Senior Snapdragon Embedded Linux BSP & Kernel Engineer

Digital Links Inc; Chantilly (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Digital Links Inc. seeks an Embedded Linux Engineer to bring up Qualcomm Android BSPs on SM4450 devices and integrate with hardware. The role covers bootloader, kernel, device trees, and vendor binaries, ensuring OTA and A/B updates work smoothly.

You will debug boot issues, kernel panics, power and thermal concerns, and collaborate on driver and HAL integration for GPU, camera, cryptography, and other subsystems.

Qualifications

• Experience bringing up Android BSP on Qualcomm Snapdragon devices.
• Strong knowledge of Linux kernel, device trees, Android drivers/HAL, Treble and GKI.
• Proficiency in C and C++.
• Ability to read hardware schematics.
• Experience with QPST, QFIL, and Trace32.
• Experience with kernel debugging using ramdumps and serial logs.
• Experience with Android build systems (Soong, Make).

Responsibilities

• Integrate Qualcomm SM4450 Android 16 BSP with device hardware and reproduce Android 14 build.
• Configure and patch Android Common Kernel (ACK/GKI) and device trees.
• Bring up bootloader, AVB, partition layout, A/B updates and OTA.
• Integrate vendor HALs and proprietary binaries for GPU, camera, crypto and other components.
• Manage Qualcomm support cases and apply kernel fixes.
• Debug boot failures, kernel panics, thermal issues and battery drain.

Skills

Android BSP bring-up

Linux kernel & device trees

Android drivers/HAL

C/C++

Hardware schematics reading

QPST/QFIL/Trace32

Kernel debugging

Soong/Make/vendor image packaging

Job description

Digital Links Inc. seeks an Embedded Linux Engineer to bring up Qualcomm Android BSPs on SM4450 devices and integrate with hardware. The role covers bootloader, kernel, device trees, and vendor binaries, ensuring OTA and A/B updates work smoothly.

You will debug boot issues, kernel panics, power and thermal concerns, and collaborate on driver and HAL integration for GPU, camera, cryptography, and other subsystems.