I applied online. I interviewed at Meta (New York, NY) in Sep 2020
Interview
Phone interview, two minutes introduction , 25 min sql and 25 min python questions. For python there were test cases that needed to pass with edge cases. Interviewer was reasonable and provided guidance.
Interview questions [1]
Question 1
Calculating percentage of sales percentage of non dat and regular products
Calculating percentage of sales that matched the start date and end date of the promotion
Fill the none values in a list with the previous non none value
Starts with a screen, followed by leetcode style SQL+Python questions, Full loop of SQL, Python, SQL plus Python and lastly behavioural round. Every round is also an architecture round in some sense.
Begins with an application review and recruiter screening, followed by a technical phone interview that assesses SQL, data modeling, data warehousing, ETL processes, and coding skills in languages such as Python or Java. Successful candidates then proceed to onsite or virtual interviews, which include multiple rounds covering coding, system design, data architecture, problem solving, and behavioral questions.
Interview questions [1]
Question 1
Tell us about yourself and why you want to work for us
I applied online. I interviewed at Meta (New York, NY)
Interview
Prepare technical concepts, and practice previously asked questions as much as you can find online. 4 rounds in the total process. It's easy as long as you just practice a LOT.