I applied through an employee referral. The process took 2 weeks. I interviewed at Meta (Redmond, WA) in Jan 2023
Interview
There were two rounds of interviews. One was where my technical knowledge was assessed and I was asked about my experience in the other interview. The questions were well thought and it felt like the interviewer looked for perfect answers rather than the approach to the problem.
Interview questions [1]
Question 1
1. Explain spatial and temporal coherence
2. What is the structure of LCD and OLED?
Almost straight to the tech interview. Meta has a great interview system. You can see it on the web where you are. No more wasted words in the interview. haha.
I applied online. I interviewed at Meta (Redmond, WA) in Apr 2022
Interview
There are three rounds interview, 30 - 45 mins for each rounds. They asked basic optical questions, such as optical alignment, failure analysis, point spread function (PSF), modulation transfer function (MTF), optical aberration, working experience based on your CV.
Interview questions [1]
Question 1
Do you have any experience using optical system design software such as Zemax, Code V?