Optimization Engineer Interview Questions

948 optimization engineer interview questions shared by candidates

This question tests everything — your: Technical understanding of exothermic radical polymerization Familiarity with reactor dynamics and control loops Process safety instincts in handling potential runaway reactions Ability to remain calm and decisive under pressure
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LDPE senior optimization

Interviewed at Arya Sasol Polymer Company

4.3
Jun 1, 2025

This question tests everything — your: Technical understanding of exothermic radical polymerization Familiarity with reactor dynamics and control loops Process safety instincts in handling potential runaway reactions Ability to remain calm and decisive under pressure

how many times do 3 consecutive numbers appear on a digital clock? There are 10 two-seater cars attached to a Ferris wheel. The Ferris wheel turns so that one car rotates through the exit platform every minute. The wheel began operation at 10 in the morning and shut down 30 minutes later. What's the maximum number of people that could have taken a ride on the wheel in that time period?
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Analyst Media Optimization and Technology

Interviewed at Digitas

3.5
May 16, 2014

how many times do 3 consecutive numbers appear on a digital clock? There are 10 two-seater cars attached to a Ferris wheel. The Ferris wheel turns so that one car rotates through the exit platform every minute. The wheel began operation at 10 in the morning and shut down 30 minutes later. What's the maximum number of people that could have taken a ride on the wheel in that time period?

- What do you know about MOIA? - If you were to pick among linear, quadratic or other non-linear objective functions, how would you proceed? - Do you know experience with numpy/scipy scientific computing stack?
Jul 18, 2022

- What do you know about MOIA? - If you were to pick among linear, quadratic or other non-linear objective functions, how would you proceed? - Do you know experience with numpy/scipy scientific computing stack?

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