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Data Engineer Interview Questions
20,238 data engineer interview questions shared by candidates
How long have you worked with Data? What programming language do you use? Which technologies are you proficient with? How are you as a person?
What is your expected salary for this position?
swap 2 variables without using 3rd variable.
What technologies have I used?
Round 2: Join on the keys that are not equal but kind of similar ex. JrSmith123 and JSmitXYZ
What is faster for lookup, a sorted array, or a sorted linked list? What's the time complexity?
What are the type of joins in SQL?
Interview questions are not tough. Need to know everything including Shell scripting, SQL, Data structure.
Describe in detail how your pipeline works
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