3 Interview Rounds: 1- Telephonic Interview: General ML and Deep Learning basic questions. Talk about the projects and the approach. 2- F2F: Technical Interview with Explanation on DL and project followed by Managerial Interview and HR Interview on Financial Discussion. 3- Skype: Interview with Engineering Manager. They took close to overall 5 rounds including the HR Discussion on Financials as well but never heard back from them. If you are unsure about technical skills then why would you go beyond telephone or F2F rounds. If it is Financials then HR knew the expectations from Day1 then also no point of going too far. It felt they were unsure of what they really want. It is wastage of time for both.