Xiaomi Technology

车载通讯诊断升级高级工程师

Xiaomi Technology  •  Remote  •  3 hours ago
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Job Description

车载通讯诊断升级高级工程师
北京
社招
全职
职位 ID:A221813
职位描述
负责车载 ECU 诊断通讯软件开发,包括 UDS 诊断服务(ISO 14229)、DoIPDoCAN 等模块的设计与实现
负责 CAN/CANFD、Ethernet(DoIP/SOME/IP)通讯栈的开发、集成与调试
负责 OTA 远程升级方案的设计与实现,包括 Bootloader、差分升级、安全校验等关键环节
负责整车刷写方案制定,支撑产线刷写及售后诊断需求
参与 AUTOSAR BSW 通讯及诊断模块(CanIf、CanTp、PduR、DCM、Dem 等)的配置与开发
主导或参与技术方案评审,输出软件架构设计文档及需求规格书
带领5-10人小团队,负责任务拆解、进度跟踪、代码评审、人员培养、技术架构演进
职位要求
计算机、电子、通信、自动化等相关专业本科及以上学历,8 年以上汽车电子嵌入式开发经验
精通 C 语言,熟悉嵌入式实时系统开发,有车规 MCU(NXP/Infineon/Renesas)量产项目经验
深入理解 CAN/CANFD 协议及控制器机制,有实际通讯栈开发或深度调试经验
熟悉车载以太网相关协议栈(TCP/IP、DoIP、SOME/IP、AVB),有 Eth 通讯开发经验者优先
熟悉 UDS 诊断协议(ISO 14229/15765/13400),有完整诊断模块或 Bootloader 开发经验
熟悉 OTA 升级流程,了解安全启动、签名校验、A/B 分区或差分升级方案
熟悉 AUTOSAR 经典平台架构,有 BSW 通讯/诊断模块集成开发经验
具备团队管理经验,能有效进行任务分配、技术指导和项目推进
加分项:
有整车级 OTA 架构设计经验,了解 OTA Master 与各域控/ECU 间的升级协调策略
熟悉 SecOC、安全启动链(HSM/Secure Boot)等信息安全机制
有 ASPICE 或功能安全(ISO 26262)项目经验
熟悉 Vector 工具链(CANoe、DaVinci、vFlash)或 ETAS 工具链
有跨部门协作推动经验(与座舱、智驾、云端等团队对接)
投递
Xiaomi Technology

About Xiaomi Technology

Xiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core.

Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology.

Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform,reached 558 million smart devices connected to its platform (excluding smartphones,laptops and tablets) as of September 30 2022. Xiaomi products are present in more than 100 countries and regions around the world. In August 2022, Xiaomi was included in the Fortune Global 500 list for the fourth year in a row, ranking 266th. The company is the fastest-rising Chinese technology conglomerate during the four-year period.

Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Beijing, CN
Year Founded
2010
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