Most questions was about python and Hadoop
Lead Data Engineer Interview Questions
208 lead data engineer interview questions shared by candidates
SQL Problem statement Data Modeling Data Architecture
Build a sql db with a json file they provided, so you needed to ingest, normalise, transform and provide 5 sql reports (top 5 items, top sales etc.). The instructions were to use any method/language you preferred as long as you go the output and they mentioned it should take you +- 3h to do this exercise.
Python question: to segregate lower and upper case records from a list
What were my expectations? What do I know about Quantexa? Why Quantexa? Have I worked with financial crimes solutions before?
Mutable vs. non-mutable data structures in Python
What is data warehousing and why do we use it?
Various questions about data processing and quality checks
I cannot disclose any questions.
Java and QXNT questions were asked to me which i did not even mention in resume. Sometimes we fail the interview not because we dont fit the role. It is just the role not fit for us.
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