Xiaomi Technology

新业务部-软件研发工程师(内存及存储方向)

Xiaomi Technology  •  Onsite  •  21 hours ago
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Job Description

新业务部-软件研发工程师(内存及存储方向)
上海、西安
社招
全职
职位 ID:Q2500
职位描述
1、负责Linux Kernel升级,裁剪以及开源Patch引入;
2、负责Linux Kernel重要驱动模块开发;
3、负责以下1种或者几种:
a) 负责文件系统及Block-IO层驱动开发与性能优化,有MQ开发,调试经验优先考虑;
b) 负责内存管理子系统优化,有大内存申请性能优化,内存压缩优化经验优先考虑;
c) 负责进程调度性能优化,移植,开源patch引入等工作,负责CFS,EAS等调度算法优化;
4、负责Linux系统性能,优化系统资源管理与调度,解决产品痛点,攻坚技术困难。
职位要求
1、计算机、通信、电子、自动化或数学等相关专业本科及本科以上;
2、精通C/C++编程,熟悉JAVA/python等;
3、熟悉Linux驱动模型,熟悉Linux kernel中断处理流程,熟悉Linux DTS,ACPI机制;
4、熟悉Linux kernel重要驱动模块开发,如UFS,SD,NVMe,EMMC等一种或几种Block设备驱动为加分项;
5、熟悉Android Hal层开发;熟悉Android framework层,HAL层以及Kernel Driver的垂直开发;
6、深入理解Linux内核,熟悉内存管理,进程管理和文件系统中的一个或几个子系统优先考虑;
7、有开源社区开发经验。
投递
Xiaomi Technology

About Xiaomi Technology

Xiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core.

Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology.

Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform,reached 558 million smart devices connected to its platform (excluding smartphones,laptops and tablets) as of September 30 2022. Xiaomi products are present in more than 100 countries and regions around the world. In August 2022, Xiaomi was included in the Fortune Global 500 list for the fourth year in a row, ranking 266th. The company is the fastest-rising Chinese technology conglomerate during the four-year period.

Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Beijing, CN
Year Founded
2010
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