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Open nowPosted 229 days ago

嵌入式工程师

tranxmart/5110788 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now嵌入式工程师tranxmart/511078 · Beijing, Chinese Mainland
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12.3% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
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  3. 12.3%7 days
  4. 19.3%14 days
  5. 35.6%30 days
  6. 57.8%60 days
This job: posted 229 days ago

The posting

以下职责将根据你的技术背景与面试评估,侧重分配至对应的研发模块: - 系统构建与底层驱动:负责域控制器核心计算单元的引导程序(Bootloader)移植、操作系统内核裁剪编译及设备树配置。点亮并调试核心外设,开发高速通信接口(PCIe、车载以太网)或高带宽传感器底层驱动。 - 控制执行与网络通信:基于车载 MCU 开发底层固件,实现高可靠的车辆网络通信栈(CAN-FD、LIN、SPI)。负责接收上层规控算法下发的指令,并准确、低延迟地转发至底盘执行器。 - 功能安全与诊断监控:参与构建符合 ISO 26262 功能安全标准的系统机制。实现多核状态同步、心跳检测与冗余容错逻辑,配置并调用硬件定时器、安全模块(HSM),开发底层 UDS 诊断服务与故障码逻辑。 - 软硬协同与工程体系:配合硬件团队进行早期板卡 Bring-up,利用示波器与逻辑分析仪排查底层时钟、内存或总线协议问题。使用 Shell 或 Python 编写自动化刷机脚本与部署工具,参与系统性能调优及 OTA 升级底层逻辑实现。

- 计算机、电子工程、自动化、通信或车辆工程等相关专业 2027 届本科及以上学历。 - C/C++ 语言功底扎实,深入理解指针、底层数据结构及内存管理(包括堆栈机制、SRAM/Flash 布局)。 - 理解计算机组成原理,熟悉 ARM、RISC-V 处理器架构或单片机工作原理,清晰理解操作系统核心概念(进程调度、中断嵌套、寄存器操作)。 - 具备良好的硬件感知力,能读懂基础硬件原理图与芯片数据手册,掌握常见总线与串行协议。 - 熟悉 Linux 开发环境与 Git 协作,具备编写自动化脚本的工程意识与习惯。 - 工作严谨细致,有强烈的代码质量意识与技术好奇心。能够在面试中清晰复盘解决过最棘手的底层 Bug。 加分项 - 有嵌入式 Linux(如 RK3588、树莓派等平台)或微控制器(如 STM32、ESP32 等)的实际底层动手经验,欢迎面试时携带开发板或展示开源项目。 - 了解英飞凌 TriCore 等多核架构,或对 ISO 26262 汽车电子功能安全基本理念有一定认知。 - 在电子设计、机器人等相关硬核技术竞赛中获得过核心奖项。

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