- design LRU - change it to count based MRU - how does redis do it for distributed cache - balanced binary tree - how to design a sudoku solver
Principal Data Engineer Interview Questions
10,165 principal data engineer interview questions shared by candidates
What 2 things from your background will allow you to be successful in this role?
How do you align a group of people who have different desired outcomes?
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How would you define Customer Success?
Have you ever had to get work done with people that you don't have authority over? How did you approach that?
What is your understanding of application speed? Do you understand principles like perceived load time?
Some interview questions entailed: - What are your responsibilities in your current role? - Name a time you experienced conflict and how did you handle it? - What excites you about working for Salesforce?
How can you relate your IT experience with the Job you are applying?
How would you archive a large volume of data on the platform?
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