There were two telephonic interviews in which they asked simple coding questions. Then there was on-site. There were 5 rounds of interviews Round1: Implement CPP functionalites in C Round2: Implement AVL tree Round3: Lunch and then they gave a socket program, asked me to add enhancements to it. Lunch round was nice. My interviewer was very friendly. Round4: Merge two sorted arrays and put the result in array1. Print a binary tree, each level in a new line Round5: With manager. Why splunk? What offer you have and which will you choose and why? How do you debug following things? Memory leaks, deadlocks, high cpu usage, etc. in a very big complex system where printing logs etc is not feasible Work culture was awesome. All preparations for the interview were excellent.