1. Most challenging project 2. Roles and responsibilities 3. Around Airflow, Spark, Databricks etc
Sr Data Engineer Interview Questions
2,563 sr data engineer interview questions shared by candidates
Basic stuff, not very difficult
What services you will use to create a dashboard to have top 10 traded tokens on the platform.
How does partitioning work in Spark
SQL questions Python programming questions scenario based questions
Basic HR questions, not a big deal Codility exam is challenging but fun The hiring manager interview is based on work exp. which is good as well In the final round (which doesn't make sense) they go deep into topics that are listed as nice to have in the job description
Mainly about spark, Internal workings and optimization in Spark, Pyspark and sql code writing
Design a Database
Explain Spark optimization techniques you have used to improve performance in your project.
Function to write string compression in python
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