PCIe Senior/Lead Software Engineer

• Operating right where hardware meets software, the Platform team builds the foundation for our networking ASICs and supporting infrastructure
• PCIe software engineers write the code that manages high speed communication between hardware components in our switches
• We work with hardware, diagnostics, and software engineers to maximize bandwidth and improve reliability on the PCIe links
• Bringing up pcie links on new hardware designs
• Tuning pcie parameters on root ports, bridges, and end points
• Modifying the linux pci drivers and virtual memory allocation
• Using AER and DPC to improve error visibility and resiliency
• Developing userspace software that mediate between networking ASICs, FPGAs, and PCIe bridges
• Measuring hardware read and write performance
• Develop automated tests using C, C++ and Python to validate your features

Be...