Firmware Engineer

Molex

Full-time Engineers
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Location
North District, Hsinchu City, Taiwan
Posted
June 01, 2026

Job Description

Your Job

  • Design, develop, and optimize embedded firmware for high-speed optical transceiver modules (e.g., QSFP-DD, OSFP)
  • Collaborate with hardware, optics, and systems teams to define and implement firmware requirements
  • Perform bring-up and debugging of firmware on new hardware platforms using lab equipment
  • Implement and validate digital control interfaces such as I²C, SPI, MDIO, and CMIS-compliant protocols.
  • Support validation, manufacturing, and production teams by providing firmware diagnostics and test features
  • Contribute to firmware architecture, documentation, code reviews, and continuous integration efforts

    • Who You Are (Basic Qualifications)
  • Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field
  • 3+ years of experience in embedded firmware development
  • Proficiency in embedded C/C++, RTOS, and hardware debugging tools (oscilloscopes, logic analyzers, etc.)<...

    • Job Details

    • Job Type
      Full-time
    • Category
      Engineers
    • Date Posted
      June 01, 2026
    • Application Deadline
      July 11, 2026