The interviewer was very nice and polite over the phone. They split the time between discussing my past work, asking me questions, and giving me time to ask them questions. I heard back immediately from HR for a second round, but I never heard back from them after that.
They asked me about polymers, and about how photons interact with matter in transparent vs. opaque materials.
The following metrics were computed from 13 interview experiences for the Apple Optical Engineer role in United States.
Apple's interview process for their Optical Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Apple's Optical Engineer interview process in United States.