What did I study in uni
Data Engineer Interview Questions
18,731 data engineer interview questions shared by candidates
First round more algorithmic questions like design an elevator. Second round was more towards big data stuff. I told them I have no experience in that at every step yet the managers keep asking questions through the second round. That was not a very smart thing to do and obviously invitation for failure. In the end they said they liked me and will offer something in two months since they have another candidate to hire right away. After two months there was no call obviously. Then I decided to check on them, they did not respond at all. This means either they lied in the first place or did not have the courtesy to tell me that the conditions have changed.
question from me
how do you know FDM
1. Introduce about yourself 2. Explain academic projects that been done. 3. Normal interview questions. 4. Questions from me.
Get the top 10 customers who watched more than video based on video duration watched.
About the logic I used to answer the task
SQL: Lag and Lead function, Case When condition. Spark: Tell about a REAL WORLD problem not from the INTERNET But that you have faced while executing job on a spark cluster.
Normal questions about your experience
There were a lot of questions like some real time data structures and algorithm problem which can be solved by Dynamic Programming, or just a simple array manipulation.
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