XPENG

【探索者】通信软件开发工程师

XPENG  •  Onsite  •  15 days ago
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Job Description

【探索者】通信软件开发工程师广州全职通用智能板块职位描述1、 驱动与网络栈维护:负责车载Linux以太网MAC/PHY驱动的适配、优化与问题排查,保障网络子系统在复杂车载环境下的稳定运行;
2、协议栈与流量控制:参与TCP/IP协议栈调优,设计并落地车载QoS/流量控制策略(tc/qdisc等),满足实时通信的低延迟与确定性要求;
3、高性能数据面开发:基于eBPF/XDP实现流量过滤、重定向与策略卸载;引入io_uring优化网络异步IO路径,提升并发吞吐与响应效率;
4、 性能调优与问题攻关:主导延迟抖动、丢包、驱动竞态等网络疑难问题定位,搭建基于perf/ftrace/bpftrace/tcpdump的自动化诊断工具链;
5、协同与量产交付:与硬件、中间件(SOME/IP/DDS/DoIP等)及测试团队协作,完成网络模块集成、车规验证与量产落地。职位要求1、本科及以上学历,计算机/通信/电子/自动化等相关专业,2年以上Linux网络/内核/驱动开发经验,有车载或嵌入式项目经验者优先;
2、 熟练掌握C语言,熟悉Linux内核网络子系统架构,理解TCP/IP协议栈核心流程与netdev驱动模型;
3、 熟悉Linux流量控制体系,能编写tc规则或优化现有QoS策略,了解TSN/AVB或确定性网络者优先;
4、 具备eBPF/XDP开发实战经验,了解io_uring在网络异步IO中的应用机制;熟练使用perf、ftrace、bpftrace、crash、tcpdump等内核级调试工具;
5、熟练运用AI辅助开发工具(如GitHub Copilot、Cursor、通义灵码等),能利用AI加速代码编写、日志分析、性能数据解读与技术调研,并具备对AI生成代码的审查、验证与安全合规意识(尤其适用于内核/驱动场景);
6、熟悉交叉编译与嵌入式Linux构建流程,具备良好的代码规范、自测习惯与跨团队协作能力,能独立负责模块从开发到量产的闭环。 投递
XPENG

About XPENG

XPeng is a leading Chinese Smart EV company that designs, develops, manufactures, and markets Smart EVs that appeal to the large and growing base of technology-savvy middle-class consumers. Its mission is to drive Smart EV transformation with technology and data, shaping the mobility experience of the future. In order to optimize its customers’ mobility experience, XPeng develops in-house its full-stack advanced driver-assistance system technology and in-car intelligent operating system, as well as core vehicle systems including powertrain and the electrical/electronic architecture. XPeng is headquartered in Guangzhou, China. In 2021, the Company established its European headquarters in Amsterdam, along with other dedicated offices in Copenhagen, Munich, Oslo, and Stockholm.The Company’s Smart EVs are mainly manufactured at its plant in Zhaoqing and Guangzhou,Guangdong province.

For more information, please visit https://heyxpeng.com.

Industry
Automotive & Mobility
Company Size
1,001-5,000 employees
Headquarters
Guangzhou, CN
Year Founded
2014
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