Probably the worst interview process I have encountered in last 10-15 interviews or so. Initially, I was contacted for Software Engineer Cloud position. During the HR call, she said their team is considering me for a senior position given my qualifications. I didn't have any problem with this since I was very interested in the position. After discussing my experience and academic qualifications, usual HR questions, she told me that she would send an NDA doc to sign and test to complete. But after the call when I received the test, to my surprise I received an assessment test in Python analytics which is not at all close to the position requirements. The position is SDE and test was in analytics, obviously I thought, there should have been some mistake. So I got back to HR immediately and didn't receive any response. Waited for two days and sent another follow-up email, again no response. Sent another email, no response again. After some research my side, this is what I have understood, The HR I spoke to, don't have a clue about the software development, she was just looking for the keywords to match, and don't have basic HR qualities to get back to the interviewee. I forgot to mention, she postponed the initial setup interview just before an hour or so! The company is developing groundbreaking technology in virtual reality, thought I would get into it.