General Information

Req #
WD00071936
Career area:
Research/Development
Country/Region:
China
State:
Beijing
City:
北京（Beijing）
Date:
Thursday, September 19, 2024
Working time:
Full-time
Additional Locations: 
* China - Beijing - 北京（Beijing）

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$57 billion revenue global technology powerhouse, ranked #248 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、负责智能网卡/DPU架构设计、软硬件协同软件研发、系统级性能调优等工作；

2、基于DPU实现高性能、高可用的端侧云网络(包括虚拟网络VPC、高性能存储网络、算力网络)；

3、紧跟业界发展趋势，通过软硬一体设计，推动laaS层技术架构演进，形成有竞争力的产品。

岗位要求：

1、精通C/C++语言开发，有3年以上系统软件研发经验；

2、深刻理解TCP/IP网络，及2~4层协议栈原理及常见协议；

3、精通DPDK或Linux内核网络编程，有实际系统开发和调试经验；

4、熟悉云网络业务及主流虚拟网络组件，如OpenvSwitch，VPP等；

5、熟悉tcpdump、perf、iperf等常见网络性能分析工具。

加分项：

1、有DPU/网卡驱动或相关组件研发经验；

2、有交换机，路由器，负载均衡等网络系统研发经验。

Additional Locations: 
* China - Beijing - 北京（Beijing）
* China
* China - Beijing
* China - Beijing - 北京（Beijing）
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