Microsoft Data Engineer Interview Questions

Preparing for a data engineering interview at Microsoft? This page contains 21 real interview questions sourced from verified Microsoft interview experiences. Questions are sorted by frequency — the ones asked most often appear first.

Microsoft data engineering interviews typically focus on Spark/Big Data, System Design/Architecture, and SQL. The interview bar skews toward harder problems (9 hard vs. 6 easy), suggesting emphasis on depth and system-level thinking.

Use the difficulty filters above to focus your preparation. For each question, attempt your own answer first, then compare with our expert solution. You can also practice these questions in our AI Mock Interview Coach for real-time feedback.