Automotive Stability SME (Subject Matter Expert)

Company: Qualcomm China Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: General Summary Qualcomm is leveraging its expertise in wireless and computing technologies to drive a major technological revolution in the automotive industry. The Qualcomm Automotive Team is seeking a Stability SME (Subject Matter Expert) to lead system stability engineering for next-generation automotive platforms. This role focuses on Linux kernel power management, suspend/resume reliability, DSQB (Deep Sleep / Quick Boot), STR (Suspend-to-RAM), and boot stability for Qualcomm automotive SoC platforms. Responsibilities (include but not limited to): • Serve as the technical authority for system stability on Qualcomm automotive platforms, with focus on power management, suspend/resume (STR), deep sleep / Quick boot (DSQB), and boot reliability • Debug and resolve system stability issues related to Linux kernel power management, including suspend/resume failures, deep sleep anomalies, and wakeup source tracking • Analyze and triage bootloader-related stability issues, including XBL (eXtensible Bootloader), ABL (Android Bootloader), and secure boot failures • Perform root-cause analysis of power-domain related crashes, voltage rail sequencing issues, and clock/regulator driver failures • Drive improvements to suspend/resume latency, deep sleep entry/exit reliability, and boot-time stability for automotive platforms • Define and own stability KPIs and regression tracking for DSQB/STR milestones across automotive platform releases • Collaborate with hardware teams, chipset teams, and OEM/Tier-1 customers to resolve complex power-on-reset (POR) and reboot-loop issues • Develop automated tools and scripts to analyze power management and boot stability issues from crash dumps and logs • Translate customer stability pain points into actionable engineering scope and drive resolution with internal teams • Engage with internal teams (kernel, platform, CoreTech) to drive architecture improvements and code quality enhancements • Represent Qualcomm in technical discussions with customers and internal stakeholders on stability topics • Mentor engineers and contribute to internal knowledge sharing on stability methodologies Minimum Qualifications • Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related field • At the BS level, a minimum of 10 years; at the MS level, 8 years; and at the PhD level, 6 years of embedded Linux software development experience, with focus on system stability and power management • Deep expertise in Linux kernel power management subsystems: suspend-to-RAM (STR), deep sleep (DSQB), runtime PM, PSCI, CPUIdle, devfreq, and wakeup sources • Strong experience with ARM-based SoC bootloaders, including XBL/ABL/U-Boot, secure boot chain, and boot sequence debugging • Proficient in C and scripting languages (Python, Shell) for driver development and debug tooling Preferred Qualifications • Hands-on experience debugging suspend/resume failures and deep sleep issues using ftrace, perf, /sys/kernel/debug/suspend_stats, and wakeup_count • Solid understanding of ARM power architecture: power domains, clock/voltage/regulator frameworks, PMIC interaction, and RPMh/ARC/VRM • Experience with crash dump analysis tools (ramdump, coredump, GDB, JTAG) for power/boot related failures • Familiarity with automotive-grade requirements (ISO 26262, ASIL) related to system startup and power cycling • Experience with Qualcomm automotive platforms (SA8797P, SA8255P, SA8775P) and their power management architecture • Knowledge of AUTOSAR power management or automotive boot sequence requirements • Proven ability to identify and solve complex, multi-subsystem stability issues under pressure • Excellent English communication skills, both written and verbal • Self-driven with ability to span software, hardware, system, and customer-facing roles Minimum Qualifications: • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 6+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 5+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience. • 3+ years of work experience with Programming Language such as C, C++, Java, Python, etc. Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability-accomodations@qualcomm.com or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. 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