I applied online. The process took 2 days. I interviewed at Capital One (Richmond, VA) in Oct 2017
Interview
3 back to back interviews behavioral, tech, case. They get back to you very quickly and their interviewers are nice. They give you the option of interviewing on campus or on their site.
Interview questions [1]
Question 1
Describe a project you worked on from start to finish and talk about the obstacles you had to overcome.
4 rounds of interview including coding , design , case study, behavioral after clearing the code signal assesment. Coding was medium hard of 2 questions each. case study and system design was difficult.
This took a bit longer than expected, stretching over several weeks. The technical rounds were intense, featuring an LRU cache implementation and a problem on detecting duplicate transactions within a 60-second window. I was nervous at first, but it clicked for me when I realized I had practiced a similar approach on PracHub just days before. Unfortunately, I didn’t receive an offer in the end, but the experience was a solid learning opportunity. The behavioral questions felt straightforward, so I wish I had made a stronger impression in the technical segments.
Interview questions [2]
Question 1
Implement an LRU cache with get and put operating in O(1)
Un proceso largo, pero sin mucha complicación en el proceso. Empresa atenta en todo momento a dudas y disponibilidad de tiempo para las entrevistas. Exámenes con temas sencillos y complejos. Variedad en los ejercicios
Capital One Software Engineer Interview Questions | Glassdoor