The hiring process was long. Applied on thier website on 12/15/2014. First interview on 23rd with the HR. Questions included why you want to change and salary expectations. Second technical phone interview on Jan 14th who asked questions related to MVC, WebAPI, difference between Static and singleton, Design Patterns. Third interview on Jan 26th with 3 groups of people. First asked to implement a FIFO queue as a singleton. Second asked how to Count the number of occurences of a string in a sentence and the length of the longest string. Third was with the Director who told me he would hire me as mid-level developer. Spoke for 30 minutes or more on the previous interviews and how he is waiting to hear more from the previous interviewer.

I got en email from the HR, and asked if I was interested on site interview, which was surprising, b/c it usually has phone interview first. It took about 2-3 hours interview with about 4 people, 2 at a time. They have pretty standard technical interview question list that you can find online. From c#, .net, sql, web questions, if you study those interview questions before hand, you should be doing fine.