The typical phone screen interview lasts around 45 minutes. The first 15 minutes were spent chatting about background, followed by a very simple coding question: find the lowest common ancestor in a binary search tree. The last 15 minutes were dedicated to discussing company culture. After that, I received an email stating I was rejected.
Lowest Common Ancestor in BST
Finding the lowest common ancestor (LCA) of two nodes in a Binary Search Tree (BST) is a common problem.
The following metrics were computed from 373 interview experiences for the Uber Software Engineer role in United States.
Uber's interview process for their Software Engineer roles in the United States is very selective, failing most engineers who go through it.
Candidates reported having good feelings for Uber's Software Engineer interview process in United States.