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      Arista Networks

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      Software Engineer Interview

      Feb 27, 2024
      Anonymous interview candidate
      Denver, CO
      No offer
      Neutral experience
      Easy interview

      Application

      I interviewed at Arista Networks (Denver, CO)

      Interview

      It was a quick call, with just one code debugging to do. The asked to debug a given code. I was suprised that in the first call, nothing about my resume or experience was talked about

      Interview questions [1]

      Question 1

      Debug a code that was given
      Answer question

      Other Software Engineer interview reviews for Arista Networks

      Software Engineer Interview

      Jun 24, 2026
      Anonymous interview candidate
      No offer
      Neutral experience
      Average interview

      Application

      I applied through a recruiter. I interviewed at Arista Networks in Jun 2026

      Interview

      Pros: Great initial approach – the recruiter thoroughly checked my GitHub profile and projects before the interview, which is very uncommon and shows they do their homework. Cons: A major mismatch between the job description ("Software Engineer C++") and the actual interview reality. The technical stage on CoderPad strictly tests bare-metal C98 skills: raw pointers, manual bitwise operations, and packing bytes into 64-bit integers. If you are accustomed to modern C++ (RAII, templates, safe memory management), this will feel like a massive step backward. Additionally, the time expectations for live low-level bit-shifting were unrealistic, to the point where the interviewer started solving the task themselves. Interview was kind and not stressful, just minor mismatch of naming

      Interview questions [2]

      Question 1

      About my personal github project
      Answer question

      Question 2

      A deep, low-level bit manipulation question.
      Answer question

      Software Developer Interview

      May 8, 2026
      Anonymous interview candidate
      Vancouver, BC
      No offer
      Positive experience
      Average interview

      Application

      I interviewed at Arista Networks (Vancouver, BC)

      Interview

      Pretty good, not too complicated, was comfortable. Mostly LC questions, and was easy enough that you should be able to do it after doing NC150. good luck for the interview!

      Software Engineer Interview

      May 5, 2026
      Anonymous interview candidate
      No offer
      Neutral experience
      Average interview

      Application

      I interviewed at Arista Networks

      Interview

      Starts with online test, then three rounds of technical interviews follow. Not a lot of discussion, just go straight to the technical challenges which have to be solved in time