- 地点
- 斯德哥尔摩，瑞典
- 工作方式
- 混合办公
- 类型
- 全职
- 截止
- 2026-05-15（已截止）
- 资历
- senior
职责
- 使用 C 语言为基于 MCU 的设备设计、开发和优化嵌入式固件，兼顾共享平台组件和产品特定功能。
- 与 Nordic (nRF52) 和 STM32 等 MCU 平台配合，确保在不同操作场景下稳定、高性能运行。
- 在实时操作系统（如 FreeRTOS）中开发和维护组件，处理并发性、时间约束和系统可靠性。
- 实现紧凑型无线和有线通信功能，包括 BLE、RFID 及 SPI、I2C、UART 等低层协议。
- 调试和排除硬件相关的复杂问题，包括信号级分析、通信链路和系统级诊断。
- 参与系统设计，与硬件、测试和全球团队合作，关注性能、稳健性、能效及集成和生产支持。
必备要求
- 丰富的嵌入式固件开发经验，精通 C 语言编程。
- 具备使用微控制器（如 Nordic、STM32 或类似平台）的实际操作经验。
- 具备实时操作系统（RTOS）使用经验，了解实时约束和系统可靠性。
- 强大的调试技能，包括深入硬件调试（分析信号、跟踪通信或诊断底层问题）。
- 具备 SPI、I2C 或 UART 等通信协议经验，熟悉 BLE 和 RFID 等无线技术，有开发节能解决方案（特别是电池供电设备）的强烈意识。
- 英语流利（口语和写作）。
优先条件
- 具备安全通信或嵌入式安全概念等领域的经验。
Responsibilities
- Design, develop, and optimize embedded firmware in C for MCU-based devices, covering both shared platform components and product-specific features.
- Work with MCU platforms such as Nordic (nRF52) and STM32 to ensure stable, high-performance operation across different scenarios.
- Develop and maintain components in a real-time operating system (e.g., FreeRTOS), handling concurrency, timing constraints, and system reliability.
- Implement compact wireless and wired communication features, including BLE, RFID, and low-level protocols such as SPI, I2C, and UART.
- Debug and troubleshoot complex hardware-related issues, including signal-level analysis, communication links, and system-level diagnostics.
- Participate in system design and collaborate with hardware, test, and global teams, focusing on performance, robustness, energy efficiency, and support for integration and production.
Must Have
- Extensive experience in embedded firmware development, with proficiency in C programming.
- Hands-on experience with microcontrollers (e.g., Nordic, STM32, or similar platforms).
- Experience with real-time operating systems (RTOS) and understanding of real-time constraints and system reliability.
- Strong debugging skills, including deep hardware debugging (e.g., analyzing signals, tracing communication, or diagnosing low-level issues).
- Experience with communication protocols such as SPI, I2C, or UART, familiarity with wireless technologies like BLE and RFID, and a strong awareness of developing energy-efficient solutions, especially for battery-powered devices.
- Fluent in English (spoken and written).
Preferred
- Experience in secure communication or embedded security concepts.
公司简介
在亚萨合莱 (ASSA ABLOY)，我们的全球团队紧密协作，打造融入用户生活的产品和服务，简化他们的日常生活，提升便利性。通过授权用户控制门禁，我们提升了安全性和可视性，从而提供无与伦比的安心。我们的员工使我们成为全球门禁解决方案的领导者。作为回报，我们为他们打开通往任何地方的大门。我们拥有近61,000名员工，遍布70多个国家，帮助数十亿人体验更加开放的世界。我们的创新使各种空间——无论是物理空间还是虚拟空间——都更加安全、可靠，并且更易于访问。作为雇主，我们重视成果，而非头衔或背景。我们赋能员工，让他们围绕自身抱负和公司愿景构建职业发展，并通过定期反馈、培训和发展机会为他们提供支持。我们的同事会广泛思考自己能够发挥最大影响力的领域，并鼓励他们在本地、区域乃至国际范围内发展壮大。当我们欢迎新人加入时，拥有多元化、包容性的团队对我们来说非常重要，我们重视不同的观点和经验。