I applied through LinkedIn. And after about 15 days, I got an online assessment link which was conducted on Hackerrank platform. Question in online assessment consisted of 10 basic java code outputs, dbms, os MCQs and 2 coding questions. For me, both coding questions were based on dynamic programming. There was sectional cutoff. I was able to solve 1 coding properly and second question partially. I also attempted MCQs. I got call from HR about 10 days after the assessment for the Technical round 1. In Technical round 1, they asked me questions related to java code outputs, basic OOPS, program to reverse a string, Fibonacci series optimised version. Interviewer also asked 2 puzzles (reference: geeksforgeeks). He asked me why I wanted to make a switch from data domain to development and I guess I couldn't convince him properly. I got a rejection mail after 10 days of Tech Round 1. I hope it helps.