Started by applying online. I was reached out to by the recruiting team. The first round was a call with the hiring manager, which was mostly just an introduction to the company and the work. Next, there was a take-home assignment. Once that was submitted, there was a call to review the submitted code. After that was the final round of full-day onsite interviews. There were four 1-hour interviews.

N-way set associative cache with LRU, MRU, and custom replacement policies.

The skyline problem: given an array of coordinates for the buildings, return the minimum number of points that contribute to the skyline.

In a matrix of 0's and 1's, find all islands, where 0 is water and 1 is land.

A system design question.

Write code to solve the Mastermind game in 12 turns or less.