The hiring process at Capital One takes an average of 90 days when considering 1 user submitted interviews across all job titles. Candidates applying for Senior AI Engineer had the quickest hiring process (on average 90 days), whereas Senior AI Engineer roles had the slowest hiring process (on average 90 days).
The interview process includes a phone screening, which went extremely well. It mostly consisted of specific questions about years of experience that are required and preferred in the role description. Then you're required to take an online assessment. I took several practice tests and did a ton of research to prepare, although Capital One says no preparation is needed. It took me more than an hour to complete and I was very confident in my answers. Once submitted, I was immediately notified that I can no longer move forward in the role. If I did pass, the next steps would be a meeting with the hiring manager and then a "power day" consisting of 4 in-person interviews over 1-2 days, requiring time off from my current company. I do not recommend.
Interview questions [1]
Question 1
How many years of experience do you have pertaining to the role requirements?
I applied online. The process took 6 weeks. I interviewed at Capital One in Aug 2025
Interview
The interview process at Capital One was rigorous and comprehensive. I went through six interviews: one with HR, one with my hiring manager, and four PowerDay interviews with members of the broader team. Two of these six were case study reviews. Strong case study preparation - along with structured responses in the STAR format - proved crucial for progressing successfully through the process.
Interview questions [1]
Question 1
How do you validate your work? How do you decide what level of fidelity to use at different stages of the design process?
Round one is a mini-case. I heard its about the shopping browser extension. Must know how it works and how you could work on improving it. PM style questions around it.
Interview questions [1]
Question 1
Why Product? What makes you interested in this position.