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Hardware & chipsProduct company

Arista Networks

Builds data centre and campus network switches and routers running its own EOS network operating system.

Not known2 stage process documentedFounded 2004
Headquarters

Santa Clara, California, United States

Headcount

1,000 to 5,000

1,000 to 4,999 people
Work model

Not known

Hiring

Not known

Not enough signal to say. Check the careers page directly.
Where to apply
Careers pageWebsite

Ask for a referral to Arista Networks

A referral only means something if the person giving it can actually speak to your work. I will refer you where I know someone on the inside and your profile genuinely fits the role, and I will tell you plainly when I cannot. Either way you get an answer, and a straight one.

  • I read every request. A reply takes a few days, sometimes longer.
  • I will not refer someone for a role their profile does not fit. It wastes your time and costs me the contact.
  • Where I cannot refer you, I will say why, and point you at the way in that does work.
  • Nothing you send here is shared with anyone without you agreeing to it first.

If you found the opening, paste it. It tells me which team you mean.

A Drive, Dropbox or personal-site link is fine. Make sure it opens without a request for access, or I cannot read it.

At least a short paragraph. This is what I would be putting my name behind, so specifics beat adjectives.

Comma separated, up to six. Things you would be happy to be tested on.

Open internships

How they hire

Arista publishes very little about its engineering loop beyond the requirement for in-person interviews, so expect to be asked to travel to an office for part of the process.

  1. 1

    Interviews, including in person

    Official
    Panel interviewIn person

    Arista states that hiring depends on a successful interview process that includes in-person interviews. It does not publish the number or content of the rounds.

  2. 2

    Checks and a written offer

    Official
    Offer

    Candidate materials and right to work are verified. Genuine offers always come from an arista.com email address.

Worth reading before you apply

From the Sefism resource library, matched to the rounds above.

Guide
Blind 75 Practice List

The well-known Blind 75 interview problem list, grouped into five topic areas with a difficulty level, a practice link and a step-by-step solution for each problem. Free to use, with hints, an in-browser coding workspace, notes and progress tracking. A focused way to cover the most frequently asked problem types and to check whether your preparation is working.

  • Job search
  • DSA
Design Gurus · Interview Prep · 4 to 6 weeks · Intermediate
FreeDetails
Guide
Company Interview Guides

Free interview handbooks for software engineers applying to Amazon, Microsoft, Meta, Google and Oracle. Each guide describes the company's hiring process, the rounds you will face, commonly asked questions, and tips and resources for preparing. Read the guide for your target company once your interview is scheduled, so you can adjust your final weeks of preparation to what that company emphasises.

  • Job search
  • Career
Design Gurus · Interview Prep · A few hours
FreeDetails
Course
Grokking Tech Salary Negotiations

A practical course on negotiating compensation in tech, from preparing and building a strategy to specific tactics, the full package beyond base salary, handling multiple offers and asking for a raise. It has tailored sections for fresh graduates and experienced engineers. It suits anyone with an offer coming, and anyone who has ever accepted the first number out of discomfort.

  • Career
  • Job search
Design Gurus · Career Growth · 1 week
SubscriptionDetails
Roadmap
Design Gurus Interview Preparation Guide

A free, step-by-step readiness guide with three tracks: coding (revise data structures, learn patterns, practise the right problems, simulate real conditions, take mocks), system design (understand the interview, learn the building blocks, study real walkthroughs, take mocks) and behavioural. Each step links to the relevant reading, course or mock interview. It suits anyone about to start preparing who wants a clear order of work before buying or booking anything.

  • Career
  • Job search
Design Gurus · Mentorship · Reference
FreeDetails
GitHub repo
DevOps Exercises

A large, open source GitHub collection of more than two thousand questions and exercises across Linux, networking, Git, Docker, Kubernetes, CI/CD, cloud providers, Terraform, Ansible, monitoring, databases and more, most with answers you can expand. It is maintained by Arie Bregman and suits developers and junior DevOps engineers who want to find the gaps in what they think they know.

  • DevOps
  • Cloud
  • Job search
Arie Bregman · Other · Intermediate
FreeDetails
Video
Gaurav Sen: System Design

Gaurav Sen's YouTube channel, one of the first to make system design approachable, with whiteboard-style walkthroughs of scaling, sharding, consistent hashing, message queues, rate limiting and classic interview designs. He reasons through problems on camera, including discarded first ideas, rather than presenting a finished answer. The channel has about 758k subscribers. It is a good free starting point for system design before committing money to a course.

  • System design
  • Job search
Gaurav Sen · System Design · Ongoing · Intermediate
FreeDetails
Browse the whole library

What it pays

Nothing collected for this company yet, and nothing worth guessing at. A made-up range is worse than no range because people negotiate against it.

Add to the Arista Networks page

This library is only as good as what people who have been through it are willing to share. Most of these companies have no hiring process documented anywhere, and one account of what the rounds actually were is worth more than anything I can research from the outside.

What are you adding?

This decides how the claim is labelled on the page. Only someone representing the company can produce an “official” label, and I check that separately.

Year and month.

Comma separated topics, not the questions themselves.

Round by round is ideal: what each one was, how long, remote or in person, and what it covered.

Credit

Anonymous is the default. If you keep it anonymous, nothing identifying you reaches the page: it is published as a candidate account and your name stays with me. Never send anything covered by an NDA, and never send a take-home or a question paper.

Universities they recruit from

No sourced university links yet. A campus drive, a career fair appearance or an internship partnership is what puts a university here.

Add to the Arista Networks page

This library is only as good as what people who have been through it are willing to share. Most of these companies have no hiring process documented anywhere, and one account of what the rounds actually were is worth more than anything I can research from the outside.

What are you adding?

This decides how the claim is labelled on the page. Only someone representing the company can produce an “official” label, and I check that separately.

Year and month.

Comma separated topics, not the questions themselves.

Round by round is ideal: what each one was, how long, remote or in person, and what it covered.

Credit

Anonymous is the default. If you keep it anonymous, nothing identifying you reaches the page: it is published as a candidate account and your name stays with me. Never send anything covered by an NDA, and never send a take-home or a question paper.

How to actually get seen

Plan for at least one in-person interview. Treat any offer that does not come from an arista.com address as a scam.

Sources

Whole profile last checked 2026-09-22.

Interviewed at Arista Networks? Fill in what changed.

Processes change, rounds get added, tests get replaced. If what you went through was different from what is on this page, tell me and I will update it.

Want me to refer you here?

Send me the role, your CV and a few honest paragraphs on why you fit it. Where I know someone inside and your profile matches, I will make the introduction. Where I cannot, I will tell you why and point you at the route that does work. You get an answer either way.

Ask for a referral to Arista Networks

A referral only means something if the person giving it can actually speak to your work. I will refer you where I know someone on the inside and your profile genuinely fits the role, and I will tell you plainly when I cannot. Either way you get an answer, and a straight one.

  • I read every request. A reply takes a few days, sometimes longer.
  • I will not refer someone for a role their profile does not fit. It wastes your time and costs me the contact.
  • Where I cannot refer you, I will say why, and point you at the way in that does work.
  • Nothing you send here is shared with anyone without you agreeing to it first.

If you found the opening, paste it. It tells me which team you mean.

A Drive, Dropbox or personal-site link is fine. Make sure it opens without a request for access, or I cannot read it.

At least a short paragraph. This is what I would be putting my name behind, so specifics beat adjectives.

Comma separated, up to six. Things you would be happy to be tested on.

Add to the Arista Networks page

This library is only as good as what people who have been through it are willing to share. Most of these companies have no hiring process documented anywhere, and one account of what the rounds actually were is worth more than anything I can research from the outside.

What are you adding?

This decides how the claim is labelled on the page. Only someone representing the company can produce an “official” label, and I check that separately.

Year and month.

Comma separated topics, not the questions themselves.

Round by round is ideal: what each one was, how long, remote or in person, and what it covered.

Credit

Anonymous is the default. If you keep it anonymous, nothing identifying you reaches the page: it is published as a candidate account and your name stays with me. Never send anything covered by an NDA, and never send a take-home or a question paper.

Work with me

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