XPENG

【探索者】自动驾驶C++开发

XPENG  •  Guangzhou, CN (Onsite)  •  1 month ago
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Job Description

【探索者】自动驾驶C++开发广州全职通用智能板块职位描述 1、基于先进自动驾驶域控制器、机器人控制器等,设计并构建全栈系统健康可观测性(Observability)框架,涵盖CPU 调度、内存子系统、DMA/IOMMU、GPU加速器利用率的实时度量与根因分析能力,主导系统级资源管控架构的设计与实现;
2、负责系统级资源管控架构的设计与实现,包括 cgroup v2 内存保护策略、RT 调度域隔离、ZRAM/Swap 压力调优、OOM 防御体系,确保安全关键路径的确定性时延;
3、负责设计并开发高性能性能数据采集与分析平台(数据 Pipeline、时序存储、可视化 Dashboard、RESTful/gRPC 接口服务),支撑百万级指标秒级入库与交互式查询;
4、负责深入Linux 内核关键子系统(scheduler / mm / VFS / block I/O),运用 perf / ftrace / eBPF / Perfetto 等手段定位并消除系统级瓶颈,输出可量化的优化方案;
5、与算法&底软团队紧密协作,看护整体性能指标,推动优化方案在量产车型上的落地。
职位要求1、本科及以上学历,1年-2年C++ 系统级开发经验;
2、 深入理解计算机体系结构、操作系统原理、编译与链接机制;
3、 精通C++开发,熟悉新语言特性,具有良好的代码规范和质量意识,对内存布局优化、Cache 友好数据结构、Lock-Free 编程有实战经验;
4、熟悉 Linux 内存管理子系统(SLUB / Page Reclaim / Compaction / CMA / ZRAM),了解 cgroup v2 内存控制器工作原理;
5、熟练掌握驱动Linux 内核性能分析工具链perf / ftrace / BPF (bcc/libbpf) / Perfetto / LTTng,能独立完成从现象复现到根因定位到补丁验证的完整闭环;
6、 具备强烈的技术好奇心、工程师自驱力和 End-to-End 问题闭环意识;
加分项:
1、有自动驾驶中间件经验者优先;
2、有开发Agent Skills分析问题经验者优先;
3、具备 Linux系统 或 Android系统、ROS 2系统调优开发经验者优先。 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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