I applied through college or university. I interviewed at BlackRock
Interview
First round after shortlisting was aptitude round. It had mental ability, numerical ability, SQL and coding mcq's. The coding MCQ's were in C language and related to trees. The coding questions were easy but the SQL questions required in depth knowledge. The aptitude section required you to be very quick.
applied online with no referral, then a superday of 4 interviews back to back 30 minutes each, two leetcode questions and two behavioral interviews. I would argue the leetcode questions were easy/medium but more towards the easy side.
HireVue Online assessment where it ask me to take 2 coding tests with at the end of it 2 minutes video that you can redo as much as you want to explain your solution