RejectedTechnical Screen

SQL and A/B Testing Screen, No Offer

MetaData Scientist · Technical Screen · Oct 2025

There were 2 SQL questions — one to calculate a total and one to calculate a percentage. Neither question was hard, but given how demanding Meta interviews are, you need to think through a lot of edge cases, or you might be done for. The case study covered A/B testing and stats estimation. Also not hard, but you had to grasp the key points accurately and quickly. For A/B testing they wanted to te…

Shared by a candidate · reported Oct 2025. Interview formats change; use it as a guide, not a script.