very easy and standard questions. was rejected because they were unable to match my current salary.

This was a typical interview. Interviews were 1:1, mostly technical. Skills test was face to face. I met with 6 people; one manager, one director, 3 engineers and one HR. They have a very nice facility. Other than the skills test (mostly questions about C), the interview questions focused on my previous projects. There were no "tricky" questions. This seems like a great place to work.