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Senior Data Engineer Interview Questions
2,592 senior data engineer interview questions shared by candidates
Explain the join and union and describe the differences between them.
what should you do when the interviewer doesn't join the interview meeting?
The main portion of the interview is their HackerRank assignment. I was told I received the assignment for Data Engineers.
Prime Factorization... They expected me to remember the Sieve of Eratosthenes off the top of my head... That has absolutely nothing to do with the job role they described and I highly doubt they use it in their code base.
4 rounds of interviews: 1)Technical test was hosted on Hacker earth. 2) HR 3) Hiring Manager 4) Co Founder assess "cultural fit" (Are you willing to work like a donkey for the company)
How did you solve data source cleansing issues? How did you solve gaps in data?
How would you handle a situation where there was conflict between yourself and another coworker?
Given a function rand5() that returns a uniform random number between 1 and 5, how do you make a function that returns a uniform random number between 1 and 7.
Calculate the median value of a given unsorted array. Find the time complexity of the solution. How to improve the solution?
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