Software Firmware Engineer 4
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职位描述
Software Firmware Engineer 4
Description -
Overview:
Seeking an experienced Android Graphics Expert to design, develop, and optimize high-performance graphics and rendering pipelines on Android devices. The ideal candidate will have deep expertise in OpenGL ES, Vulkan, GPU optimization, and Android’s graphics stack, with strong system-level debugging skills.
This role involves working closely with platform engineers, performance teams, and hardware vendors to deliver smooth, high-FPS, low-latency rendering experiences across devices.
Key Responsibilities
- Graphics Development
Design and implement real-time rendering pipelines on Android
Develop 2D/3D rendering systems using OpenGL ES / Vulkan
Implement shader programs (GLSL/SPIR-V)
Optimize graphics performance (FPS, memory, power)
Platform & System Integration
Work with Android graphics stack:
- SurfaceFlinger
- HWComposer
- Skia
- RenderThread
Debug rendering issues across device variants
Handle frame drops, jank, ANR caused by graphics bottlenecks
- Performance Optimization
Profile GPU and CPU usage
Use tools like:
- Android GPU Inspector
- Perfetto
- Systrace
- RenderDoc
Optimize:
- Texture handling
- Memory bandwidth
- Overdraw
- Frame timing
Low-Level Debugging
Debug driver-level and HAL issues (if required)
Work with device vendors (Qualcomm, MediaTek, etc.)
Understand AOSP graphics pipeline and buffer managemen
Testing & Stability
Validate rendering across multiple Android versions
Handle device compatibility challenges
Ensure smooth behavior across refresh rates (60Hz / 90Hz / 120Hz
#LI_POST
Job -
Software
Schedule -
Full time
Shift -
No shift premium (India)
Travel -
Relocation -
Equal Opportunity Employer (EEO) -
HP, Inc. provides equal employment opportunity to all employees and prospective employees, without regard to race, color, religion, sex, national origin, ancestry, citizenship, sexual orientation, age, disability, or status as a protected veteran, marital status, familial status, physical or mental disability, medical condition, pregnancy, genetic predisposition or carrier status, uniformed service status, political affiliation or any other characteristic protected by applicable national, federal, state, and local law(s).
Please be assured that you will not be subject to any adverse treatment if you choose to disclose the information requested. This information is provided voluntarily. The information obtained will be kept in strict confidence.
For more information, review HP’s EEO Policy or read about your rights as an applicant under the law here: “ Know Your Rights: Workplace Discrimination is Illegal "
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