You are basically a lab rat for their new HR product tool. I am not sure they even have any positions open. There were 3 rounds of interview. 1st round was good where there was a healthy discussion about the current projects that I was working on as well as some design patterns and system design. This was a positive experience where I was able to give satisfactory answers to all the questions. Second round was also technical where we discussed about some system design and technologies that I had mentioned in my resume. There were 3 puzzles asked where I did answer 2 but third I was stuck and interviewer helped me. Both the Interviews were taken from 2 people from 2 different teams. Third round some random guy who literally ran to the meeting room beating the other person in a running race to take my interview. From the first question I knew this was his first interview. He had no idea what to ask and what to judge he was asking literally everything he had worked till date. I managed around 80% of them with answers. The third round went for about 2 hrs and I was sure he did not want to go back to his workplace rather he was doing timepass with me. At the end I asked him about the tech stack and found out this was another team and even he was not sure about his project. He got irritated when I asked asked him about the tech stack and said your resume does not match the requirements we are looking for.