Meta IOS Engineer interview questions

I went through 4 steps of interviewing listed as follows: 1. Phone screen with a recruiter, asked 5 iOS related questions and if you had majority correct, then you passed. 2. Coding Interview, used CoderPad I was asked 2 questions related to traversing a graph. 3. On-site interview - flown into Menlo Park and had 4 interviews back to back with one lunch break. 4. Follow up interview via CoderPad. Had a really really crappy experience with my last interviewer where he showed no professionalism. While interviewing he yawned, raised his voice, and kept on rolling his eyes throughout our conversation. This is definitely not something that anyone should go through, especially while you're under immense pressure. If this is the type of environment a person needs to endure, then I think it's a huge concern - especially with this whole lack of security situation going on with the company.

- one round recruiter phone screen - one round phone coding interview - onsite with 5 round interview, 3 rounds of coding interview, 1 round of system design, 1 round of career culture.