I applied online through a recruiter. The recruiter got back to me the next day. I then did a prescreen call with the recruiter and completed two coding challenges. The last step was an in person interview that lasted about 4 hours. My code samples were in C++ since this was a C++ position.

Insert a node into a singly linked list.

Convert an alphanumeric string into a numeric string.

Implement a hashmap.

Print a directory structure, both recursively and iteratively.

Given an int array, remove all duplicates from the array.