I applied online. The process took 2 months. I interviewed at Capital One in Mar 2025
Interview
3 rounds of interviews. First round was the technical which was an OOD question and parsing elements of an array. Second round was behavioral questions. Third round was a case study and debugging code.
it was easy, standard powerday three rounds. Lots of common questions, and the guides they gave us was helpful. Took long for recruiters to get back to you though. I would recommend really knowing OOP
3 questions + follow ups:
one time you challenged the status quo
one time you worked in a team
one time you learned something new for a project
1: track all purchases for customers (no refunds)
how to track refunds?
how to get top N cashback for certain month
what would you do to scale this to multiple customers not just one (this is theoretical no coding)
The Capital One software engineer intern interview includes online assessments, behavioral and technical questions, coding challenges, and system design discussions, emphasizing problem-solving skills, communication, innovation, collaboration, and cultural alignment throughout.