Xiaomi Technology

OS性能测试专家

Xiaomi Technology  •  Onsite  •  2 hours ago
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Job Description

OS性能测试专家
北京
社招
全职
职位 ID:A103960
职位描述
负责系统上层应用(如UI/Framework/桌面/相册等)在性能流畅度、动效流畅度、显示异常(黑屏/花屏/闪屏)、渲染效果等方面的模型建立、标准制定、问题分析与改进,保障OS整体流畅体验。
职位要求
1. 计算机科学、软件工程、电子信息工程等相关专业本科及以上学历。
2. 8年以上Android系统性能测试或优化经验
3. 精通Framework层(ActivityManager/WindowManager)工作原理。熟悉SurfaceFlinger、Skia引擎、RenderThread等图形渲染核心模块。
4. 熟练使用Systrace、Perfetto、ADB、Traceview等性能分析工具。
5. 能独立分析ANR、Crash、性能卡顿、黑化闪问题
6. 熟悉Linux内核调度(CPU/GPU调度策略)、内存管理(OOM/KSM)机制。
7. 逻辑思维严谨,良好的沟通能力
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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