Amazon Data Engineer interview questions

Reached out to a recruiter and then she sent me a role to apply. She mailed me some questions. Had a call regarding those questions and my preferences and she gave me information about the position and opportunities she is recruiting for.

After OA and Phone Screening, there are 4 rounds in total. Two tech rounds followed by a hiring manager round and a bar raiser round. SQL, Python scripting and few technical deep dives based on project experience are focussed in general. All 3 rounds might have SQL, one or two rounds might have python which depends on the team and the role's demand for scripting. For SQl often asked questions revolve around using CTEs, Window functions and Joins. Knowledge on ETL frameworks or Big data tools like Spark, Glue, Airflow, Kinesis or Datastores like Redshift are covered along with AWS services. BR round focuses mainly on Amazon's Leadership principles.