Recruiter from KLA contacted me regarding the position. They set up a phone interview a week later. The interviewer explained about the job. He asked some technical questions and brain teasers (which I thought were not relevant to the job). The next day I got a call for setting up another interview round. This was a video interview. I had to prepare a presentation on a thesis/project that I had done earlier. The interviewer was a Product Marketing Manager. This was an hour long interview with mainly behavioral questions. I wasn't invited for any further rounds. The recruiter did not provide any further updates. They didn't even give me proper feedback as to why I was rejected. This seemed very unprofessional to me.

Campus Interview: Written test followed by puzzle round interview, followed by problem solving interview then HR Interview. Interview went smooth. They wanted to see how we think and reach a solution for a problem