Arista Networks

2 weeks ago

Lead Software Engineer, Physical Network Layer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 2 hours agoStatus: Live

Job Summary

Build Layer1 control software that manages the physical connectivity where packets meet the outside world. Develop and maintain features in C, C++ and Python, creating automated tests and instrumentation/telemetry for link health. Partner with customers, product management, hardware, and manufacturing teams to deliver new physical components, diagnose network issues, and provide technical leadership while mentoring junior engineers.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Interface with customers, product management, and hardware engineers to develop innovative Layer1 features.
•Architect, design, and manage development of Layer1 features from definition through deployment.
•Develop and maintain Layer1 features using C, C++ and Python; review specifications and build automated test infrastructure.
•Collaborate with hardware and manufacturing teams to bring new Layer1 components to market and design software control interfaces.
•Analyze customer network issues and test problems, provide fixes, and mentor new/junior engineers in Arista’s software environment.

Key Requirements

•BS in Computer Science/Electrical Engineering/Computer Engineering with 6 years experience, or MS with 4 years, or Ph.D. with 3 years, or equivalent work experience.
•Expert knowledge of C or C++ and Python.
•Experience working with low-level hardware components and Layer1-style physical connectivity.
•Knowledge of digital communication technologies (modulation and signal encoding schemes).
•Knowledge of UNIX or Linux and strong software engineering principles for troubleshooting and scalable performance.

Experience:6+ yearsHardwareIP networking

Education:Bachelor's in Computer Science/Electrical Engineering/Computer Engineering

Skills:Technical leadershipCommunicationProblem-solvingSoftware troubleshootingMentoring

Languages:English

Tech Stack:CC++PythonUNIXLinuxIP networking

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

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Arista Networks

2 weeks ago

Lead Software Engineer, Physical Network Layer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 2 hours agoStatus: Live

Job Summary

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Interface with customers, product management, and hardware engineers to develop innovative Layer1 features.
•Architect, design, and manage development of Layer1 features from definition through deployment.
•Develop and maintain Layer1 features using C, C++ and Python; review specifications and build automated test infrastructure.
•Collaborate with hardware and manufacturing teams to bring new Layer1 components to market and design software control interfaces.
•Analyze customer network issues and test problems, provide fixes, and mentor new/junior engineers in Arista’s software environment.

Key Requirements

•BS in Computer Science/Electrical Engineering/Computer Engineering with 6 years experience, or MS with 4 years, or Ph.D. with 3 years, or equivalent work experience.
•Expert knowledge of C or C++ and Python.
•Experience working with low-level hardware components and Layer1-style physical connectivity.
•Knowledge of digital communication technologies (modulation and signal encoding schemes).
•Knowledge of UNIX or Linux and strong software engineering principles for troubleshooting and scalable performance.

Experience:6+ yearsHardwareIP networking

Education:Bachelor's in Computer Science/Electrical Engineering/Computer Engineering

Skills:Technical leadershipCommunicationProblem-solvingSoftware troubleshootingMentoring

Languages:English

Tech Stack:CC++PythonUNIXLinuxIP networking

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