I applied online. I interviewed at OpticsPlanet (Northbrook, IL)
Interview
Screening interview with talent acquisition, followed by three different interviews and technical tests/assessments led by the hiring manager, covering a wide range of subjects, hypothetical business scenarios, and some mental math questions.
Interview questions [1]
Question 1
How would you deal with a situation of a direct report underperforming?
I applied online. The process took 2 days. I interviewed at OpticsPlanet (Naitnenas) in Jan 2023
Interview
The process involves online application followed by a one on one meeting with the HR who then upon confirmation guides you through to the training manager. The training goes for around two weeks.
Interview questions [1]
Question 1
Tell us about yourself and why we should hire you.
I applied through other source. The process took 1 day. I interviewed at OpticsPlanet
Interview
First interview, very casual chat with manager. Second interview with system architect; if you talk to him, be prepared to talk a lot about design patterns. Third interview with someone who asked the same questions as the system architect.
Interview questions [6]
Question 1
One question was the difference between an abstract class and an interface. Interestingly, my answer, which was 100% correct, was unsatisfactory, yet the next place that interviewed me (and hired me) asked the same question and said "exactly!" when I gave the same answer.
You have a jar of magic worms that reproduce every second. If you start with one worm, and it takes the jar a minute to be filled to capacity, how many seconds in will the jar be one-quarter filled?