Linux System Engineer - C / C++ Programming

ConfidentialBengaluru / Bangalore, India

6 days ago

Job description

Strong Linux Kernel developer Linux Kernel Driver Developer with strong CC++ programming skills

Job Title : Linux System Engineer S3 / S0ix Enablement (GFX Focus)

Key Responsibilities

Design, implement, and optimize S3 / S0ix power management solutions within Linux environments for graphics-intensive applications, with a focus on both GPU and CPU power states.
Debug and diagnose system-level issues related to the graphics subsystems, including GPU power management, display interfaces, and overall system performance.
Utilize debugging tools and techniques (e.g., gdb, ftrace, perf, and other system-level diagnostics) to analyze and resolve performance and stability issues effectively.
Collaborate with hardware engineers and software developers to ensure compatibility and optimization of Linux kernel with hardware components.
Contribute to the development of drivers and kernel-level features that enhance power efficiency and performance for graphics-related tasks.
Monitor system performance and power states of both GPU and CPU, identifying areas for improvement, applying patches, and updates as necessary.
Support testing and validation processes for new features in S3 / S0ix states, ensuring compliance with industry standards and best practices.
Document processes, tools, and troubleshooting procedures for internal knowledge sharing and training. Stay updated with the latest trends in Linux kernel development, power management, and graphics performance.

Qualifications

Bachelor's degree in Computer Science, Electrical Engineering, or a related field (or equivalent practical experience).

Proven experience working with the Linux kernel, particularly in the areas of power management and graphics subsystems.

Strong understanding of S3 / S0ix states and their impact on system performance and power efficiency, along with a solid knowledge of GPU and CPU power states.

Proficiency in C / C++ programming for driver development and kernel module creation.

Familiarity with graphics APIs and frameworks (e.g., OpenGL, Vulkan) and their interactions with the Linux OS. Experience using debugging tools (e.g., gdb, ftrace, perf, etc.) to diagnose and troubleshoot system-level issues.

Collaboration skills with a knack for working in a team-oriented environment. Excellent problem-solving skills and attention to detail.

Preferred Qualifications

Knowledge of hardware components, including GPUs, CPUs, displays, and power delivery systems. Familiarity with scripting languages (e.g., Python, Bash) for automation and development tasks.

(ref : hirist.tech)

Skills Required

C, Gdb, Opengl, Linux Kernel, PERF

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Linux Engineer • Bengaluru / Bangalore, India