The first round is the online video interview. There are about 5 general questions without technical problems, and you have 3 chances to answer each question. Second round is the coding interview.
I applied through an employee referral. I interviewed at MathWorks
Interview
First round was a online video recorded questions 80% HR and some basic resume related questions. They usually give you 3 retries to record the interview, fairly easy but good communication skills expected.
I applied through college or university. The process took 3 days. I interviewed at MathWorks (Allahabad) in Jul 2018
Interview
Intially there was a written test on hackerrank with 5 C/C++ input output questions followed by two interview questions which were of medium and easy level respectively, the interview was basically a managerial round which was a mix of HR and technical round in which they asked you about your proficiency and the projects that u might have done