I spoke with Capital One at my college career fair, applied online, and secured a final interview on campus. They were very efficient throughout the entire process.
The final interview included behavioral, case, and technical components. During the technical interview, you are required to write code on paper. If you get stuck, the interviewer is quite good about helping or guiding you. They also presented a design question.
For the case interview, they are primarily interested in understanding your thought process. My interviewer was very relaxed, and it felt more like a conversation than a formal interview. The behavioral portion consisted of basic "tell me about a time when..." questions.
They responded within two days. Overall, it was a very positive experience.
Technical: Deep copy a linked list with random and next pointers.
Behavioral: Tell me about a time when you had to teach yourself something to overcome an obstacle.
The following metrics were computed from 189 interview experiences for the Capital One Software Engineer (Internship) role in United States.
Capital One's interview process for their Software Engineer (Internship) roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Capital One's Software Engineer (Internship) interview process in United States.