SQL basic, turning and troubleshooting Python array, list, set, common data structure and sort algorithm
Sr Data Engineer Interview Questions
2,607 sr data engineer interview questions shared by candidates
Take home project Python Spark ETL
E.g. Parsing json in python.
functional vs non-functional requirements examples of projects you worked on and challenges faced examples of taking initiative
Given these 3 requests from business, write SQL queries to extract the relevant data. You are given table names and some reference columns but that's about it.
Discuss how you would move data from one virtual machine to another via an ETL process?
LeetCode questions and some core JAVA related theory questions
Tell me about your previous experience and describe interesting problem that you faced.
I was asked multiple scenarios about handling the situation with client apps updating data in near real time.
How would you build a data pipeline?
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