Optical FW/SW Engineer – Tech Lead
Core
Design, develop, and validate embedded firmware and software for next-generation optical engines, modules, and co-packaged optics (CPO) to enable high-speed connectivity for rack-scale AI infrastructure.
Role type
Tech Lead, Optical Firmware/Software Engineer
Builds
Optical engines, optical modules, near-packaged optics (NPO), and co-packaged optics (CPO) solutions
Domain
Semiconductor hardware, optical interconnects, embedded systems, AI infrastructure
Deliverable
production ML models | product features | infrastructure
Required skills
C programming, Python scripting, RTOS development, embedded firmware architecture, hardware bring-up, unit testing, low-level device control, optical control algorithms, telemetry implementation, root-cause analysis
Preferred skills
CMIS protocol knowledge, silicon photonics integration, laser/modulator operation, thermal tuning, JTAG debugging, optical test equipment usage, technical leadership
Technologies
C, Python, RTOS, I2C, SPI, JTAG, oscilloscopes, logic analyzers, protocol analyzers
Responsibilities
Architect and optimize embedded firmware for optical engines and modules; develop control algorithms for modulators and link adaptation; lead hardware bring-up and board initialization; implement telemetry, diagnostics, and fault-handling features; establish automated testing strategies and maintain release practices.
Seniority
Senior, hands-on IC with technical leadership
