Explain a time when you didn't get along well with a team member.
Product Design Engineer Interview Questions
633 product design engineer interview questions shared by candidates
Asked about my experience with specific materials of relevance to some of their new products.
How do you do dimensional tolerance analysis? Draw a stress-strain curve and describe it. How do you improve stiffness in these glasses? How do you do root cause analysis, such as in this broken hinge on the glasses? How do you diagnose the cohesion/adhesion of this joint on the glasses? What are Cp and Cpk? How do you do root cause analysis and corrective action for this plastic part that breaks? What kind of materials and coatings would be used for this battery contact on the glasses? What manufacturing processes do you know the best/least? How do you test products? How would you design the PCB to fit through this small hinge on the glasses? How do you ensure the position of these two cameras on the glasses? How do you select connectors and cables to go board-to-board?
Tell me a little bit about yourself? What do you like about engineering?
What is metastability? Could you explain setup/hold time violation? How to solve them? A pattern detection in FSM and told him how the state changes.
Elaborate your past experience related to electrical product design
They only asked about my previous experience and skills, and about the design challenge. There were no difficult "gotcha" questions
Was entry level interview Interview questions based on resume Other interview questions were on basic Engineering knowledge GD& T, Engineering graphics, strength of material etc
Some basic mechanical engineering related questions.
Lots of design questions, somehow ridiculous. Some interviewers were aggressive and not friendly. Lack of diversity was obvious in the hiring team. In my opinion, it was a big waste of my time, and their AR/VR team do not really know what they are looking for, and lack of direction was clear, and this is evident by 50% stock plunge in Meta stock.
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