Full-time

Director, Firmware Development

Posted by Molex • Wuhan, Hubei, China

📍 Wuhan, Hubei 🕒 February 17, 2026

About the Role

Your Job

To lead the architecture, design, and implementation of advanced embedded firmware for next-generation PAM4 and Coherent optical transceivers

Our Team

Drive the innovation of ultra-high-speed optical interconnects that enable hyperscale data centers, AI/ML clusters, and next-gen telecom networks

What You Will Do

  • Lead the architecture, design, and development of embedded firmware for both PAM4-based pluggable transceivers (800G, 1.6T and beyond) and coherent optical modules.
  • Collaborate closely with ASIC/DSP, hardware, optical, and system engineers to ensure seamless hardware/software integration.
  • Drive board/module bring-up, system debug, and validation, including lab testing.
  • Define and enforce firmware development best practices, including coding standards, unit testing, CI/CD, and system validation.
  • Provide technical leadership and mentorship to firmware engineers, guiding architecture d...
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