Xiaomi Technology

android框架工程师(图形,动效方向)

Xiaomi Technology  •  Onsite  •  8 hours ago
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Job Description

android框架工程师(图形,动效方向)
南京
社招
全职
职位 ID:A211339A
职位描述
1. 图形功能开发与优化
负责Android系统下图形图像相关模块(GPU/OpenGL/SurfaceFlinger等)的开发和维护
负责Android Graphics子系统整体性能的调试与优化
深入研究Android图形渲染管线,识别性能瓶颈并提出解决方案,提升帧率、降低延迟
2. 动效开发
负责小米电视系统动效功能的开发与优化,还原UX团队提供的2D/3D动画效果
负责动效下沉、半下沉等技术方案的实现与落地
负责系统UI动效、转场动画、交互反馈等场景的动效开发与性能调优
3. 特效开发
基于OpenGL ES实现高性能2D/3D图形特效
通过自定义View及底层渲染技术实现复杂动效效果(如玻璃动效、毛玻璃特效等)
负责特效/动效的性能与功耗优化,攻关疑难问题
研究图形渲染新技术并应用于产品
职位要求
一、学历与经验
本科及以上学历,计算机、图形学、图像处理、数学、电子工程等相关专业
3年以上Android系统层开发经验,有电视、机顶盒或车载系统开发经验者优先
二、编程语言与系统能力
精通C/C++,熟悉Java/Kotlin,具备Android NDK/JNI开发经验
资深的Linux/Unix编程与调试经验
熟悉Android系统架构,有Android Framework开发经验优先
三、图形与渲染技术
深入理解Android操作系统图形架构,熟悉SurfaceFlinger、Gralloc、HWC等AOSP图形模块
精通OpenGL ES 2.0/3.0/3.1开发,熟悉Vulkan图形API者优先
熟悉图形渲染管线的基本流程,理解2D/3D渲染原理
理解Shader编程(GLSL/SPIR-V)
熟悉Skia渲染引擎或类似2D渲染引擎
扎实的计算机图形学基础,理解矩阵变换、光照、纹理、坐标变换等
四、动效与特效开发
具备Android平台动效相关功能开发经验
有复杂动效/特效(如玻璃动效、毛玻璃效果等)的实际开发经验
理解动效性能与功耗优化方法
五、调试与性能优化
熟悉Android系统层性能分析和调试工具(如Systrace、Perfetto、ADB、RenderDoc等)
具备独立解决复杂系统级问题的能力,能定位并解决画面撕裂、卡顿、ANR、显示异常等问题
六、软素质
具备良好的自我驱动能力,具有强烈的责任感,有挑战自我、学习新知的意愿与能力
良好的英语读写能力,能快速阅读相关英文技术资料
优秀的团队合作及沟通能力
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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