Coding Round 1 :
https://leetcode.com/problems/subarray-sum-equals-k/
https://leetcode.com/problems/valid-palindrome-ii/

Coding 2 :
https://leetcode.com/problems/all-oone-data-structure/

Design 1:
Design an api which tells me if a post with privacy is visible to me/friends/everyone.

Follow-up Design :
Design twitter search

Behavioral :
Tell me about a project you did.
Why did you choose to tell me this project?
Why did you take a particular decision?
Tell me about a conflict you had.