Apple

Create a BST and traverse it. The difficulty progressively increased. It was a chill team with a focus on healthcare. Overall, not too bad with basic preparation. I was just not prepared. Good luck, you guys.

It involved extensive code review and improvement, going beyond typical LeetCode-style questions. These latter questions weren't particularly difficult if you had studied or done a refresher.

Typical hiring process: * Small talk with a recruiter. * One-hour technical phone screening with the hiring manager. * Five-hour final round with the team. The interview questions involve some LeetCode mediums, system designs, SQL, and basic