They had 3 rounds, first was a online assignment round where we had to replicate the frontend of a website. 2nd round was technical round where questions were mainly asked from the assignment. We had to give a demo of the website and also explain the code. As this was related only to frontend there were additional questions on python and SQL as well. 3rd round was with the CTO and questions were asked on my final year project and internship and also programming and logical questions in python and SQL.