Directly received a call from HR, who directly arranged series of 4 interviews (No written test). Every interview started with a normal casual introduction, rest details are below Interview 1 - 1- Started with Coding problem that was - "Find quotient and remainder when given two numbers" after that was made to write test cases for all possible use cases. My code was failing when dividing with negative numbers, so fixed all the issues with code on the go as we were testing it. 2- Puzzle (10 coins, 10 lines puzzle) 3- Explain divide and conquer sort, and write any 1 divide and conquer sorting code (I wrote heap sort) 4- Few Java and Rest API questions. 5- One more puzzle question, that I cannot recall. Interview 2 - 1- Started with Coding question (Based on greedy algorithm), again Test cases for that algorithm. 2- Puzzle based on syllogism. 3- Questions on REST API. 4- Few Java questions. 5- One more puzzle which I can't remember. Interview 3- 1- Introduction 2- Test Approach for a hypothetical use case, and how I will automate it. 3- Puzzle question (Birthday puzzle) 4- Coding question (Array rotation) Interview 4- 1- Introduction 2- Basic core java questions. 3- Questions based on favorite subject (Operating System) 4- Puzzle (Least number of Weigh-in required to find Impurity)