Meta Data Scientist interview questions

I interacted with at least 20 companies in the bay area. All of them are high tech companies and some of them are unicorns. Facebook's interview experience ranks as number 1 from all of them. Period! Although this time, due to timeline issues, I have to cancel the DS interview in the middle of the process but i've been through another position till onsite. Interview process can be stressful and sometimes even depressing. Thank you so much for making the interview process so smooth and make everyone feel important, not like the other giant company that drag the process to months. I love all recruiters that I interacted through out the process from Facebook. Please give them Kudos and love. Thank you Facebook recruiting team!

1 call with a Recruiter 2 Video calls- one SQL and one probability/statistics questions accompanied by two product sense questions. The recruiting process was weird as they didn't give me an offer through email; we had to wait another 2 weeks to get on the phone