Summer Software Engineering Internship Interview Experience - United States
August 1, 2021
Neutral ExperienceNo Offer
Process
First, they send a code signal. Then, there's a three-hour interview, broken up into a technical section, a technical case, and a behavioral section.
The technical case interviewer was very bad – muffled audio, unclear speech, and his children were screaming into the mic. This, combined with his thick accent, made it impossible to understand. However, the other two interviewers were very kind and showed genuine interest in the process.
Questions
Create a bank account data structure - fairly easy
Reverse a linked list in groups of k and then swap the groups in pairs - medium
Case - eno chatbot and a bunch of code, ask a lot of questions
Behavioral:
- Time when you assumed leadership
- Time when you went beyond the status quo
- Time when you relied on a teammate for a project
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Interview Statistics
The following metrics were computed from 3 interview experiences for the Capital One Summer Software Engineering Internship role in United States.
Success Rate
33%
Pass Rate
Capital One's interview process for their Summer Software Engineering Internship roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Experience Rating
Positive33%
Neutral67%
Negative0%
Candidates reported having very good feelings for Capital One's Summer Software Engineering Internship 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.
2.0
Weird performance review. Copy a lot of bad habits from Amazon
Senior Software Engineer • Former Employee
Dallas, Texas, United States
November 17, 2025
Pros: My perspectives as a software engineer working for Capital One:
* Use very good and modern software stacks. Whatever the latest AWS has, Capital One has it. Capital One is one of the top customers of AWS, so AWS always tries to sell the latest and greatest whatever they have to Capital One. You can rest assured that you are on top of cloud technology when working for this company.
* They have one of the best security practices of any companies I have ever seen. They were hacked in the past and are severely scared of ever being hacked again.
Cons: Their performance review is a variation of "stack ranking", Jack Welch style (look it up).
Performance is done every 6 months, and they usually let go around 10-15% of a team/group per year through this method.
Attrition is astronomical, even within the company (there are a lot of job changes within the engineering organizations).
I have seen directors (both engineering and products) being let go through this process. Even managers will jump when they sense they or their groups are in peril. I myself had 5 different managers in less than 2 years.
Ask yourself if you want to work for a job where your own manager is not looking out for you and will jump at any opportunities.
There are no quarterly or half-year planning or OKRs whatsoever, just a weird PowerPoint presentation of what you did in the half-year, and they stack rank you against your peers.
If you are the quiet type, you will be on the chopping block sooner or later.
Oh, did I say they copy Amazon a lot?
They are a big customer of Amazon. They are hiring managers/directors from Amazon, and these Amazon people bring the same culture to Capital One, and I'm not sure if I like this.
4.0
Make or break: to be depending on your manager
Lead Software Engineer • Current Employee
McLean, Virginia, United States
November 13, 2025
Pros: Lots of opportunities if you are in person.
Good work-life balance.
Generally great coworkers and support.
Cons: No mobility for remote employees.
Lots of red tape.
Modest pay.
- 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.
- 2.0Weird performance review. Copy a lot of bad habits from AmazonSenior Software Engineer • Former EmployeeDallas, Texas, United StatesNovember 17, 2025Pros: My perspectives as a software engineer working for Capital One: * Use very good and modern software stacks. Whatever the latest AWS has, Capital One has it. Capital One is one of the top customers of AWS, so AWS always tries to sell the latest and greatest whatever they have to Capital One. You can rest assured that you are on top of cloud technology when working for this company. * They have one of the best security practices of any companies I have ever seen. They were hacked in the past and are severely scared of ever being hacked again.Cons: Their performance review is a variation of "stack ranking", Jack Welch style (look it up). Performance is done every 6 months, and they usually let go around 10-15% of a team/group per year through this method. Attrition is astronomical, even within the company (there are a lot of job changes within the engineering organizations). I have seen directors (both engineering and products) being let go through this process. Even managers will jump when they sense they or their groups are in peril. I myself had 5 different managers in less than 2 years. Ask yourself if you want to work for a job where your own manager is not looking out for you and will jump at any opportunities. There are no quarterly or half-year planning or OKRs whatsoever, just a weird PowerPoint presentation of what you did in the half-year, and they stack rank you against your peers. If you are the quiet type, you will be on the chopping block sooner or later. Oh, did I say they copy Amazon a lot? They are a big customer of Amazon. They are hiring managers/directors from Amazon, and these Amazon people bring the same culture to Capital One, and I'm not sure if I like this.
- 4.0Make or break: to be depending on your managerLead Software Engineer • Current EmployeeMcLean, Virginia, United StatesNovember 13, 2025Pros: Lots of opportunities if you are in person. Good work-life balance. Generally great coworkers and support.Cons: No mobility for remote employees. Lots of red tape. Modest pay.
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