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Janus International Group

Senior Developer, Software Development (React Native Mobile) - Noke

Janus International Group Atlanta, Georgia, United States

Wholesale Building Materials · 501-1,000 employees

4 h ago
react Mid (2-5 yrs) Full-time United States
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About the role

The Senior Developer will design, build, and maintain high-performance mobile applications for iOS and Android while integrating IoT solutions. They are responsible for developing SDKs, managing Bluetooth connectivity, and resolving complex hardware-software integration issues.

What they look for

React Native Mobile Development Bluetooth Android iOS SDK Development IoT Cloud Technologies API Integration Database Management Server Infrastructure Debugging Performance Optimization Hardware-Software Integration

Requirements

Candidates must hold a bachelor's degree in computer science or a related field. The role requires at least 3 years of experience in native mobile development using React Native and hands-on experience with Bluetooth technologies.

Full description

Overview

As a Mobile Senior developer, you will collaborate closely with development teams, contributing to the architectural design and scalability planning of critical components. You will be directly responsible for the development and ongoing maintenance of mobile applications across both Android and iOS platforms.

Your primary focus will be on delivering and supporting IoT device solutions through cloud technologies within a multi-tiered, high-throughput infrastructure. The role involves working cross-functionally with multiple engineering disciplines to build software that integrates seamlessly across internal systems and is widely leveraged across industry. Note: This is an individual contributor position.

Responsibilities

  • Design, build and maintain high-performance, scalable consumer mobile applications for ios and android.
  • Participate in the planning, analysis, creation, and design of iOS and Android applications.
  • Develop and maintain SDK’s for embedding into other applications.
  • Work with the Bluetooth stack of all major phone providers.
  • Diagnose and resolve application crashes, performance bottlenecks, and connectivity issues.
  • Debug and troubleshoot hardware-software integration problems.
  • Implement hotfixes and patches to address critical bugs in production environments.
  • Collaborate with QA and support teams to reproduce and resolve user-reported issues.
  • Continuously monitor error logs and analytics to proactively identify and fix defects.
  • Other duties as assigned.

Qualifications

JOB REQUIREMENTS:

  • Bachelor’s degree in computer science or related field required.
  • 3 years of experience of native mobile development using React Native.
  • 3 years of hands-on experience working with Bluetooth technologies.
  • Track record of building, deploying, and maintaining mobile applications for both iOS and Android.
  • Strong knowledge of backend systems, including databases, server infrastructure, and API integration.

PHYSICAL DEMANDS:

  • Regularly required to sit, stand, and walk.
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the position.

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