Arista Networks interview prep. 10 likely questions.
The process at Arista Networks, what each stage actually tests, and how candidates prep. Real questions where we have them, likely questions where we don't.
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[01] BY THE NUMBERS
Headline facts before you prep.
Pulled straight from Arista Networks's career page and public data sources. Tap any cell for the full breakdown.
Full Arista Networks company profile[02] INTERVIEW PROCESS
Standard software engineering loop at Arista Networks.
The stages below describe the typical SWE loop. Product, Design, and Data loops differ; pick a role to see how it changes, or jump straight to real questions reported for that role.
01Recruiter Screen
30 min
Recruiter Screen
30 minInitial call to discuss your background, the role, and logistics.
- Research the company and role thoroughly
- Prepare your elevator pitch
- Ask about the interview process and timeline
02Technical Interview
45-60 min
Technical Interview
45-60 minCoding and/or system design questions relevant to the role.
- Practice on LeetCode or similar platforms
- Think out loud and communicate your approach
- Ask clarifying questions before starting
03Behavioral Interview
45 min
Behavioral Interview
45 minQuestions about your past experiences, teamwork, and problem-solving.
- Prepare STAR-format stories
- Focus on specific examples with measurable outcomes
- Show self-awareness about mistakes and learnings
[03] REAL QUESTIONS
Likely questions for Arista Networks.
10 likely questions inferred from Arista Networks's open roles and company profile.
Other Roles
3 questions
Other Roles
3 questionsCan you explain how Arista Networks' data-driven approach distinguishes it from other networking solution providers in the industry?
Given the competitive landscape of networking solutions, what innovative ideas do you have for Arista Networks to maintain its industry leadership in data-driven technologies?
What opportunities do you see for career advancement within Arista Networks, and how do you plan to leverage your skills to seize those opportunities?
Sales
3 questions
Sales
3 questionsAs a Major Account Manager for Service Providers, how would you approach building long-term relationships with clients while promoting Arista Networks' innovative solutions?
Arista Networks focuses on delivering high-quality networking solutions. How do you see yourself contributing to this mission as a Territory Account Manager?
What aspects of Arista Networks' commitment to advancing customer interests resonate most with you, and how would you embody this in your role?
Software Engineering
2 questions
Software Engineering
2 questionsDiscuss your experience with SONiC and how you would apply that knowledge to improve Arista Networks' software solutions for service providers.
In your opinion, what are the key technical challenges faced by networking solutions providers like Arista Networks, particularly in client-to-cloud environments?
DevOps
1 question
DevOps
1 questionAs a Full Stack Application Developer, how would you leverage Arista Networks' networking software to enhance user experiences in large data center environments?
Data Science & Analytics
1 question
Data Science & Analytics
1 questionWhat tools or strategies would you implement to analyze customer data effectively and align with Arista Networks' mission to provide data-driven networking solutions?
How to answer these: the STAR method
Use the STAR method: describe the Situation, the Task you faced, the specific Action you took, and the measurable Result. Aim for 60-90 seconds with one concrete metric. Practice it out loud before the interview so it flows naturally; the same structure works for every question above.
[04] CODING PRACTICE
LeetCode tagged for Arista Networks.
The 5 highest-frequency problems candidates report being asked in Arista Networks loops, pulled from the public company-wise question bank.
Easy
Why it appearsPulled from the public company-wise question bank, with a frequency score of 0.3 for Arista Networks. Acceptance rate 51.7% on LeetCode.
Open problem #268 on LeetCodeMedium
Why it appearsPulled from the public company-wise question bank, with a frequency score of 0.2 for Arista Networks. Acceptance rate 27.4% on LeetCode.
Open problem #165 on LeetCodeHard
Why it appearsPulled from the public company-wise question bank, with a frequency score of 0.1 for Arista Networks. Acceptance rate 43.6% on LeetCode.
Open problem #37 on LeetCodeEasy
Why it appearsPulled from the public company-wise question bank, with a frequency score of 0.1 for Arista Networks. Acceptance rate 53.5% on LeetCode.
Open problem #21 on LeetCodeMedium
What it testsGraphs
Why it appearsPulled from the public company-wise question bank, with a frequency score of 0.0 for Arista Networks. Acceptance rate 46.8% on LeetCode.
Open problem #200 on LeetCode[05] HIRING PULSE
Arista Networks's hiring pulse.
We re-scan Arista Networks's career page every few minutes and keep the full posting history, so these counts come from the board itself, not an aggregator.
Posted (7d)
56
Posted (30d)
102
Posted (90d)
401
Scanned every few minutes · newest tracked posting May 23, 2026
[06] APPLY LOGISTICS
Applications go through SmartRecruiters.
Arista Networks runs hiring on SmartRecruiters, so the application form and recruiter follow-ups flow through it. Use the same email everywhere and keep the profile fields consistent with your resume; recruiters see both side by side.
Enterprise talent acquisition platform with a marketplace of integrated hiring tools. SmartRecruiters serves large organizations across industries globally.
One-tap coverage: SmartRecruiters is one of the portals Scoutify's auto-apply fills end to end. While you prep for this interview, an Auto-Apply plan keeps submitting your saved profile to matching Arista Networks roles the moment they go live.
ATS identified from the application URLs on Arista Networks's recent postings
[07] PEOPLE ALSO ASK
Common questions about Arista Networks interviews.
Does Arista Networks sponsor H1B visas?
Yes, Arista Networks does sponsor H1B visas for international candidates. If you are considering applying from outside the United States, it's important to ensure that your qualifications align with the job requirements listed in the postings. This can enhance your chances of obtaining sponsorship during the hiring process.
What is the average salary at Arista Networks?
The salary range for positions at Arista Networks typically falls between $116,224 and $171,828, based on job postings with disclosed salaries. This range reflects the competitive compensation structure in the tech industry, particularly for roles like Software Engineer and Account Manager. When considering a position, it's wise to evaluate the total compensation package, including benefits and bonuses, in addition to base salary.
What is the interview process like at Arista Networks?
The interview process at Arista Networks usually includes technical assessments and coding challenges, with examples such as LeetCode problems like 'Missing Number' and 'Sudoku Solver'. Candidates can expect a combination of technical interviews and behavioral assessments to gauge both skill and cultural fit. Preparing for these types of questions can significantly improve your chances of success in the interview process.
What is the current hiring volume and what roles are open at Arista Networks?
Arista Networks currently has 484 active job postings, with 104 posted in the last 30 days and 35 in the last 7 days. The top roles available include Major Account Manager, Account Manager, and various Software Engineer positions. This high volume of hiring indicates a strong demand for talent across multiple disciplines within the company.
[08] OVERVIEW
What candidates run into at Arista Networks.
Tech company interviews typically include a mix of coding, system design, and behavioral rounds. The exact format varies by company size and role level.
[09] PREP TIPS
How candidates prepare.
[10] EXPERT FRAMEWORKS
Frameworks and sample answers from interview coaches.
Curated from Columbia Engineering's licensed BigInterview library: expert-written tips, sample answers, and walkthroughs that work for any interview.
Source: BigInterview (licensed by Columbia Engineering)
[11] FAQ
Questions candidates ask about Arista Networks interviews.
Salary, visa sponsorship, process, hiring volume. Drawn from public data on Arista Networks.
Yes, Arista Networks does sponsor H1B visas for international candidates. If you are considering applying from outside the United States, it's important to ensure that your qualifications align with the job requirements listed in the postings. This can enhance your chances of obtaining sponsorship during the hiring process.
[12] MORE INTERVIEW PREP
Companies candidates compare with Arista Networks.
PREP SMARTER. APPLY FASTER.
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