Xiaomi Technology

系统平台研发工程师-汽车

Xiaomi Technology  •  Beijing, CN (Onsite)  •  1 day ago
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Job Description

系统平台研发工程师-汽车
北京
校招
正式
软件研发类
2027届校园招聘计划
职位描述
1、性能优化与调优
-参与座舱域控制器(IVI/Cluster/DMS等)Android/Linux 系统的启动速度、内存占用、CPU/GPU负载及功耗的深度分析与优化;
-参与车机端关键场景(冷启动、语音唤醒、导航渲染、多屏联动)的性能瓶颈定位,制定并落地优化方案,达成整车厂交付指标;
-参与持续优化系统调度策略、内存管理、IO性能及图形栈(SurfaceFlinger/OpenGL ES/Vulkan)显示流畅度。
2、稳定性与异常处理
-参与车机系统 Crash、ANR、Watchdog、Kernel Panic、系统冻屏等疑难问题的分析、复盘与根治;
-参与建立并完善座舱系统稳定性指标体系(如 MTTFF、死机率、核心服务重启率等),推动底层软件及应用层质量提升;
3、工具链与平台建设
- 自研或集成系统级性能/稳定性分析工具(如 Systrace/Perfetto 二次开发、内存泄漏检测、自动化压测脚本等);
-搭建持续集成(CI)环境下的自动化性能监控与回归测试平台,实现版本迭代中的性能数据可视化与告警;
职位要求
1、学历与专业
计算机、软件工程、电子信息、自动化、通信等相关专业,本科及以上应届毕业生
对嵌入式系统、操作系统或移动互联网开发有浓厚兴趣。
2、技术基础
掌握 C/C++ 或 Java 其中一种编程语言,优秀的代码阅读和编写能力;
熟练掌握操作系统、计算机组成、数据结构算法等相关原理
3、加分项
在校期间做过操作系统、计算机组成原理、编译原理相关的课程设计或大作业;
折腾过刷机、Root、Xposed/Magisk 模块开发,或对系统底层有强烈好奇心;
有数学建模、ACM等编程竞赛经历
4、综合素质
自驱力强:遇到不懂的系统报错愿意去查文档、翻博客、看源码,而不是等答案
细致耐心:能沉下心来看成百上千行的系统日志,从细节中找线索
具备良好的沟通能力和团队协作意识,乐于分享
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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