Phone Screen:

1. https://leetcode.com/problems/k-closest-points-to-origin/
2. https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses/

Onsite:
1st coding round:

1. https://leetcode.com/problems/valid-palindrome-ii/solution/
2. Given a binary tree, implement a function next() that will output the nodes in in-order traversal

2nd coding round:

1. Similar to https://leetcode.com/problems/maximum-size-subarray-sum-equals-k/

System design:
Design a file download API that a client uses to download a file locally. Client will send the URL of the file to download.

Behaviorial round:
Questions related to previous experience and projects.

YOE: 7
Level interviewed for: E5
Location: mulitple locations in USA