Anonymous Data Engineer interview questions

Basics syntax from programming languages like sql and python and expect intermediate questions from programming language like sql and python. Sql question like aggregate functions, joins, normalisation, optimization, etl process were asked.

The interview process had three rounds. The first was a technical screening with SQL and Python coding questions. The second round focused on scenario-based data engineering problems, including questions on ETL, data modeling, and pipeline design. The final round was with the hiring manager and focused on communication, previous project experience, and alignment with the team. The process took around two weeks in total.