Lots of questions from C++, Algorithm, Operating System.
C++: structures, virtual constructors Algorithm: NP and P Problems, complexity Operating System: Mutex, Semaphore
If you have put some time into revising those topics, then it's not a hard interview.
The following metrics were computed from 45 interview experiences for the MathWorks Applications Engineer role in United States.
MathWorks's interview process for their Applications Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having good feelings for MathWorks's Applications Engineer interview process in United States.