Reddit Experience · Nov 2025

WorkDay Principal Engineer Interview Experience

SWE OA Principal Easy
1 upvote 2 replies

Interview Experience

Workday’s interview process consisted of two technical rounds, Post introductions and few basic probing on your past projects, each round focused on system design and live coding. All codi

Full Details

Workday’s interview process consisted of two technical rounds, Post introductions and few basic probing on your past projects, each round focused on system design and live coding. All coding was conducted directly on

HackerRank, with screen-sharing enabled throughout to ensure the candidate isn’t relying on AI assistance or external tools. For questions, please do refer the below article <a href="https://open.substack.com/pub/doniv/p/workday-interview-questions?r=5l1mo&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true)

About This Question

This is a candidate experience report from a workday interview for a swe role (principal level) during the oa round reported in 2025.

It covers the following topics: System Design .

Difficulty rating: Easy