Senior Mobile Engineer - NFC & IoT

Think Consulting; Atlanta (GA); On-site; USD 120,000 - 160,000; Full time

Job summary

Think Consulting is seeking a Senior Mobile Application Developer to design, build, and enhance mobile apps that connect with smart devices using NFC, BLE, and cloud services. You will own end-to-end mobile development for Android and/or iOS, focusing on secure, scalable, and offline-capable solutions for access-control products.

The role requires hands-on experience with hardware-integrated apps, REST APIs, and cloud platforms (AWS/GCP), plus a strong emphasis on performance, security, and user

Qualifications

• 3+ years of mobile app development on Android (Kotlin) and/or iOS (Swift).
• 3+ years with NFC technologies and frameworks (Android NFC APIs, Core NFC).
• 3+ years BLE experience.
• 3+ years IoT or hardware-integrated app development.
• Experience with React Native or cross-platform frameworks.
• Experience consuming REST APIs and cloud integrations.

Responsibilities

• Design, build, and maintain mobile apps for smart lock and access-control solutions.
• Ensure secure authentication and data protection in mobile apps.
• Integrate with REST APIs and cloud services (AWS/GCP).
• Collaborate with backend and hardware teams for device communication.
• Optimize performance and offline capabilities.

Skills

Kotlin

Swift

BLE

NFC

Android

iOS

React Native

REST APIs

Cloud AWS/GCP

App security

Job description

Think Consulting is seeking a Senior Mobile Application Developer to design, build, and enhance mobile apps that connect with smart devices using NFC, BLE, and cloud services. You will own end-to-end mobile development for Android and/or iOS, focusing on secure, scalable, and offline-capable solutions for access-control products.

The role requires hands-on experience with hardware-integrated apps, REST APIs, and cloud platforms (AWS/GCP), plus a strong emphasis on performance, security, and user