1p3a Question · Oct 2025 · USA

Arista Networks on-site software engineer interview experience 2025

SWE Onsite

Question Details

Candidate Profile *

Experience: 4 Years *

Current Organization: US-based MNC

Interview Content *

Project Discussion: Overview of current work and responsibilities. * **Data Structu

Full Details

Candidate Profile *

Experience: 4 Years *

Current Organization: US-based MNC

Interview Content *

Project Discussion: Overview of current work and responsibilities. *

Data Structures & Algorithms Problems: 1. Search in a Rotated Sorted Array. 2. Find the Longest Substring Without Repeating Characters. *

Java Technical Concepts: * Singleton Design Pattern. * Usage and characteristics of static and final keywords.

Outcome and Analysis All coding problems were solved successfully, and theoretical questions were answered correctly. However, the candidate was not selected for the

next round. This rejection, despite strong technical performance, suggests the outcome may have been due to role misalignment or the position being filled.

About This Question

This is a reported interview question from a arista networks interview for a swe role during the onsite round reported in 2025.

It covers the following topics: Sorting, Arrays, Oop, Strings .