嵌入式软件工程师Development Engineer-Embedded Software

Develop, debug and maintain MCU firmware; Implement data acquisition, signal processing and equipment control functions; Develop communication protocols such as CAN, RS485, Modbus and Ethernet; Collaborate with algorithm engineers to implement and optimize signal processing algorithms; Develop low-level drivers including ADC, DAC, PWM, Timer, SPI, I2C and UART; Support product testing, troubleshooting and field issue analysis; Prepare technical documentation and test reports. Convert algorithm

and signal processing logic into stable, production-ready software solutions. Create and maintain debugging tools, supporting product validation, customer integration testing, and field troubleshooting activities. 岗位职责： 负责MCU嵌入式软件的设计、开发、调试及维护工作； 负责数据采集、信号处理及设备控制等核心功能的软件实现； 开发和维护CAN、RS485、Modbus、Ethernet等工业通信协议； 开发底层驱动程序，包括ADC、DAC、PWM、Timer、SPI、I²C、UART等外设驱动； 将算法需求和信号处理逻辑转化为稳定、可靠、可量产的软件解决方案； 与算法工程师紧密合作，完成信号处理算法的嵌入式实现、优化及性能验证； 参与设备控制逻辑、人机交互及系统功能模块的设计与开发； 开发和维护调试工具，支持产品验证、客户集成测试及现场问题排查； 配合硬件、系统及测试团队完成产品集成、功能验证及性能优化； 支持产品测试、故障诊断、问题定位及现场技术支持工作； 参与软件架构优化、代码评审及软件质量改进活动； 编写软件设计文档、接口规范、测试报告及技术文件。 Skills / Knowledge / Experience Education level: Bachelor's degree or above in Electronics, Automation, Communication Engineering, Computer Science, Instrumentation or related disciplines Relevant Previous experience (minimum years of experience to competently carry out the role, not total year of experience) Minimum 3 years of MCU firmware development experience; Proven ability to independently develop embedded firmware products; Experience in industrial instruments, precision equipment or leak detectors is preferred. Experience in vacuum industry design is preferred; Ability to communicate across culture, with self-confidence and interpersonal skills. Language skills：Possess at least basic written English communication skills;Having a certain foundation in English, good English reading ability. verbal communication skills are a plus. Strong experience in embedded software development, with expertise in system control, communication protocols, diagnostics, data logging, and algorithm implementation for industrial or precision instrumentation products. Other skills and knowledge: Good experience and usage level of the key MS office packages, e.g MS Excel, Words, Powerpoint Vacuum engineering knowledge or experiance is a plus. 技能 / 知识 / 经验要求 教育背景:电子工程、自动化、通信工程、计算机科学、仪器仪表或相关专业，本科及以上学历。 相关工作经验（指能够胜任该岗位所需的最低相关经验年限，而非总工作年限） 3年以上MCU（微控制器）固件开发经验； 具备独立完成嵌入式固件产品开发的能力； 有工业仪器、精密设备或检漏仪产品开发经验者优先； 具有真空行业产品设计经验者优先； 具备跨文化沟通能力，拥有良好的自信心及人际交往能力； 语言能力：具备基本的英语书面沟通能力，有一定的英语基础和良好的英文阅读能力；具备英语口语沟通能力者优先； 具备丰富的嵌入式软件开发经验，熟悉工业仪器或精密测量设备相关的系统控制、通信协议、故障诊断、数据记录及算法实现； 其他技能与知识: 熟练使用Microsoft Office办公软件，包括Excel、Word和PowerPoint等； 具备真空工程相关知识或实践经验者优先