MathWorks Support Engineer/Application interview questions

First round, HR call, mostly behavior questions. Second round, online test, mostly focus on math and coding Third round, technical interview, including coding and other area such as control theory/dsp etc. I am still in this round. Will update later

The interview process was moderate. They first do an HR screening. After that, they send you a coding challenge which doesn't require you to score super high or anything. After that is a phone technical interview with everything. Basic concepts in programming and Electrical engineering. It was fun but they require you to get a very high percentage of answers right. I guess I didn't, so I received an update from the HR after a couple of days saying that they went another way.