I applied through university. I interviewed at MathWorks
Interview
My interview (Telephonic) had the following points:
1. Basic math - calculus, differential equations, and linear algebra
XIIth CBSE maths. Not much of a bother
2. Programming concepts - syntax and how languages work
3. One programming language – Syntax and design questions in C++
Grilled on inheritance, operator overloading, virtual functions, constructors
4. MATLAB - basic MATLAB syntax, data and programming concepts
Glassdoor questions came to the rescue here. Do make sure you go through them. One question came from outside - Difference between ~ and ! operators.
5. Controls – classical control, modern control, and non-linear systems
Basic control engineering, observability, controllability, Lyapunov stability and others. They asked me some basic stuff about Bode plot but did not touch Root locus or Nyquist Plots.
There were three phases for recruiting procedures. The first stage was a brief and relaxing conversation, the second stage was about technical things and hiring manager asked several questions in the third stage.
Interview questions [1]
Question 1
Asked me to write a prototype for a simple algorithm in any programming language
1) HR interview : discussion about candidate profile (studies, former experiences, hobbies and expectations) and presentation of the company. 2) Technical interview: questions about MATLAB and control design automation. Choose among 3 topic : Maths/Deployment/Control Automation 3) manager interview
I applied online. The process took 4 weeks. I interviewed at MathWorks in Nov 2021
Interview
1. Hirevue
-why do you want to work for EDG etc.
2. HackerRank
-Questions on Maths, the programming language of your choice or Matlab.
3. Technical Interview (1hr)
-Maths, Logics, Programming, Matlab question.
4. Got rejected at this stage.