PCIe Firmware Expert
Core
Develop embedded firmware for compute connectivity silicon, managing boot, initialization, link management, telemetry, error handling, and diagnostics for AI infrastructure.
Role type
Senior IC firmware engineer (PCIe expert)
Builds
Embedded firmware and COSMOS SDK for data center connectivity chips
Domain
Semiconductor / AI Infrastructure / Connectivity
Required skills
C programming, embedded real-time firmware, PCIe protocol (LTSSM, enumeration, error handling), pre-silicon emulation, post-silicon bring-up, JTAG debugging, hardware-software interaction
Preferred skills
Experience with PCIe protocol analyzers (Teledyne LeCroy, Keysight), system-level architecture understanding
Technologies
C, JTAG, PCIe protocol analyzers, RTOS, bare-metal systems
Responsibilities
Design and develop real-time embedded firmware including low-level drivers; Own PCIe firmware features end-to-end; Debug complex PCIe and system-level issues; Develop and extend the company SDK; Support customer requests and adjust firmware/SDK development
Seniority
Senior, hands-on IC
