Three rounds. 1. HR initial round Basic resume related questions, availability, skills, experience, etc. 2. ML challenge To make a text detection model and convert it into onnx 3. Technical interview No feedback after the third round even after 2 followup emails. The technical interview guy didn't even know about the challenge I think.

Took more then 4 rounds of interviews which was difficult in an incremental way. Each one of them took more then 1 hour , If you get an interview from trantor run away . It will drain you out mentally . Each interview was like tougher going forward even if you do good they will reject you without giving an proper explanation.