Meta Sales Engineer interview questions

Received an inquiry from a recruiter after sending resume. Basic questions about Facebook's business and my background. Was followed with by another recruiter who setup technical interview. Consisted of writing psuedo code to perform basic functions. Other questions about troubleshooting API issues and how you would go about it. Next step would have been an onsite but don't think I will get that.

Two phone interviews that were pretty basic and standard. There were a lot of questions about how does Facebok work, experience using Facebook, etc. After a couple of weeks I went to Facebook's campus and had 3 in-person interviews. 2 of the 3 were technical interviews. Both of the technical interviews involved problem solving and drawing solutions on a whiteboard. The other interview was a business development type interview. That one involved a lot of questions about how I thought Facebook could improve, how could they monetize, etc. In all the questions were fair and the people I met with were very nice. It would have been an exciting opportunity, but unfortunately, it didn't work out.