You will have to complete a hirevue and then a hacker rank assessment with a few coding questions and matlab multiple choice questions. You get plenty of time to complete the hacker rank assessment.
I applied through university. The process took 1 week. I interviewed at MathWorks (Natick, MA) in Feb 2013
Interview
I first was contacted after submitting my resume at my school career fair. They contacted me a week later for a phone interview and then less than a week after that I had my on-site interview. They ask you question in three languages you are comfortable with. Essentially, they want to figure out if you know all the quirky details about the language.
Interview questions [1]
Question 1
execution questions in general (esp. try, catch, and finally)
I applied online. The process took 2 weeks. I interviewed at MathWorks in Nov 2023
Interview
Two stage testing process which was automated: the first part was generally what I would describe as math or logical puzzle solving and the second part was code focused. There was the option to complete the interview testing in MATLAB or C or Java. It was reminiscent of standardized testing in some ways. As an alternative to the standardized test format there was a HackerRank coding option as well.