【2027届应届生】固件工程师

负责光模块微控制器(MCU)的嵌入式软件设计与开发工作。

负责驱动代码及应用程序的编写、调试与优化。

实现光模块数字诊断监控(DDM/DOM)等核心功能。

配合硬件团队完成系统联调与功能测试，保障产品功能稳定。 Responsibilities

Responsible for embedded software design and development for optical module microcontrollers (MCUs).

Write, debug, and optimize driver and application code.

Implement core functions such as Digital Diagnostic Monitoring (DDM/DOM) for optical modules.

Collaborate with the hardware team on system integration and functional testing to ensure stable product performance.

硕士及以上学历，通信、电子、计算机、自动化、光电等相关专业。

精通C语言，具备良好编码规范；了解 FreeRTOS、μC/OS 等 RTOS，以及 I2C/I3C、SPI、UART 等总线接口者优先。

了解 CMIS/MSA 协议与光模块基本原理，能阅读 datasheet 与原理图，具备软硬件协同思维。

具备扎实专业基础，学业成绩优良；有光模块/嵌入式课程设计、科研或实习经验者优先。

对光通信技术有浓厚兴趣，乐于学习钻研新技术。

英语 CET-4 及以上，CET-6 优先；具备基本的英文读写能力，能阅读英文检验标准与技术资料。具备良好团队协作、沟通能力与问题解决能力。 Qualifications

Master's degree or above in Communications, Electronics, Computer Science, Automation, Optoelectronics, or related fields.

Proficient in C with good coding standards; knowledge of RTOS (FreeRTOS, μC/OS) and buses (I2C/I3C, SPI, UART) preferred.

Understanding of CMIS/MSA protocols and optical module fundamentals; able to read datasheets and schematics with hardware-software co-design thinking.

Solid academic foundation with strong grades; optical-module/embedded coursework, research, or internship experience preferred.

Strong interest in optical communication technology and eagerness to learn new technologies.

CET-4 or above (CET-6 preferred); basic English reading and writing skills, able to read English inspection standards and technical materials. Good teamwork, communication, and problem-solving skills; competition awards preferred.