I interviewed for one of Apple team located in Santa Clara.

Phone screen was pretty simple was asked one question.

1. Valid Parenthesis: https://leetcode.com/problems/valid-parentheses/

On-site was 5 hours:

1. Quality engineering round with two quality engineers, they would ask about test cases at my current company and how you intereact with the quality team.

2. Coding Round: Serialize and Deserialize Binary Tree: https://leetcode.com/problems/serialize-and-deserialize-binary-tree/

3. Coding Round: Spiral Matrix 2: https://leetcode.com/problems/spiral-matrix-ii/

4. Coding Round: LRU cache: https://leetcode.com/problems/lru-cache/

5. Team Fit: DId pretty well here.

I got all the answers in the coding round but still didn't end up getting the job. Gonna try harder for my other interviews