1p3a Experience · Oct 2025

Capital One Senior Software Development Engineer Online Test Overview

SWE OA Senior
5 upvotes 4 replies

Interview Experience

70 minutes, 4 questions All Geography questions Toggle case of String If the letter is a vowel, change to capital case; if it is constant, change to the next string per rule: b -> c c -> d ... v -> w

Full Details

🔒

Unlock all Capitalone questions

Full insider details, leaked discussions, and candidate experiences.

or every company, $100/year →

About This Question

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

It covers the following topics: Strings, Matrix .