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嵌入式软件开发工程师

ID de l'offre
505753
Publié depuis
17-Mar-2026
Organisation
Industries numériques
Domaine d'activité
Recherche et développement
Entreprise
Siemens Ltd., China
Niveau d'expérience
Débutant
Type de poste
Temps plein
Modalités de travail
Au bureau / sur site uniquement
Type de contrat
Contrat à durée déterminée (CDD)
Lieu
  • Chengdu - Province du Sichuan - Chine
嵌入式固件工程师
在这个岗位中，你将参与工业级嵌入式产品的核心软件研发，面向高可靠、高实时性和高可维护性的应用场景，推动产品能力持续演进。你将与跨职能团队协作，基于 Embedded Linux 与 RTOS 平台开展固件设计、开发与优化工作，参与关键功能从需求定义到最终交付的完整过程，为产品竞争力和客户价值创造提供技术支撑。
岗位职责
1. 负责嵌入式产品固件的设计、开发、调试与维护，包括底层驱动、系统模块及应用功能的实现与集成。
2. 基于 Embedded Linux 和 RTOS 平台开展软件研发工作，完成需求分析、技术方案设计、编码实现、调试验证及问题定位。
3. 参与通信相关软件模块的设计与开发，支持系统配置、功能集成、联调测试及版本交付。
4. 参与产品全生命周期开发过程，包括需求评审、架构设计、开发实现、测试支持、缺陷修复及量产导入。
5. 持续优化系统在稳定性、实时性、可靠性和可维护性方面的表现，提升整体软件质量与交付效率。
6. 与硬件、测试、产品及其他相关团队紧密协作，推动关键技术问题分析与解决，支持产品持续演进。
7. 遵循规范化的软件开发流程，持续实践代码质量管理、单元测试、静态分析和版本管理等工程方法。
任职要求
1. 本科及以上学历，计算机、电子工程、自动化、通信工程或相关专业。
2. 具备扎实的 C/C++ 编程基础，具有良好的编码习惯、调试能力和问题分析能力。
3. 具备嵌入式软件开发经验，熟悉 ARM 等主流嵌入式平台的软件开发流程。
4. 熟悉 Embedded Linux 或 RTOS 中至少一种开发环境，并具备实际项目经验；同时具备两类平台经验者更佳。
5. 理解嵌入式系统关键机制，包括任务调度、内存管理、中断处理、线程同步及实时性优化。
6. 具备驱动开发、板级软件开发或软硬件联调经验，熟悉常见外设接口及调试方法。
7. 熟悉常见通信协议和网络基础，如 TCP/IP、UDP、SSL/TLS 或串行通信等。
8. 熟悉 GNU 工具链、交叉编译、调试工具及 Git 等常用开发环境。
9. 具备良好的软件工程意识，了解 Clean Code、单元测试、静态代码分析等开发实践。
10. 具备良好的学习能力、沟通协作能力和结果导向意识，能够在团队环境中高效推进工作。
优先条件
1. 具备 Embedded Linux 与 RTOS 双平台开发经验。
2. 具备通信协议、网络功能模块或实时应用相关开发经验。
3. 有驱动开发经验，熟悉 PHY、UART、SPI、I2C、Ethernet MAC 等常见硬件接口。
4. 熟悉二层或三层网络协议，如 ARP、ICMP、TCP、UDP 等。
5. 具备工业通信、工业控制或高可靠嵌入式系统开发经验。
6. 有管理型交换机、路由器、PLC 控制器或类似产品固件开发经验者优先。
7. 熟悉 Modbus、PROFINET、EtherCAT、S7 等工业协议者优先。
8. 具备英文技术文档阅读能力或国际化团队协作经验者优先。

Embedded Firmware Engineer
• We are looking for an Embedded Firmware Engineer with solid technical fundamentals and strong engineering discipline to join our R&D team. In this role, you will contribute to the development of core software for industrial-grade embedded products, working across Embedded Linux and RTOS platforms. You will be involved in the design, implementation, integration, and optimization of low-level drivers, system modules, and communication-related software, collaborating with cross-functional teams to deliver reliable and high-quality products.
• Key Responsibilities
• Design, develop, debug, and maintain embedded firmware for products, including low-level drivers, system modules, and application-level functionalities.
• Work on software development across Embedded Linux and RTOS platforms, covering requirements analysis, technical design, implementation, debugging, validation, and issue investigation.
• Develop and integrate communication-related software modules, and support system configuration, feature integration, system testing, and release delivery.
• Participate in the full product lifecycle, including requirement review, architecture design, development, defect fixing, test support, and production ramp-up.
• Continuously improve system stability, real-time performance, reliability, and maintainability to enhance overall software quality and delivery efficiency.
• Collaborate closely with hardware, test, product, and other cross-functional teams to analyze and resolve technical issues and support product evolution.
• Follow structured software development practices and contribute to code quality, unit testing, static analysis, and version control processes.
• Qualifications
• Bachelor’s degree or above in Computer Science, Electronic Engineering, Automation, Communication Engineering, or a related field.
• Strong programming skills in C/C++, with good coding practices, debugging skills, and problem-solving ability.
• Hands-on experience in embedded software development, with familiarity in software development on mainstream embedded platforms such as ARM.
• Experience with at least one embedded operating environment, either Embedded Linux or RTOS; experience with both is a plus.
• Good understanding of core embedded system concepts, including task scheduling, memory management, interrupt handling, thread synchronization, and real-time optimization.
• Experience in driver development, board support software, or hardware-software bring-up and debugging.
• Familiarity with common communication protocols and networking fundamentals, such as TCP/IP, UDP, SSL/TLS, or serial communication.
• Familiarity with GNU toolchains, cross-compilation, debugging tools, and common development tools such as Git.
• Good software engineering mindset, with understanding of practices such as clean code, unit testing, and static code analysis.
• Strong learning ability, communication skills, teamwork, and a results-oriented approach.
• Preferred Qualifications
• Experience with both Embedded Linux and RTOS platforms.
• Experience in communication protocols, networking modules, or real-time application development.
• Experience in driver development for common hardware interfaces such as PHY, UART, SPI, I2C, and Ethernet MAC.
• Understanding Layer 2 or Layer 3 networking fundamentals and protocols such as ARP, ICMP, TCP, and UDP.
• Experience in industrial communication, industrial control, or other highly reliable embedded systems.
• Experience in firmware development for managed switches, routers, PLC controllers, or similar industrial devices.
• Familiarity with industrial protocols such as Modbus, PROFINET, EtherCAT, or S7.
• Ability to read English technical documentation and work in an international collaboration environment.