6 rounds: 2 online test (1 was MCQ and other was coding), 3 technical interviews and 1 HR. Both of these tests had no aptitude questions and were strictly technical. MCQs were about networking, OS, DS and Java. Coding round was quite easy. Then followed 3 technical interview where questions like "What happens when you type google.com in the browser?" and "Design an elevator system for me" etc were asked.