After almost three months of back and forth, they called me in for an interview. The HR rep had no clue of how to use the Outlook calendar; he missed multiple phone appointments he had with me. Emails and communications with him involved bad grammar, bad spelling which gave me a bad impression of the company. The interview date finally arrived. It was Long, boring and overkill. The interview involved multiple engineers coming in and out of the conference room asking me pretty much the same thing over and over. I was there from 8 am to 12 pm. They said that their impression was positive and that they wanted to hire me, They were going to run a background check and degree verification., but it didnt get to that. I called to follow up on how the process was going , just to learn that the position was "closed". Who knows what happened and honestly, dont care. Good thing I didnt leave my perfectly good job for this big unknown of a company.