Role Overview

Key Responsibilities

- Work on Android Display architecture for Qualcomm chipset-based devices.

- Debug, analyze, and resolve display-related issues across the Android userspace stack.

- Work with Android display components such as:

- SurfaceFlinger

- Hardware Composer / HWC

- Gralloc

- Display HAL

- Vendor display services

- Analyze display pipelines including composition, buffer management, synchronization, and frame rendering.

- Collaborate with kernel, graphics, multimedia, and system teams to debug end-to-end display issues.

- Support display features such as:

- Multiple displays

- External display / HDMI / DP

- Miracast or wireless display

- Refresh rate handling

- Display power management

- Color management

- HDR / Wide Color Gamut, if applicable

- Perform debugging using Android tools such as:

- adb

- logcat

- dumpsys SurfaceFlinger

- systrace / perfetto

- bugreport

- Work closely with Qualcomm BSP/vendor display stack and support integration activities.

- Participate in issue triage, root cause analysis, and provide technical fixes or recommendations.

Mandatory Skills

- Robust experience in Android userspace display stack .

- Positive understanding of Android graphics and display architecture.

- Experience working with:

- SurfaceFlinger

- HWC / HWComposer

- Gralloc

- Display HAL

- Native Android services





- Strong C/C++ programming and debugging skills.

- Good understanding of buffer flow, composition flow, vsync, fences, and synchronization.

- Experience debugging display issues such as:

- Black screen

- Flickering

- Tearing

- Frame drops

- Composition failures

- Resolution / refresh rate issues

- External display issues

- Familiarity with Android build system and AOSP/vendor code integration.

- Strong problem-solving and communication skills.

Good to Have / Plus Skills

- Knowledge or hands-on experience with DRM/KMS .

- Understanding of Linux display driver architecture.

- Experience with display kernel components such as:

- DSI

- MIPI

- Display controller

- Panel drivers

- DRM bridges/connectors

- Knowledge of GPU/display interaction.

- Experience with Qualcomm display driver stack.

- Familiarity with performance profiling and power optimization.

- Exposure to Android Treble, HAL interfaces, and vendor interface design.

Required Experience

- 4+ years of experience in Android platform development.
- Minimum 2+ years of hands-on experience in Android display/userspace graphics stack.

Prior experience working on Qualcomm chipset-based Android devices is highly preferred.

Pay: ₹1,000,000.00 - ₹2,000,000.00 per year

Work Location: In person

📌 Display Engineer (Hyderabad)
🏢 Innominds Software
📍 Hyderabad