HR video interview first. The video interview involves prerecorded behavioral questions to which you have a minute to two minutes to respond and record a video response. If I recall correctly, one of the questions asked if there had ever been a situation where you have a to balance multiple projects or deal with adversity and how you dealt with it (Don't remember exactly, but something along those lines). After you take the HR interview and pass, you will have to take an ~hour long technical interview. You pick two programming languages (I picked Matlab + C++) and was interviewed by a Mathworks engineer. My one regret was not reviewing the questions first on glassdoor. I thought it overall went pretty well but there was one segment I did poorly on (he asked about virtual constructors and virtual destructors which I had no idea on). If I could do it over again I would have probably picked C instead and studied the questions on glassdoor more thoroughly. I think the questions are set up so that they expect you to get basically ALL of them correct.