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Applications Engineer Interview Experience

April 3, 2013
Neutral ExperienceNo Offer

Process

Talked with Mathworks during our Career Fair.

Had a 20-minute behavioral interview.

Got a callback after 2 days to schedule a technical phone interview.

Was given 1.5 weeks for preparation.

The phone interview covers:

  • Math concepts (Differential equations, Partial differential equations, linear algebra, probability)
  • Signal Processing (Z transforms, continuous and discrete time systems, stability, etc.)
  • Programming concepts
  • C/C++/Java (I chose C)
  • MATLAB questions

Questions

Math Concepts:

  • What is an integral?
  • What is a derivative?

Signal Processing:

  • What is a continuous-time system?
  • What is a discrete-time system?
  • How do you convert one to the other?
  • What is an LTI system?
  • What is causality?
  • Relationship between Z-transform and Fourier transform.
  • Z-transform of a given impulse response? Is it causal?
  • Given a Z-transform, is it stable?
  • Given an impulse response, is the system stable?
  • What are random processes?
  • What is a PSD?
  • What does the PSD of white noise look like?

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Interview Statistics

The following metrics were computed from 45 interview experiences for the MathWorks Applications Engineer role in United States.

Success Rate

11%
Pass Rate

MathWorks's interview process for their Applications Engineer roles in the United States is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive36%
Neutral49%
Negative16%

Candidates reported having good feelings for MathWorks's Applications Engineer interview process in United States.

MathWorks Work Experiences