Capital One

Data Engineer Interview Experience

August 10, 2026

Positive ExperienceNo Offer

Process

Quick and to the point. Lockdown browser coding assessment, apparently looking for a very high score. Four questions and one hour to complete. Will not respond if you get eliminated.

Questions

Basic qualifications: Do you live within the posted location?

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Interview Statistics

The following metrics were computed from 47 interview experiences for the Capital One Data Engineer role.

Success Rate

36%

Pass Rate

Capital One's interview process for their Data Engineer roles is fairly selective, failing a large portion of engineers who go through it.

Experience Rating

Positive43%

Neutral30%

Negative28%

Candidates reported having good feelings for Capital One's Data Engineer interview process.

Capital One Work Experiences

Good Balance, Slow Progress

Data Engineer • Current Employee

Pros: Good work-life balance and management.

Cons: Slow career progress, too much bureaucracy.

Good Balance, Slow Progress

Data Engineer • Current Employee

Pros: Good work-life balance and management.

Cons: Slow career progress, too much bureaucracy.

Supportive Culture, Contractor Issues

Data Engineer • Current Employee

February 17, 2021

Pros: Supportive work culture, great people to work with, and innovative projects.

Cons: Difference in how they treat contractors vs. full-timers.

Supportive Culture, Contractor Issues

Data Engineer • Current Employee

February 17, 2021

Pros: Supportive work culture, great people to work with, and innovative projects.

Cons: Difference in how they treat contractors vs. full-timers.

Data Engineer TDP

Data Engineer • Current Employee

McLean, Virginia, United States

October 23, 2020

Pros: Lots to learn and a lot of teams.

Cons: Hit or miss on what team you get.

Data Engineer TDP

Data Engineer • Current Employee

McLean, Virginia, United States

October 23, 2020

Pros: Lots to learn and a lot of teams.

Cons: Hit or miss on what team you get.

Good Balance, Slow Progress

Data Engineer • Current Employee

Pros: Good work-life balance and management.

Cons: Slow career progress, too much bureaucracy.

3.0
Good Balance, Slow Progress
Data Engineer • Current Employee
August 8, 2022
Pros: Good work-life balance and management.
Cons: Slow career progress, too much bureaucracy.

Supportive Culture, Contractor Issues

Data Engineer • Current Employee

February 17, 2021

Pros: Supportive work culture, great people to work with, and innovative projects.

Cons: Difference in how they treat contractors vs. full-timers.

5.0
Supportive Culture, Contractor Issues
Data Engineer • Current Employee
February 17, 2021
Pros: Supportive work culture, great people to work with, and innovative projects.
Cons: Difference in how they treat contractors vs. full-timers.

Data Engineer TDP

Data Engineer • Current Employee

McLean, Virginia, United States

October 23, 2020

Pros: Lots to learn and a lot of teams.

Cons: Hit or miss on what team you get.

4.0
Data Engineer TDP
Data Engineer • Current Employee
McLean, Virginia, United States
October 23, 2020
Pros: Lots to learn and a lot of teams.
Cons: Hit or miss on what team you get.

Capital One Interview Questions

Simple Bank System

Simulate a simple bank system that supports basic operations like deposit, withdraw, and check balance for different accounts. You will implement methods to handle these transactions and ensure validity based on account balances and existence.

Text Justification

Given a sequence of words and a line width, format the text to fit within the specified width. You must justify the text, distributing extra spaces evenly between words.

Candy Crush

Simulate the Candy Crush game. Repeated sequences of the same candy type (3 or more) should be removed until no more such sequences exist.

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