Bloomberg visited our college and I talked to one of their SWE's and gave my resume. Heard back from HR after a week and my interviews were scheduled:

1. Techchat (around 20 min): This is more of a screen round, mostly about my previous experince and why bloomberg.
2. Technical-1(1 hr): Detailed questions about my experince and why bloomberg. I was asked two technical questions and both of them are slight variations of https://leetcode.com/problems/all-paths-from-source-to-target/ and https://leetcode.com/problems/sparse-matrix-multiplication/
3. Technical-2(45 min): Same pattern as Technical 1. Questions were similar to https://leetcode.com/problems/meeting-rooms-ii/ and https://leetcode.com/discuss/interview-experience/1504782/bloomberg-phone-interview-1042021-collatz-conjecture-rejection
4. Senior Manager: About my previous experince and why Bloomberg?
5. HR: why bloomberg? and some basic behavioural.

Got offer in a week :")