NIO

嵌入式软件架构工程师

NIO  •  Remote  •  17 days ago
Expired
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Job Description

嵌入式软件架构工程师合肥社招全职数字技术 - 软件研发本科及以上3-5 年职位描述1、负责嵌入式底层软件开发,完成Bootloader(U-Boot)、Linux Kernel的移植、裁剪与适配,支持NVIDIA、地平线、瑞芯微等多平台核心板。
2、开发与维护各外设驱动,包括但不限于Camera(MIPI-CSI/ISP)、以太网(TSN)、PCIe、USB、CAN、音频Codec、加密芯片等,保障工业场景下的稳定性和实时性。
3、应用RT-Patch或Preempt-RT进行实时性优化,满足工业控制场景对中断延迟和任务抖动的苛刻要求。
4、实现Secure Boot、RPMB、加密分区等安全启动与固件保护机制,防止固件篡改与逆向,保障设备安全。
5、构建与定制Rootfs(基于Buildroot/Yocto/Debian),集成AI推理框架(TensorFlow Lite、ONNX Runtime、地平线/瑞芯微NPU SDK)及工业协议栈(Modbus、OPC UA、MQTT)。
6、设计并实现OTA升级方案(固件、内核、文件系统),支持远程维护与批量部署。
7、编写驱动设计文档、系统移植指南、测试用例,协助硬件工程师进行硬件调测。职位要求1、本科及以上学历,计算机、电子、自动化等相关专业,3年以上嵌入式Linux底层开发经验,有智能机器人、工业控制、边缘计算或车载产品经验者优先。
2、扎实的C/C++编程能力,熟悉ARM架构与汇编,深入理解Linux内核驱动模型(设备树、中断、DMA、内存管理)。
3、熟悉至少两种上述平台的BSP开发(NVIDIA Jetson BSP、地平线天工开物/板级包、瑞芯微RK官方SDK),能独立完成从内核启动到外设驱动的全流程适配。
4、熟练使用Yocto/Buildroot构建根文件系统,熟悉U-Boot移植与调试,掌握Secure Boot实现机制(如OP-TEE、TPM、RPMB)。
5、具备实时性优化经验,熟悉PREEMPT_RT、CPU隔离、中断亲和性配置,有cyclictest等工具调优经历。
6、熟悉工业现场总线协议(CANopen、EtherCAT)或边缘端AI部署(TensorRT、地平线BPU、瑞芯微RKNN)者优先。
7、良好的英文文档阅读能力,具备团队协作意识和快速学习能力,能适应多平台并行的开发节奏。 投递
NIO

About NIO

NIO is a pioneer and a leading company in the premium smart electric vehicle market. Founded in November 2014, NIO’s mission is to shape a sustainable and brighter future together. NIO aims to build a community starting with smart electric vehicles to share joy and grow together with users.

NIO designs, develops, jointly manufactures and sells premium smart electric vehicles, driving innovations in next-generation technologies in autonomous driving, digital technologies, electric powertrains and batteries. NIO differentiates itself through its continuous technological breakthroughs and innovations, such as its industry-leading battery swapping technologies, Battery as a Service, or BaaS, as well as its proprietary autonomous driving technologies and Autonomous Driving as a Service, or ADaaS.

NIO’s models for sale include the all-new smart electric flagship SUV ES8, the smart electric flagship coupe SUV EC7, the smart electric mid-large SUV ES7, the smart electric flagship sedan ET7, the all-new smart electric all-round SUV ES6, the all-new smart electric coupe SUV EC6, the smart electric mid-sized sedan ET5, and the smart electric tourer ET5T.

Industry
Unknown
Company Size
5,001-10,000 employees
Headquarters
Jiading, CN
Year Founded
Unknown
Website
nio.com
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