 160,000

Full time

6 days ago

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Job summary

Janus International in Atlanta is seeking a Mobile Senior developer to drive architectural design and scalability of mobile apps across Android and iOS, with a focus on IoT device solutions via cloud tech.

This is an individual contributor role that collaborates across engineering disciplines to build software that integrates with internal systems and is leveraged across industry. The position emphasizes strong mobile development, SDKs, and robust connectivity.

Qualifications

Bachelor’s degree in computer science or related field.
3 years of native mobile development using React Native.
3 years of hands-on experience with Bluetooth technologies.
Proven mobile apps for iOS and Android.
Strong knowledge of backend systems, databases, and API integration.

Responsibilities

Design, build and maintain high-performance, scalable mobile apps for iOS and Android.
Plan and design iOS and Android applications.
Develop and maintain mobile SDKs for embedding into other apps.
Work with Bluetooth stack of major providers.
Diagnose crashes, performance bottlenecks, and connectivity issues.
Debug hardware-software integration problems.
Implement hotfixes and patches in production.
Collaborate with QA and support to reproduce and resolve issues.
Monitor error logs and analytics to identify defects.
Other duties as assigned.