Status: New grad, MS CS
Position: SDE1 at Amazon

OA - Passed. Called for interview within 2 weeks

Onsite (4 rounds):
1.) 1 behavioural + Design Vending Machine (Coin change problem asked indirectly)
2.) 1 behavioural + Level order BFS. Solved quickly and had some time left.
Was asked 2 sum next which I quickly answered and was asked 3 sum next (very little time left)
3.) Only behavioural round (parched and tired after this round, ran out of examples to give)
4.) Tree Balanced or not