Highly Skilled Linux Performance Specialist

2 days ago

Hyderabad, Telangana, India beBeeLinuxPerformanceSpecialist Full time ₹ 80,00,000 - ₹ 1,50,00,000
About the Position

Our organization is seeking a highly skilled Linux performance specialist to join our engineering team. In this role, you will analyze and optimize Linux performance on embedded and consumer platforms.

Key Responsibilities:

  • Conduct in-depth analysis of Linux performance on various platforms to identify areas for improvement.
  • Collaborate with hardware and software teams to understand SoC power domains, DVFS, thermal zones, and hardware models.
  • Utilize advanced performance analysis tools such as perf, ftrace, systemtap, eBPF, strace, iotop, powertop, and LTTng.
  • Implement power-performance tuning using frameworks like CPUFreq, devfreq, cpuidle, and thermal management frameworks.
  • Develop automation scripts in C, Python, and shell for performance benchmarking, data collection, and result analysis.
  • Benchmark using tools such as Phoronix Test Suite, stress-ng, sysbench, fio, glmark2, and others.

Qualifications:

  • Strong knowledge of Linux internals (process scheduling, memory management, I/O stack, file systems, NUMA, etc.).
  • Proficiency with performance analysis tools: perf, htop, vmstat, iotop, powertop, ftrace, strace, systemtap, eBPF, systemd-analyze, bootchart, blktrace, oprofile, etc.
  • Experience in power-performance frameworks: CPUFreq, devfreq, cpuidle, and thermal management.
  • Skilled in C programming, Python scripting, and shell scripting for automation.
  • Knowledge of benchmarking tools like Phoronix Test Suite, stress-ng, sysbench, fio, glmark2.
  • Familiarity with kernel tuning interfaces: /proc, /sys, cgroups, udev, sysctl.
  • Experience with Yocto, Debian, or Ubuntu-based Linux distributions for system optimization.
  • Understanding of hardware power domains, DVFS, thermal zones, and SoC power/thermal models is a plus.

Preferred Qualifications:

  • 5+ years of hands-on experience in Linux performance analysis and tuning, particularly on embedded or consumer platforms.

Education:

  • Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field.

How to Apply:

We encourage interested candidates to submit their resumes along with a cover letter outlining their qualifications and experience.

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