PPAT - Power software Developer

3 days ago


Hyderabad, Telangana, India TestCore IT Solutions Pvt. Ltd. Full time ₹ 20,00,000 - ₹ 25,00,000 per year

PPAT – Power Software Developer

Experience: 4+ years


Key Responsibilities:

  • Power Management Software Development
  • Develop and optimise platform-specific power management features on SoCs (based on custom Oryon CPUs).
  • Implement DVFS (Dynamic Voltage and Frequency Scaling), Sleep/Wake logic, and rail/clock gating across CPU, NPU, GPU, and DSP domains.
  • Integrate with Power Management ICs (PMICs) and configure resource power managers (RPMh, RSC).
  • Low Power Mode Enablement
  • Enable platform deep sleep, suspend-to-idle, and system sleep states tailored for Always-On (AON) use cases.
  • Validate retention/restore sequences of SoC subsystems and memory during low-power modes.
  • Integrate SPMI-based communication with PMIC for power domain control.
  • Thermal & Performance Scaling
  • Develop and tune thermal mitigation policies using sensors and thermal zones.
  • Interface with Battery Management System (BMS) and configure thermal trip points.
  • Implement CPUFreq/DevFreq drivers with QoS-aware thermal throttling and performance caps.
  • Power & Thermal Characterization
  • Measure and optimize platform power (active and idle) using Trepn Profiler, QDART, QPST, and onboard fuel gauges.
  • Perform power regression analysis across software releases and feature integrations.
  • Work with system architects to define performance-per-watt KPIs for devices (AI laptops, edge compute systems).
  • Firmware and Bootloader Integration
  • Collaborate with UEFI/TF-A developers to manage early-stage power initialization.
  • Coordinate with XBL, ABL, and UEFI teams for seamless handoff of power states to Linux/Windows OS.
  • Debug & Bring-up Support
  • Triage system-level power and thermal issues with QXDM, QPST, kernel logs, ftrace, trace32, JTAG.
  • Work with silicon validation teams to debug board-level or SoC-level anomalies in power delivery or heat dissipation.
  • Cross-Team Collaboration
  • Partner with PMIC, platform, kernel, BSP, and thermal teams to co-design efficient power solutions.
  • Support OEM/ODM partners in tuning and validating power features for commercial products (laptops, tablets).
  • Contribute to system-level test plans and validations for power and thermal readiness at EVT/DVT stages.


Required Expertise:

  • Qualcomm-Specific Knowledge
    : RPMh, SPMI, TSENS, CPR (Core Power Reduction), Oryon CPUs, Hexagon DSPs, Adreno GPU, AI accelerators.
  • Tools
    : QXDM, QPST, Trepn Profiler, QDART, Dragonboard/CRB.
  • OS & Driver Development
    : C/C++ for Linux/Windows kernel (power/thermal subsystems), AOSP/Yocto PMIC & thermal drivers.
  • Power Profiling & Tuning
    : Trepn, PowerTOP, ftrace, perf, RAPL-like interfaces.
  • Debugging
    : Kernel/ADB/QXDM log analysis, JTAG, boot tracing, event timelines.


Preferred Qualifications:

  • Experience with reference or commercial platforms.
  • Linux on ARM64 & power management on ARM64 SoCs.
  • Modern thermal management techniques for fanless laptops/ultrabooks.
  • Exposure to AI performance-power optimisation (e.g., NPU scaling for LLM workloads).

  • PPAT Developer

    1 week ago


    Hyderabad, Telangana, India QTIMINDS Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    Job Title:PPAT Developer (Power, Performance, and Thermal)Location:HyderabadExperience:3+yearsJob Type:Full-timeJob Description:We're looking for a skilled PPAT Developer with:Strong grasp of Linux kernel power & thermal frameworksExperience with perf, powertop, turbostat, thermal_zone, stress-ngFamiliarity with tracing tools like ftrace, LTTng, or...

  • Engineer- PPAT

    1 week ago


    Hyderabad, Telangana, India Qualcomm Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Company:Qualcomm India Private LimitedJob Area:Engineering Group, Engineering Group > Software EngineeringGeneral Summary: Title: SoC Power Optimization - System Software EngineerJob function: QCT PPAT Target Power HYD.Skills/experience: 2 to 6  years of experience in Microprocessor Architecture, Power analysis & optimization, Implementing SoC power...

  • Sr Engineer- PPAT

    1 day ago


    Hyderabad, Telangana, India Qualcomm Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    CompanyQualcomm India Private LimitedJob AreaEngineering Group, Engineering Group > Software EngineeringGeneral SummaryTitle: SoC Power Optimization - System Software EngineerJob function: QCT PPAT Target Power HYD.Skills/experience: 3 to 6 years of experience inMicroprocessor Architecture,Power analysis & optimization, ImplementingSoC power management...

  • Sr Engineer- PPAT

    1 day ago


    Hyderabad, Telangana, India Qualcomm Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Company:Qualcomm India Private LimitedJob Area:Engineering Group, Engineering Group > Software EngineeringGeneral Summary: Title: SoC Power Optimization - System Software EngineerJob function: QCT PPAT Target Power HYD.Skills/experience: 3 to 6  years of experience in Microprocessor Architecture, Power analysis & optimization, Implementing SoC power...

  • Power Bi Developer

    3 days ago


    Hyderabad, Telangana, India Amaravadhis Software Services Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    We are a fast-growing ERP software company delivering solutions to construction companies, including desktop and mobile apps for project management, procurement, HRMS, BOQ tracking, and more. Our platforms are used by hundreds of clients across multiple regions, and we are now looking to add dynamic data visualization and insights capabilities through Power...

  • Power BI Developer

    1 day ago


    Hyderabad, Telangana, India Kanerika Software Full time

    Role We are looking for a Power BI Developer with over 2 years of hands-on experience in building dashboards, reports, and data models. The candidate should have solid knowledge of DAX, Power Query (M), and SQL, and be capable of delivering insightful and interactive business reports based on requirements from business stakeholders. Job Location...

  • Power BI Developer

    23 hours ago


    Hyderabad, Telangana, India Kanerika Software Full time

    Job InformationDate Opened10/21/2025Job TypeFull timeIndustryTechnologyCityHyderabadState/ProvinceTelanganaCountryIndiaZip/Postal Code500032Job DescriptionRoleWe are looking for a Power BI Developer with over 2 years of hands-on experience in building dashboards, reports, and data models. The candidate should have solid knowledge of DAX, Power Query (M), and...


  • Hyderabad, Telangana, India Qualcomm Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Company:Qualcomm India Private LimitedJob Area: Engineering Group, Engineering Group > Software EngineeringGeneral Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software...


  • Hyderabad, Telangana, India Axiom Software Solutions Limited Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    A Power Automate developer uses Microsoft Power Automate to create solutions that automate repetitive tasks and improve business processes. They may also be known as robotic process automation (RPA) developers. Responsibilities • Analyze business requirements and create process documentation• Design, develop, and test solutions• Integrate and customize...


  • Hyderabad, Telangana, India CARBYNETECH Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    We are looking for a skilled Power App Developer with 2 to 7 years of experience to join our team in Bengaluru. The ideal candidate will have expertise in developing and implementing Power Apps solutions.Roles and ResponsibilityDesign, develop, and deploy Power Apps solutions to meet business requirements.Collaborate with stakeholders to gather requirements...