Power, Performance, and Thermal(PPAT) Developer TestCore IT Solutions Pvt. Ltd.

5.0 - 12.0 years

0 Lacs

Hyderabad, Telangana, India

On-site

Job Title : Power, Performance, and Thermal (PPAT) Developer Experience : 512 years Job Summary : We are seeking a skilled PPAT Developer to analyze, optimize, and validate power, performance, and thermal aspects of embedded Linux systems. You will work on silicon-level power domains, kernel frameworks, and user-space profiling tools to deliver optimized systems for thermal and battery efficiency. Key Responsibilities : Analyze and optimize Linux-based systems for power efficiency and thermal behavior. Develop and maintain tools for measuring power consumption, CPU/GPU/DSP utilization, and thermal performance. Tune DVFS, CPUFreq, idle states, cpuidle, and thermal governors. Interface with kernel and firmware teams to drive platform-level power and thermal optimizations. Debug power-related issues and collaborate with hardware teams to identify root causes. Evaluate and recommend architectural changes to improve performance-per-watt. Run benchmarks and workload simulations to validate performance KPIs. Required Skills : Strong understanding of Linux kernel power management and thermal frameworks. Experience with tools like perf, powertop, turbostat, thermal_zone, and stress-ng. Hands-on with tracing tools like ftrace, LTTng, or perfetto. Good knowledge of SoC power architecture, regulators, clocks, and sleep states. Programming skills in C, Python, and shell scripting. Show more Show less

Posted 4 days ago

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