Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Capital One
Colloquio
Capital One’s interview process was three stages: an initial recruiter screen, an asynchronous coding assessment, and a Power Day with multiple technical and behavioral interviews assessing skills, collaboration, and problem-solving.
Domande di colloquio [1]
Domanda 1
Power day case study: Review a given chart of information, what's the expected cost of running these machines.
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.
Domande di colloquio [2]
Domanda 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