I applied through college or university. The process took 2 weeks. I interviewed at Capital One in Feb 2019
Interview
I submitted my application online and they got back to me via email within a month. They set up an in-person interview a week from sending me the email. The in-person interview includes 3 Interviews in one sitting, including a behavioral interview, a case interview, and a technical interview. The case interview was challenging but Capital One did offer all interviewees workshop and demo videos to help us study. Coding questions are fair. Need to know basic data structures.
Interview questions [1]
Question 1
Describe a situation you have to explain a technical concept to a non-technical person.
Was not too difficult. three total interviews all on the same day back to back. technical one, behavioral one and a case which was more of just a debugging question
Expecting a challenging experience, I found the interview at Capital One to be intense, particularly during the system design section. The question on designing a rate limiter with a token bucket algorithm took me by surprise; mid-way through the problem, I realized it was very similar to a drill I’d practiced on prachub.com just days earlier. The technical rounds included several DSA questions, and the interviewers were thorough but supportive. Ultimately, I received an offer and happily accepted, feeling well-prepared despite the pressure.
Interview questions [1]
Question 1
Design a rate limiter using a token bucket algorithm and discuss how it would handle bursty traffic and distributed deployments.
Recruiter screening to begin with. Then, technical discussion about java, spring boot, design pattern, small coding tasks and followed by design assessment for distributed systems. Finally, managerial round for the team fit