1-> CV screening process 2 -> mail will be received guiding to test link which is a leetcode problem on postfix evaluation. 3 -> Got another mail giving details of next round which was a face -to face code pair challenge. Interviewer was nice and made me feel comfortable. Discussed on the questions and time/space complexity Received rejection mail after few days.

1 - Online hackerrank test 2- Code pair 3- 3 back to back interviews *3 hours* the whole process took 1 week and a half. The whole interviewing process was very easy, I did well despite not getting an offer. I don't have an issue with this but what made it a bad experience is that they ghosted me without at least a rejection email, which IMO can indicate a bad working environment etc, if you want to interview at Tessian go ahead but make sure to have interviews with others companies in case you're ghosted