How would I improve customer experience?
Sr Data Engineer Interview Questions
2,431 sr data engineer interview questions shared by candidates
Experiência com ferramentas e uma prova prática para aplicação.
The tech interview had 3 different task, all timed separately: 1. Read about a business context and update an existing SQL schema to make it work for the context 2. Write a fairly complex SQL query to achieve a certain result 3. Write some API type code in a language of your choice per a specification. Pass given tests but also write more tests
Read the text from a file and count the how many times each word occur in that file. Then prove it in a test driven environment. The test cases were already given by the interviewer.
Merge list of iterables of sorted arrays
Ask about a duplicate data rows and explain me about what happens when we do the joins with duplicate data sets .
Explain the break in my career
What language is spark developed
What would want to make you stay at Nimble for the long-term? (They are very interested in the long-term well-being of their team members)
longest common suffix path without file masks
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