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Software Engineer @ People Tech

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 Software Engineer

Job Description

Job Title: Power, Performance, and Thermal (PPAT) Developer
Experience: 3 to 7 years

Location: Hyderabad

Notice Period: Immediate to 15 Days

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.

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Software Development - Other
Employement Type: Full time

Contact Details:

Company: People Tech
Location(s): Hyderabad

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Keyskills:   Power Management Development Thermal & Performance Tuning Power Profiling Tools Debugging & Analysis Embedded Systems & Firmware Driver Development

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