First, they conducted two interviews: the AI Glider Test and then the final interview.
The Glider Test involved questions on Java, Spring Boot, REST, AWS, and an algorithm for checking substrings.
On the final round, it was a video interview with several questions related to Java, Spring, Hibernate, AWS, Docker, and many more.
Is a singleton class thread-safe?
HTTP GET, PATCH, PUT
How to get a database connection using Hibernate?
If we need multiple versions for the same dependency in Spring, how do we manage them?
What is the Optional class?
The following metrics were computed from 4 interview experiences for the Capital One Java Developer role in United States.
Capital One's interview process for their Java Developer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Capital One's Java Developer interview process in United States.