Mid-Level PCIe Software Engineer at Arista

Elevate your engineering career as a Mid-Level PCIe Software Engineer with Arista Networks. This on-site role focuses on PCIe link management and optimizing hardware communication.

Join the Platform team at Arista, where experienced engineers work at the intersection of hardware and software. This position requires 3+ years of expertise in C or C++, with a solid understanding of PCIe drivers and hardware. You will play a key role in enhancing error visibility and performance optimization for our networking ASICs.

Key Responsibilities:

• Bring up PCIe links on new hardware designs

• Tune PCIe parameters on bridges and endpoints

• Modify Linux PCI drivers and virtual memory allocation

• Use AER and DPC for improved error visibility

• Develop automated tests in C, C++, and Python

Requirements:

• 3+ years of experience with C or C++ programming

• Strong understanding of PCIe hardware and drivers

• Experience with PCIe switches and troubleshooting

• Familiarity with PCIe state machine and flow control

• Hands-on experience with low-level firmware debugging

Make an impact in networking by optimizing performance and enhancing software reliability at Arista.
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