Required Technical Skills

Display, Video, &

- Pixel Processing

- DSI2 &
- MIPI

: Deep knowledge of MIPI DSI-2 physical and protocol layers for high-speed mobile and automotive displays.

- Pixel Formats &

- Formats

: Mastery of raw pixel data formats, including PACKED YUV444 and RGB data streams.

- Bit Depth &

- Color

: Expertise in validating variable bit depths (e.g., 8-bit, 10-bit, 12-bit per channel) and their impact on color fidelity. [1]

- Scaling &

- Processing

: Strong understanding of image processing pipelines, specifically upscale and downscale filtering engines.

- Display Technologies: Deep knowledge of display panels, display drivers, demura (mura correction) algorithms, and color management systems.

Hardware Validation &

- Equipment

- Introspect Technology: Hands-on experience using Introspect SV series systems (or similar MIPI protocol analyzers/exercisers) for protocol conformance and physical layer testing.

- FPGA Prototyping &
- Emulation

: Experience using FPGA platforms (Xilinx/AMD, Intel, or Zebu environments) for pre-silicon development and early post-silicon software alignment.

- Lab Instrumentation: Mastery of high-speed oscilloscopes, multimeters, logic analyzers, and bit error rate testers (BERT).

Silicon Characterization &

- Verification Methodologies

- Bitstream Verification: Experience developing and executing bitstream verification methodologies to validate code compliance and pipeline robustness.

- SV/UVM Understanding: Solid understanding of SystemVerilog and UVM (Universal Verification Methodology)



to effectively bridge pre-silicon testbenches with post-silicon test plans.

- PVT Testing: Experience characterizing silicon performance across Process, Voltage, and Temperature corners.

- Frame Buffer: Expertise in validating memory interfaces, frame buffer bandwidth, display refresh rates, and power-saving modes.

- Functionality: Full-stack functional validation of chip configuration, register maps, interrupts, and power management states.

Software, OS, &

- Automation

- Python Programming: Advanced Python programming skills for building, scaling, and maintaining automated test scripts, with tools and frameworks.

- Low-Level Software: Experience writing and debugging firmware in baremetal environments and RTOS platforms.

- OS Ecosystems: Familiarity with display subsystem pipelines within host operating systems, specifically Android (SurfaceFlinger/HWC) and Linux (DRM/KMS drivers).

- Excellent problem-solving abilities and attention to details

- Good software debugging skills using tools like gdb, Valgrind etc.

- Experience in Continuous Integration tools like SVN, Git, Jira etc.

Soft Skills:

- Strong communication skills for clearly communicating ideas and concepts to team/customer

Qualifications

- Education: Bachelors or Master’s degree in Electrical Engineering, Computer Engineering, or a related field.

Experience: 6+ years of experience in post-silicon validation, specifically within display, multimedia, or high-speed SoC environmentsRole & responsibilities

📌 Post Silicon Validation Engineer (Bengaluru)
🏢 Quest Global
📍 Bengaluru