I got rejected after third round with Unity Technologies for the position of Software Engineering position under Infrastructure Team in Seattle. I got a call three weeks back from the recruiter. First was phone screen, where I was asked seven questions on Java and Linux (one-line answers) and why I want to work at Unity. After a week, I had second round of interview with the Technical Manager, and I was asked three medium coding problems and was expected to give the approach of all three in thirty mins. (ten mins each). Third round took place after two weeks by the same Technical Manager, where in I was asked to solve one problem designed by the company and had to implement a method to print the output (CoderPad). The Technical Manager who took my interview was really good; I got hints if I made any mistake with the approach.

Binary Search Tree.