Senior Software Engineer 高级软件开发工程师

Job Description 岗位描述 1. Design and develop software for automotive body electronics products, focusing on CPD (Child Presence Detection) and Digital Key localization functions. 负责车身电子产品软件设计与开发，核心功能方向包含车内儿童遗留检测（CPD）、数字钥匙定位。 2. Analyze customer and system requirements, derive software requirements specifications, prepare module design documents, and implement software development, static code analysis and module testing in compliance with Hella development processes. 分析客户及系统需求，拆解输出软件需求规格，编写模块设计文档；按照海拉流程完成软件开发、静态代码检查及模块测试工作。 3.

Provide software-related technical support for internal and external stakeholders, covering technical solution evaluation and implementation delivery. 对内、对外客户提供软件技术支持，包含技术方案评估、落地实施等工作。 4. Participate in all key technical reviews of projects, including system & software requirement review, software architecture review, module design review, code review and test case review. 参与项目全流程技术评审：系统 / 软件需求评审、软件架构评审、模块设计评审、代码评审、测试用例评审。 5. Support the manager to formulate product development strategy, with focus on car access and connectivity product lines. 协助部门负责人制定产品研发策略，重点面向车辆门禁与车载互联产品线。 6.

Maintain regular technical communication and collaboration with global software development centers to support global R&D organization operation. 和全球各研发中心保持常态化技术交流，支撑全球化研发团队协同。 7. Undertake other tasks assigned by Department Manager. 完成部门经理交办的其他工作。 Necessary Requirements 任职要求 1. Bachelor’s degree or above, major in Electronic Engineering, Computer Science, Automation or related disciplines. 本科及以上学历，电子工程、计算机、自动化或相关专业。 2.

Minimum 3 years of working experience in automotive ECU software design, development and testing. 3 年及以上汽车 ECU 软件设计、开发、测试相关经验。 3. Proficient in C language and assembly language; familiar with at least one mainstream 16/32-bit MCU and its corresponding development toolchain. 熟练使用 C 语言、汇编语言；至少掌握一款主流 16/32 位单片机及配套开发工具链。 4. Familiar with digital key system protocols such as CCC / ICCCE; hands-on development experience with BLE or UWB. 熟悉数字钥匙相关协议（CCC/ICCCE）；具备 BLE 或 UWB 的项目落地开发经验。 5.

Solid understanding of UWB radar and ranging principles, with proven engineering-level software development experience and performance delivery records. 深入理解 UWB 雷达与测距原理，具备工程化软件开发经验，有落地交付项目成果。 6. Proficient in common signal processing algorithms including FFT, IIR/FIR, RDM, CFAR; capable of developing and applying typical machine learning and deep learning models for radar-based CPD, such as CNN, LSTM, Transformer, Random Forest and XGBoost. 熟练掌握常见信号处理算法（FFT, IIR/FIR, RDM, CFAR），能够开发并应用雷达 CPD 场景典型机器学习、深度学习模型，包括 CNN、LSTM、Transformer、随机森林、XGBoost。 7. Hands-on experience in model-based development, proficient in Matlab/Python development is preferred. 具备基于模型开发经验，熟练使用 Matlab/Python 优先。 8.

Familiar with automotive bus protocols (CAN, LIN) and diagnostic protocol UDS; experienced in simulation tools such as Vector CANoe. 熟悉车载总线 CAN、LIN，UDS 诊断协议；有 Vector CANoe 等开发工具使用经验。 9. Knowledge of AUTOSAR, hands-on experience with AUTOSAR toolchain is preferred. 了解 AUTOSAR 规范，有 AUTOSAR 工具链实操经验优先。 10. Fluent in spoken and written English; good communication skills, capable of cross-site development coordination within global teams. 流利的英语口语与书面读写能力，沟通能力良好，可胜任跨地域团队协同开发。 11.

Prior development experience in Car Access System, RKE, BLE, UWB or NFC products is preferred. 有车辆门禁系统、遥控钥匙、BLE/UWB/NFC 相关产品开发经验优先。 Additional Requirements 附加要求 1. Adaptive and open to new assignments. 适应性强，乐于承接新任务。 2. Passionate about technical innovation. 积极主动，具备创新意识。 3.

Good team player with strong teamwork awareness. 优秀的团队协作意识。