Senior PCIe Software Engineer at Arista

Drive innovation in hardware-software integration as a Senior PCIe Software Engineer with Arista Networks. Collaborate with various teams on cutting-edge PCIe link management and performance tuning.

At Arista Networks, you will engage in PCIe software engineering, focusing on communication between hardware components. This senior role requires expertise in C or C++, and an understanding of PCIe protocols. You’ll be responsible for diagnosing, troubleshooting, and enhancing firmware performance while developing userspace software. Your efforts directly contribute to ensuring reliable networking solutions in a diverse environment.

Key Responsibilities:

• Develop and modify PCIe drivers for new hardware designs

• Tune parameters for effective PCIe communication

• Implement automated tests using C, C++, and Python

• Diagnose problems in low-level firmware and address bugs

• Collaborate with engineers to maximize PCIe link performance

Requirements:

• 8+ years of experience in C or C++ programming

• Strong knowledge of PCIe hardware and software drivers

• Experience with diagnosing firmware issues

• Familiarity with PCIe switches and state machines

• Understanding of error detection techniques like AER

Bring your engineering skills in PCIe software development to help Arista maintain its position as a leader in networking technology.
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