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Open nowPosted 191 days ago

自动驾驶C++开发

xiaopeng/index1,586 open roles

Where
Guangzhou, Guangdong, Chinese Mainland
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Your applicationOpen now自动驾驶C++开发xiaopeng/index · Guangzhou, Guangdong, Chinese Mainland
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Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market. xiaopeng/index postings stay open a median of 1 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 191 days ago

xiaopeng/index median: 1 days open

The posting

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,模型算子调用编排优化,看护整体模型算法性能指标,推动优化方案在量产车型上的落地。

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 / OTel,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、有后台开发&全栈开发经验优先; 4、具备 Linux系统 或 Android系统、ROS 2系统调优开发经验者优先。

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