Senior Android Architect — Embedded HW, Offline-First

AOA; United States; Remote; USD 54,000 - 61,000; Full time

Job summary

AOA is seeking a Senior Android Engineer to own the end-to-end Android experience for a custom ARM-based embedded device. You will work across low-level hardware integration up through the companion mobile app, delivering offline-first architectures and encrypted per-profile storage.

You will collaborate with designers, product owners, and hardware teams, using AI coding tools to boost speed and quality while maintaining strong human judgment.

Qualifications

• 5+ years building production Android apps in Kotlin.
• Deep Android platform expertise across frameworks.
• Hands-on experience building Android for embedded hardware.
• Experience integrating device hardware such as cameras and sensors.
• Strong written and spoken English; effective remote collaboration.
• Based in Latin America and available as an independent contractor.

Responsibilities

• Own end-to-end Android architecture for embedded hardware.
• Design offline-first, modular data systems with future cloud sync.
• Integrate onboard cameras, sensors, and physical controls into the app.
• Build shared hardware-abstraction layers and device lifecycle features.
• Lead reviews, provide technical direction, and ensure shipping quality.

Skills

Android Kotlin

Embedded hardware

Android architecture ownership

Bluetooth/Wi-Fi/OTA

English communication

Tools

NDK/JNI

Camera2/CameraX

AI coding tools

Job description

AOA is seeking a Senior Android Engineer to own the end-to-end Android experience for a custom ARM-based embedded device. You will work across low-level hardware integration up through the companion mobile app, delivering offline-first architectures and encrypted per-profile storage.

You will collaborate with designers, product owners, and hardware teams, using AI coding tools to boost speed and quality while maintaining strong human judgment.