Senior Android Platform Engineer (AOSP / Audio)
First seen by Alion on Oct 29, 2026.
About the project
You will join a CSHARK team delivering a project for our client, a technology company developing on-device AI audio and speech solutions.
Your main focus will be integrating the client's audio SDK directly into the Android platform, ensuring it works seamlessly within AOSP-based OEM builds.
You will work across the Android audio stack, native system components and hardware acceleration technologies, including NPU and DSP, to deliver reliable, high-performance audio solutions on real devices.
IN SHORT:
🌎 100% remote or from the office (Wrocław, Bielsko-Biała) - You choose!
💰 125 - 175 PLN/h
☑️ B2B contract
Your responsibilities
Integrate the client's audio SDK into AOSP-based OEM builds.
Develop and maintain Android platform components, including Audio HAL, AudioFlinger and AudioPolicy.
Work with Qualcomm AudioReach and other DSP audio frameworks.
Optimise audio processing and SDK performance on NPU and DSP hardware.
Develop native components in C/C++ and framework-level components in Java/Kotlin.
Ensure compliance with Android platform requirements, including SELinux, Treble and CTS/VTS.
Collaborate with OEM partners, support integrations and troubleshoot platform-level issues.
What we expect
Senior-level experience in Android platform development (AOSP).
Strong understanding of Android audio architecture, including Audio HAL, AudioFlinger and AudioPolicy.
Strong programming skills in C/C++ and experience with Java and/or Kotlin.
Hands-on experience with Qualcomm AudioReach or other DSP audio frameworks.
Practical knowledge of SELinux, Treble and CTS/VTS.
Experience integrating software into OEM or SoC vendor builds.
Fluent English.
Nice to have
Experience running machine learning models on NPU/DSP.
Knowledge of real-time audio processing.
What we offer
A fully remote role on a long-term project for an international client.
Work on cutting-edge AI technology.
A team of experienced engineers and direct contact with the client’s R&D.
Stable cooperation with CSHARK, plus support from our delivery and people teams throughout the project.
Tech stack
- AOSP
- C++
- Android Audio HAL
- Android framework
- Linux