SQL, Python, AWS, Database, Performance Tuning
Sr Data Engineer Interview Questions
2,622 sr data engineer interview questions shared by candidates
Need to be very good at fundamentals. DWH, RDBMS, Distributed processing
First round was on HireVue platform, where they will give you some topic, you need to think about it in 45 seconds, and then talk on that topic for 1 minute. After that 2 programming questions, one on SQL query, and another medium type question, after that 3 quick games where you need to make quick decisions. After this round, i had a F2F with the director from US, she asked 2 questions, again on SQL Query and problem solving. It went on for 1 hour
Two questions - one on SQL and another on Python
Covered mostly in GCP Bigquery, Spark and Big Data
What motivates me on the work?
sql, dsa, puzzle, server , aws , nosql
What tools and tech i use
Consider a StudentGrades dataframe with columns – StudentID, CourseID, Grade. Write a spark operation to find students who have scored an ‘A’ in more than three courses.
Normal questions related to spark and big data and coding round was good
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