Why do you want to work at Meta?
Tell me about your most impactful project.
How do you handle competing priorities?
Tell me about a time you received tough feedback.
Describe a time you had to convince someone of your approach.
What would you do in your first days at Meta?
For the "Why Meta?" question, reference specific products, scale challenges, or open-source contributions (React, PyTorch, Llama). Avoid generic answers about "great culture."