Capital One Data Analyst interview experience

No offer

Medium

Positive

McLean, VAPosted May 2026 · Candidate report, summarized by Dataford

I ran into a fairly multi-stage flow that started with an OA and then ramped quickly into heavier, more structured technical work.

First came a CodeSignal-style assessment. After that, I had a data challenge where I had to work with Python coding tasks and answer a set of questions; part of the challenge involved cleaning/merging a dataset and then making a recommendation. That data challenge was later wrapped into Power Day, where I had to walk through my approach.

Power Day was intense—back to back interviews, four rounds in total. I was hit with multiple case/problem-solving conversations plus a behavioral round and the data challenge review/presentation slot. The guidance I received during the session wasn’t harsh,

Create a free Dataford account to unlock the full round-by-round breakdown, the questions asked and the outcome.

Read the full report Read the full report

Preparing for this interview?

Capital One Data Analyst interview guideThe full process, round by round, with the question bank Practice Data Analyst interview questionsReal questions from this role across companies All Capital One interview guidesEvery role we cover at this company