General Information

Req #
WD00099936
Career area:
Hardware Engineering
Country/Region:
China
State:
Shanghai
City:
上海（Shanghai）
Date:
Monday, June 29, 2026
Working time:
Full-time
Additional Locations: 
* China - Shanghai - 上海（Shanghai）

Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers. 

Lenovo is a US$83 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY). 

This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub.

Description and Requirements

岗位职责：
1、通过用户调研、竞品研究等手段，主导多媒体相关高价值特性的挖掘、全链路方案设计
2、对接底层多媒体相关模块，协同完成Framework多媒体相关功能开发
3、组织多媒体重难点问题技术攻关，撰写相关开发技术文档
岗位要求：
1、3年以上Framework多媒体研发经验，参与过音频、视频、图形Graphilc等模块开发，有丰富多媒体问题处理与特性开发经验
2、熟练掌握C/C++和java语言、深入理解Binder、JNI、AIDL等核心机制
3、熟悉Framework主要模块WMS AMS PMS等基本流程，可以参与日常Framework通用功能开发
4、熟悉Binder、AIDL、权限、Selinux、多线程并发等核心机制原理，有跨进程、多模块协同开发经验
5、熟悉音视频定制开发，熟悉AudioFlinger/AndioPlicyManager等核心流程，熟悉主流音视频编码协议和音视频编解码流程
6、协同、沟通能力强，可独立对接底层多媒体模块完成需求开发与问题修复

7、能够主动拓展业务知识，全方位提升综合能力，有较强的主动优化意识，勇于担当，积极推动问题解决码流程


Additional Locations: 
* China - Shanghai - 上海（Shanghai）
* China
* China - Shanghai
* China - Shanghai - 上海（Shanghai）
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