Two stage interview: Stage 1: Java code walkthrough with interviewer. We looked through some basic java classes and I had to fix the errors I saw. It was a mix of syntactical, semantical, and logical errors, as well as object oriented slip-ups like poor encapsulation. Stage 2: Pseudo-code object definitions for Tetris. We walked through which objects, with attributes and methods, I would define to create the game Tetris. This was very high-level and I think more of a test of if I understood OOP concepts. These stages were with two different senior devs, and each had its own small behavioural interview.