Envié una solicitud electrónica. Acudí a una entrevista en Capital One
Entrevista
The response after application was quick. I have received an online coding test 1,5hrs long. I think I did it well enough. Then I was asked for a phone interview with manager. After that there will be an on site interview.
Preguntas de entrevista [1]
Pregunta 1
One of the questions was about checking if numbers from 1 to n divide 3 or 5 or both. Accordingly you are expected to write a string instead of the number itself.
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.
Preguntas de entrevista [2]
Pregunta 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