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Software Developer @ People Tech

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 Software Developer

Job Description

Job Title: PPAT- Power Software Developer


Required Expertise: 

  1. Qualcomm-Specific Knowledge: 
    • Hands-on experience with Resource Power Manager (RPMh), SPMI, TSENS, and CPR (Core Power Reduction) mechanisms. 
    • Familiarity with Oryon CPUs, Hexagon DSPs, Adreno GPU, and AI accelerators. 
    • Experience with tools: QXDM, QPST, Trepn Profiler, QDART, Dragonboard/CRB environments. 
  2. OS and Driver Development: 
    • Strong C/C++ development skills for Linux or Windows kernel power/thermal subsystems. 
    • Integration of custom PMIC or thermal drivers in AOSP or Yocto-based distributions. 
  3. Power Profiling & Tuning: 
    • Use of Trepn, PowerTOP, ftrace, perf, and RAPL-like interfaces for detailed power/perf analysis. 
    • Tuning performance-per-watt metrics across workloads (AI inference, GPU rendering, video playback, etc.). 
  4. Debugging and Analysis: 
    • Strong log analysis skills (kernel, ADB, QXDM). 
    • Familiarity with JTAG/debug probes, boot tracing, and event timelines for power issue debugging. 
  • Prior experience working on any platforms (reference or commercial). 
  • Familiarity with Linux on ARM64 and power management on ARM64 SoCs. 
  • Knowledge of modern thermal management techniques for fanless laptops or ultrabooks. 
  • Exposure to AI performance-power optimization, e.g., NPU power scaling for LLM workloads. 

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Send resumes to ni**********a@pe*******h.com

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:   low power mode power management Performance Linux Device Driver

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