I learned they have a 3 tier process: HR/Recruiter, Technical, On-Site. They also want a reference from your current manager if you do get an offer, which made me feel uncomfortable. I was asked directly about my current salary and it was not an overall good experience for the first round.

Phone call with recruiter. I was told the position I applied for was not the role I was being considered for. So, I requested a written job description of the role I was being considered for, and the response was there was no other job description, but they wanted to talk to me anyways. I found this extremely strange, and I could not get a clear answer on what role I was actually being considered for.

Phone interview with HR. It was difficult to explain previous experience to someone who was not an engineer. I felt as if the interviewer could not follow what I was saying no matter how I explained it. I was expecting to be interviewed by an actual engineer.