Process
Phone screening, then a 70-minute CodeSignal proctored technical assessment with 4 LeetCode-style questions (2 easy, 1 medium, 1 hard), then lastly a longer, more thorough power day.
Questions
Two very easy LeetCode questions, followed by a medium-level string formatting problem. Had no time for the fourth question in the 70-minute window.
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Interview Statistics
The following metrics were computed from 1 interview experience for the Capital One AI Engineer role in United States.
Success Rate
0%
Pass Rate
Capital One's interview process for their AI Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive0%
Neutral0%
Negative100%
Candidates reported having very negative feelings for Capital One's AI Engineer interview process in United States.
Capital One Work Experiences
4.0
Great Benefits, High Turnover
Software Engineer • Current Employee
Remote
December 13, 2022
Pros: Work-life balance is phenomenal. Good compensation and general benefits package. PTO policy is incredibly generous (along with other days off/learning days). Great senior leadership.
Cons: High turnover.
Consistently, work could be more interesting.
Culture is team dependent.
4.0
Supportive Team, Sponsorship Lacking
Data Engineer • Current Employee
October 19, 2025
Pros: Nice place to work with a big campus and a very supportive team.
Cons: Does not sponsor for this position, but for other positions.
5.0
Really great internship!
Software Engineer Intern • Former Employee
September 8, 2020
Pros: The team/manager was really helpful and gave me a project that let me use a wide variety of tech.
Cons: It was remote due to COVID, so there were some of the typical remote work challenges that everyone, especially interns, faces.
- 4.0Great Benefits, High TurnoverSoftware Engineer • Current EmployeeRemoteDecember 13, 2022Pros: Work-life balance is phenomenal. Good compensation and general benefits package. PTO policy is incredibly generous (along with other days off/learning days). Great senior leadership.Cons: High turnover. Consistently, work could be more interesting. Culture is team dependent.
- 4.0Supportive Team, Sponsorship LackingData Engineer • Current EmployeeOctober 19, 2025Pros: Nice place to work with a big campus and a very supportive team.Cons: Does not sponsor for this position, but for other positions.
- 5.0Really great internship!Software Engineer Intern • Former EmployeeSeptember 8, 2020Pros: The team/manager was really helpful and gave me a project that let me use a wide variety of tech.Cons: It was remote due to COVID, so there were some of the typical remote work challenges that everyone, especially interns, faces.
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