I applied through university. I interviewed at Capital One (Washington, DC) in Dec 2022
Interview
First, there was a discussion with the recruiter, which is pretty standard.
Then, it was what they call power day which consists for four interviews. These include debugging, behavioral, ML fundamentals, Leetcode + ML design. I would not say any one of them is difficult, but just the length makes them challenging.
Interview questions [1]
Question 1
In the ML fundamentals, I was asked to explain LoRA.
I applied online. I interviewed at Capital One (New York, NY) in Jan 2026
Interview
First is HR call, the HR will confirm the information filled before and send you an OA. The OA is 70 minutes and 4 questions included. I ust Finished OA process and waiting for the HM call
Interview questions [1]
Question 1
You are given an array of integers *numbers* and an integer *pivot*. Let counterGreater denote how many integers within *numbers* are **strictly greater** than *pivot*, and *countLess* denote how many integers are **strictly less* than pivot. You task is to compute *countGreater* and *countLess*, then return: a. "greater" if *counterGreater* is greater than *countLess*: b. "smaller" if *countGreater* is less than *countLess*: c. *tie" if they are equal. Note You are not expected to provide the most optimal solution, but a solution with time complexity not worse than O(numbers.length^2) will fit within the execution time limit.