During this interview, I was asked to complete three tasks: Write a Python script and SQL queries to connect to a database, perform complex joins between four tables (with keys stored in JSONB), debug the code, and store the result in a DataFrame. A conceptual task where I had to read a paragraph and design a database schema based on the explanation. Write a script to connect to the Benchling website to retrieve data from specific tables and store it in a CSV file. All of this was expected to be done within one hour, which does not make sense. The interviewer also told me that he had never conducted an interview before. After that, I never heard back from the team. I followed up, but never received a response. I think this is a bit disrespectful.
Junior Data Engineer Interview Questions
450 junior data engineer interview questions shared by candidates
Where you see yourself in 5 years.
Me perguntaram sobre minha personalidade, sobre minha carreira acadêmica e sobre minhas habilidades técnicas.
Questions about relevant experience. DWH concepts, Kimball approach, Star schema of data modeling, OLAP cube, Difference between for and while loop, What is the main skills should have Data Engineer and etc.
1. Tell me about a time questions 2. Some project related queries 3. Your Work Experience
SQL high level topic quiz questions.
Q: the frog question everyone has Q: explain your soulution to frog question Q: why do you want to work for LiveRamp
Describe the time when you had to get out of your comfort zone.
Why are you interested in working for Sparta?
What's your future plan?
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