# AI Phone - Android Device Integration Engineer at Bjak

AI Phone - Android Device Integration Engineer at Bjak in China. Remote, full-time. Posted November 4, 2026.

- Company: Bjak
- Location: China
- Workplace: Remote
- Job type: Full-time
- Posted: 2026-11-04
- Apply: https://jobs.ashbyhq.com/bjakcareer/b2e006e9-a24f-4464-b2d8-dd5dd5ea4c39/application
- Source: https://jobmagic.ai/jobs/ai-phone-android-device-integration-engineer-bjak-yw1amf

## Requirements

- Experience with Android platform, BSP or embedded Linux development.
- Understanding of Android HAL and hardware integration.
- C / C++ knowledge.
- Understanding of Linux kernel and device drivers. (IMPORTANT)
- Experience debugging firmware and hardware integration issues.

## Description

### **About**

We are reimagining the phone. AI phones need to be proactive, intuitive, intelligent and low cost. This is a mission critical for rest of the world to adopt intelligence.
There are over 5 billion people using everyday applications such as email, messaging, notes, tasks, and calendars, yet most are not AI-native. Our mission is to build proactive applications and devices that bring intelligence into daily conversations, coordination and workflows, with minimal prompting.
**Focus:** Making the Android OS / custom ROM work correctly with the actual physical phone hardware.
This is different from conventional Android application development.

### **Responsibilities**

- Integrate AOSP / custom ROM with the selected device hardware.

- Work with Board Support Packages (BSPs).

- Integrate vendor-specific Hardware Abstraction Layers (HALs).

- Work with firmware and device drivers.

- Support device bring-up and boot processes.

- Integrate camera, microphone, speakers, sensors, modem, Wi-Fi and Bluetooth.

- Troubleshoot hardware and firmware compatibility issues.

- Work with ODM/OEM and chipset vendors.

- Optimize power consumption and hardware performance.

### **Requirements**

- Experience with Android platform, BSP or embedded Linux development.

- Understanding of Android HAL and hardware integration.

- C / C++ knowledge.

- Understanding of **Linux kernel** and device drivers. (**IMPORTANT**)

- Experience debugging firmware and hardware integration issues.

### **Nice to have**

- Qualcomm or MediaTek experience.

- Android device bring-up.

- Custom ROM development.

- Experience working with smartphone manufacturers or ODMs.