Senior Mobile Application Developer

About the role

PriceEasy AI is looking for a Senior Mobile Application Developer to lead the design and implementation of high‑performance mobile solutions that combine React Native with deep native hardware integration. The role focuses on on‑device machine‑learning, real‑time video processing and end‑to‑end delivery of Android and iOS applications.

Key responsibilities

• Architect and maintain native‑heavy mobile apps using Gradle, Logcat, Xcode Instruments and custom Kotlin/Swift code.
• Integrate and optimise TensorFlow Lite and YOLO models for real‑time vehicle counting and retail detection on the device.
• Implement performance‑critical features with Kotlin Coroutines and Swift concurrency to sustain 60 FPS UI.
• Manage full‑cycle release processes, including ProGuard/R8 obfuscation, App Bundle generation, certificate handling and App Store Connect pipelines.
• Collaborate with ML engineers, back‑end developers and web teams to deliver seamless user experiences.

Required profile

• 6+ years of professional mobile development experience.
• Deep knowledge of React Native internals, including Bridge optimisation and the new Fabric/Turbo Modules architecture.
• Strong expertise in native Android (Kotlin/Java) and iOS (Swift/Objective‑C) development.
• Hands‑on experience with on‑device ML frameworks (TFLite, YOLO) and hardware‑accelerated video processing.
• Proficiency with CI/CD pipelines, push‑notification services (OneSignal) and native debugging tools.

Required skills

• React Native
• Kotlin, Java
• Swift, Objective‑C
• TensorFlow Lite, YOLO
• Gradle, Android Studio, Xcode
• Kotlin Coroutines, Swift concurrency
• ProGuard, R8, App Bundle
• CI/CD, OneSignal, Vision Camera

What we offer

• Engineering‑focused environment with challenging, hardware‑intensive projects.
• Opportunity to shape AI‑driven mobile systems at scale.
• Collaboration with cross‑functional teams of ML, back‑end and web experts.