Audio Engineer

Pentangle Tech Services | P5 Group; Newark (CA); Vor Ort; USD 120.000 - 170.000; Vollzeit

Zusammenfassung

Pentangle Tech Services | P5 Group in Newark, CA is seeking an Android Audio Engineer to design and optimize audio frameworks and device integration. The role focuses on deep knowledge of Android audio components and end-to-end data flow from apps to audio hardware.

The candidate will work with native and Java layers, implement system services, and contribute to quality through debugging and bug report analysis. Familiarity with security policies is valued.

Qualifikationen

• Strong knowledge of Android audio frameworks and relevant components.
• Experience with AudioTrack, AudioMixer, AudioPolicy, AudioFlinger and Audio HAL.
• Familiarity with Android audio effects interface and integration.
• Understanding audio data and control flow from apps to devices.
• Experience with tinyAlsa, Audio FE/BE, machine driver and codec integration.
• Proficient in Android debugging tools and bug report analysis.
• Understanding of AIDL, HIDL and implementation of system services.
• Knowledge of SELinux and Sepolicies.

Kenntnisse

Android audio frameworks

AudioTrack handling

AudioMixer

AudioPolicy

AudioFlinger

Audio HAL

Audio effects interface

JNI integration

AIDL / HIDL

SELinux / Sepolicies

Android debugging tools

Tools

TinyALSA

Audio FE/BE

Audio codec integration

Machine driver

Bug report analysis

Jobbeschreibung

• Good understanding of android audio frameworks.
• Experience in AudioTrack handling, AudioMixer, AudioPolicy, AudioFlinger and Audio HAL.
• Good knowledge on android audio effects interface and integration.
• Understanding of audio data and control flow from playback and capture application to the corresponding audio devices.
• Understanding of tinyAlsa, Audio FE/BE, machine driver.
• Understanding of audio codec integration/flow.
• Sound knowledge on Audio formats, able to understand and analyze audio data.
• Hand-on experience with Android debugging tools and bug report analysis.
• Understanding of AIDL, HIDL and experience implementing Android system services.
• Good understanding of Android Selinux and implementation of Sepolicies.
• Understanding of JNI interface for implementation of native.