Arista Networks

3 months ago

PCIe Senior/Lead Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Mid–senior level PCIe software engineer on the Platform team, building the foundation for networking ASICs and infrastructure. You’ll work across hardware and software interfaces to bring up PCIe links, tune parameters, modify Linux drivers, and develop userspace tools to mediate between networking components, FPGAs, and PCIe bridges, ensuring high bandwidth and reliability.

Location: Santa Clara

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•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

Pay and Benefits

Salary: USD 140,000 - 210,000 annually

Perks:MedicalDentalVisionWellness StipendTax SavingsIncome Protection

Key Requirements

•Strong engineering and Computer Science fundamentals.
•8+ years fluency in C or C++. Python experience an added bonus.
•Solid understanding of PCIe hardware and software drivers
•PCIe state machine, ltssm, tlp, credit flow control knowledge a plus
•Experience with PCIe switches
•Significant hands-on experience diagnosing problems, troubleshooting issues, and fixing bugs in low-level firmware

Experience:8+ yearsNetworkingData center

Skills:Problem-solvingDiagnosticsCommunication

Languages:English

Tech Stack:CC++PythonPCIeLinuxFirmware

Company Brief

Arista Networks

Designs and sells high-performance cloud networking hardware and software for large-scale data centers and enterprise environments, including switches, routers, and network operating systems focused on programmability, telemetry, and low-latency networking.

Industry: Networking Equipment

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Santa Clara, United States

Founded: 2004

Glassdoor: 4.1

Website LinkedIn

Loading job details...

Preparing the role view and application actions.

Arista Networks

3 months ago

PCIe Senior/Lead Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Location: Santa Clara

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•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

Pay and Benefits

Salary: USD 140,000 - 210,000 annually

Perks:MedicalDentalVisionWellness StipendTax SavingsIncome Protection

Key Requirements

•Strong engineering and Computer Science fundamentals.
•8+ years fluency in C or C++. Python experience an added bonus.
•Solid understanding of PCIe hardware and software drivers
•PCIe state machine, ltssm, tlp, credit flow control knowledge a plus
•Experience with PCIe switches
•Significant hands-on experience diagnosing problems, troubleshooting issues, and fixing bugs in low-level firmware

Experience:8+ yearsNetworkingData center

Skills:Problem-solvingDiagnosticsCommunication

Languages:English

Tech Stack:CC++PythonPCIeLinuxFirmware

Company Brief

Arista Networks

Industry: Networking Equipment

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Santa Clara, United States

Founded: 2004

Glassdoor: 4.1

Website LinkedIn