Capital One·Software Engineer

Capital One Software Engineer interview experience

No offer

Negative

Posted Aug 2026 · Candidate report, summarized by Dataford

My process started with a recruiter-to-power-day style sequence, and the main event was a “power day” built around a very heavy technical evaluation.

After the earlier steps, about a week later I faced a case that mixed coding and refactoring with system design. The system-design portion centered on a credit card application system and I had to walk through multiple use cases, with each one probed deeply.

Alongside the case work, I also had a set of behavioral questions and then a longer coding segment that was structured in progressive parts. I got through part of the coding exercise, but only part of it fully worked out before things ended. The overall feel was that this wasn’t a casual pass/fail coding test; it was designed like a

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