Xiaomi Technology

小米汽车-域控底软功能安全开发专家

Xiaomi Technology  •  Onsite  •  8 days ago
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Job Description

小米汽车-域控底软功能安全开发专家上海社招全职职位 ID:A90378职位描述1、功能安全需求分析
承接整车功能安全团队下发的区域控制器功能安全需求,并完成底软相关部分的拆解,并输出相应的底软功能安全实现系统方案。
与硬件工程师协同完成安全需求的软硬件分配,推动安全机制在芯片级(如S32K、TC3xx)的实现。
2、底层软件架构设计
负责区域控制器底层驱动(MCAL、BSW)、操作系统(AUTOSAR OSEK OS)及通信协议(CAN/LIN)的安全相关设计,确保代码符合ISO 26262-6开发标准。
设计安全机制实现方案,包括内存保护(MPU)、看门狗管理(WdgM)、错误状态监控(DEM)等模块的开发与集成。
3、功能安全开发落地
主导安全相关代码的编写与调试,覆盖安全状态机、故障降级策略、安全监控逻辑等核心模块,确保符合ASPICE CL3及功能安全流程要求。
配合测试团队完成安全验证(如安全故障注入测试、覆盖率分析)。职位要求1、学历与经验
计算机、电子工程、车辆工程或相关专业本科及以上学历,5年以上汽车电子底层功能安全系统或软件开发经验。
精通ISO 26262功能安全标准,有过完整项目(ASIL B/C级)的功能安全认证流程,熟悉ASPICE开发流程者优先。
2、技术能力
熟练掌握C语言及嵌入式开发,具备AUTOSAR架构(BSW、RTE)开发经验者优先。
深入理解功能安全机制实现:包括但不限于安全监控(Supervision)、通信安全(SecOC)、诊断安全(UDS)、内存管理(MPU/MMU)。
熟悉汽车网络协议(CAN/LIN),掌握CAPL、CANoe、CANalyzer等工具的使用。
具备安全相关工具链经验(如Tessy、VectorCAST、LDRA),熟悉代码静态分析、动态测试及覆盖率分析。
3、项目能力
熟悉安全故障模式(如单点故障、潜伏故障)分析与解决。
能够主导安全需求与软件设计的追溯(Traceability)。
4、软技能
良好的跨部门协作能力,能与系统、硬件、测试团队高效沟通,推动安全需求闭环。
逻辑思维严谨,具备复杂系统问题的快速定位与解决能力。 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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