Question 1

What SQL questions are asked in TikTok interviews?

Accepted Answer

Technical interviews at TikTok cover 2 curated SQL and relational database queries, including joins, window functions, aggregations, and subqueries.

Question 2

Are SQL questions common for software engineers and data analysts at TikTok?

Accepted Answer

Yes, data engineers, backend engineers, business intelligence analysts, and data scientists at TikTok are routinely tested on real-world database query problems.

	#	SQL Problem	Difficulty	Frequency↓	Acceptance
	#601	Human Traffic of Stadium3 sources	Hard	25%	51.6%
	#185	Department Top Three Salaries3 sources	Hard	25%	61.0%

TikTok SQL