Mobile Power Optimization Engineer

Technology, Data & Digital · Software & Web Development · Software Engineering · Embedded Systems

In short

Qualcomm seeks a Mobile Power Optimization Engineer in Beijing to develop software, analyze mobile platform power/performance bottlenecks, and collaborate with teams for improvement. The role involves system-level design, feature estimation, development, validation, and solving power issues from both software and hardware perspectives.

Responsibilities

SW program/code/script development in Qualcomm Platform.
Analyze the power/performance bottleneck of mobile platform.
Provide advice and co-work with other teams to improve the power.
Take part in the system level design from the beginning to achieve better power.
New feature/requirement estimation, development, validation, and release.
Co-work with internal global Tech teams, PM teams, and CE teams.
Co-work with Chipset team to do power projection/Analysis/Optimization.
Descript/Analyze/Solve power issue/problem from SW and HW side.
Be responsible for studying and observing frontier technical and research of Mobile.
Collect logs / RAM Dump and track issue/problem resolved.

Requirements

Demonstrate programming skills in C/C++/Python.
Rich experience in Linux and Android driver development.
Strong knowledge of Mobile architecture, including CPU, GPU, Memory and peripherals.
Strong knowledge on Linux kernel development - CPU Sched, Frequency DCVS, BW governor, CPU LPM and drivers.
Mobile Game Performance and Power optimization experience.
Basic knowledge of digital and analog circuits.
Strong analytical and debugging skills.
Excellent verbal and written communication skills in Chinese and English.
Project leadership experience.
Master’s degree in CS, EE or equivalent, 5+ years’ experience.
Good communication skills and teamwork.
High passion to achieve better performance.
Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience.
Master's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Software Engineering or related work experience.
PhD in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience.
2+ years of work experience with Programming Language such as C, C++, Java, Python, etc.

Desired Qualifications

Previous roles include Staff Engineer, Principal Engineer, Senior Engineer, Lead Engineer, Senior Software Engineer.

Benefits

Qualcomm is an equal opportunity employer.
Qualcomm is committed to providing an accessible process for individuals with disabilities.
Qualcomm is committed to making our workplace accessible for individuals with disabilities.

Skills

C++PythonLinuxAndroidMobile ArchitectureLinux KernelCPU SchedFrequency DCVSBW governorCPU LPMGame PerformancePower OptimizationDigital CircuitsAnalog CircuitsDebuggingJava

#Mobile#Power Optimization#Software Engineering#Qualcomm Platform#Performance Analysis#System Design#Feature Development#Chipset#SW/HW Debugging#Frontier Technology