I applied through other source. The process took 2 months. I interviewed at Meta (London, England) in Mar 2020
Interview
3 rounds of interviews but the process took too long 2+ months (maybe because of COVID pandemic, times were longer). Steps were: recruiter, general screen and a full day interview with 4 members
Interview questions [1]
Question 1
General product questions,
How would you suggest places to users?
How would you identify bad players?
I applied online. I interviewed at Meta in Jun 2025
Interview
It kicked off with an initial phone screen that jumped straight into technical questions, so you really have to be warmed up—especially on A/B testing: framing the hypothesis, picking primary metrics and guardrails, walking through power/MDE, exposure and unit of randomization.
Interview questions [1]
Question 1
Walk me end-to-end through how you’d run an A/B test for a new feature—start by selecting decision-driven metrics.
Meta's SQL screening tests query skills, optimization, and handling complex datasets. The case round evaluates problem-solving, business insights, and technical solutions to real-world scenarios using data-driven approaches. Its moderate difficulty
I applied online. I interviewed at Meta (Menlo Park, CA) in Mar 2025
Interview
30 min call with recruiter, 1 hour Zoom interview based around product case and SQL/Python database questions. The final round is a loop interview. Two business case interviews, two technical interviews.
Interview questions [1]
Question 1
Please solve this technical question using either R, Python, or SQL. If given a new feature, how would you measure its success rate in an area? If we added another featur,e how would that impact your original measurement.
