I applied online. I interviewed at MathWorks in Jan 2017
Interview
1st round was video interview asked 5 questions which is there glassdoor.
2nd round was Hackerrank coding round -I chose C/C++ and Matlab -it is easy for computer science student and who have hands on experience in coding.
3rd round was Technical Phone Interview- I chose DSP,C/C++,Matlab and Maths(calculus)
Mathworks gives more stress on Matrices so if you chose Matlab and calculus they ask more related to matrics.Coding was pretty easy but I was nervous and screwed it up.So I was rejected Questions were almost all from Glassdoor So if you practice questions from Glassdoor you should clear all 3rd round. Key is to when they ask you are you sure of the answer then check your solution again.This is the hint that you are going wrong.
Interview questions [1]
Question 1
Maths:Inverse and Invertibility of Matrix. What are the conditions for inverse? Ques on limits. What is Integral?What is derivative? How to find whether a number is even or odd in a line?
Programming Concepts: What is OOPs?Example of polymorshism. What is Class Inheritance?
C/C++: How do you remove duplicates of array?Some ques 2-3 on whether the code will compile or not?Difference between && and &?
Matlab: Question on matrix multiplication, how to plot the matrix?how to increase the efficiency of code?
DSP: What is Nyquist theorem? Given the sequence and asked the sampling frequency and explain it. Causal and linear system defn. A equation was given and was asked to find whether it was linear,causal and time variant.
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.