UpClick interview questions

HR call you and arrange an interview with manager for you, but HR doesn't attend the interview, only you and a manager. It was ok, was asked few questions and after we took a small tour in the office. I got an offer and start working next week.

Brief phone call , a few easy questions, nothing complicated easy peasy , I was impressed at how fast the whole thing was simple and I had no idea what they really wanted to hire me for. That should have been a clear warning sign for me