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Photonics Industries Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 19 interview experiences · FREE TO READ

2.1 Rounds average
Average Typical difficulty
36.8% Positive experience

Which role are you interviewing for?

3 roles · 19 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Photonics Industries.

Showing 4 of 19
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Photonics Industries

Inventory Stockroom

Operations · more than a year ago

Entry Average Negative experience No offer 2 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Behavioral Technical

It was a straightforward in-person interview. There was a written test covering similarities and differences in word and phrase spelling. They really scrutinized my work history and skills. I'm confident I have the necessary qualifications. During the second interaction, I met someone who was supposed to be another manager, but they were busy with a task. Somehow, they decided my skills were below average, and I'm still curious about their reasoning. I'd seriously suggest the hiring manager get an ethics review because they clearly missed exceptional talent right in front of them. It seems they screen people out of job opportunities without even meeting them. I guess things have changed a lot since my last job interview. I thought a job interview meant meeting the candidate, assessing their qualifications and ability to do the job, and then offering them the position. I had no idea it would be a competition among applicants.

Confirmed questions3 questions
  • Could you explain your reasons for leaving your previous employers?
  • What was your salary in your last position?
  • Can you tell me why you didn't decide to work with your former employers' clients or customers?
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Photonics Industries

Laser Engineer

Engineering

Entry Easy Negative experience Decline offer 3 rounds
Interview process
Technical screen Take home Background check Offer
Interview formats
Technical Coding Behavioral

The interview process was pretty straightforward. I had some hands-on tests on an optical bench, followed by a short written test. Everyone was really pleasant. They explained the position, but the job duties weren't clearly defined, more of a floating role, which felt a bit off. They did offer me the job, but then I found out about a non-compete clause that wasn't mentioned initially. The non-compete is quite restrictive, covering worldwide employment for two years post-employment, and it was only in the offer letter. They wouldn't let me see the full non-compete documents before I accepted.

Confirmed questions1 question
  • What motivates your interest in working with lasers?
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Photonics Industries

Laser Engineer

Engineering

Entry Average Negative experience Accept offer 3 rounds
Interview process
Presentation Technical screen Technical screen
Interview formats
Presentation Technical Technical

The interview process was pretty standard, including a practical part, a spoken part, and a written part. I was asked to prepare slides about my previous work, but the interviewers didn't seem very interested in them.

Confirmed questions5 questions
  • Can you explain ray tracing through a lens?
  • What is refractive optics and the index of refraction?
  • Do you know Bragg's law?
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Photonics Industries

Software Engineer

Engineering

Mid Easy Positive experience Accept offer 3 rounds
Interview process
Recruiter call Phone screen Technical screen Onsite
Interview formats
Behavioral Technical Coding

So basically I had two phone interviews, and then an onsite interview. The first phone call was more of a behavioral type of interview. The second phone interview involved three technical questions. And the onsite interview was quite extensive, like a 14-page test covering both hardware and software aspects.

Confirmed questions1 question
  • What's the difference between a subroutine and a function? Could you draw a flowchart for it?

Photonics Industries Interview Questions

Quoted word for word from Photonics Industries interview reports.

Describe the practical steps for aligning a laser into a camera.

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What's the difference between a subroutine and a function? Could you draw a flowchart for it?

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How would you align the beam in a M-squared measurement device?

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Can you explain reflection and transmission coefficients?

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Formats, difficulty and experience

Across all 19 Photonics Industries interview reports.

Interview formats

Technical 41.7%
Behavioral 30.6%
Other 11.1%
Coding 11.1%
Presentation 5.6%

Interview difficulty

Easy 26.3%
Average 63.2%
Difficult 10.5%

Candidate experience

Positive 36.8%
Neutral 36.8%
Negative 26.3%

Reports by job function

Engineering 16
Operations 2
Other 1