They had a palindrom problem for strings (you had to normalize the input and ignore special characters).
Principal Data Engineer Interview Questions
10,189 principal data engineer interview questions shared by candidates
Asked a lot of specifics about prior work in transportation, my guess was for their advantage, at my expense.
How do you work in a team?
Expect real life cases (i.e. not classic consulting, but cases that actually relate to the job at hand) in almost every interview.
- Behaviorals - Mini-case about info about their operations, asked how you would make a decision based on several variables.
Tell me a situation where you delivered a difficult message to the client and how you handled it.
Basic details about current project. A question on Node.js
Tell us about your contact experience?
Why I left my previous position
How would you deal with a difficult client?
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