Describe the project and what was the major issue you have faced.
Data Engineer Interview Questions
21,096 data engineer interview questions shared by candidates
In written round: 10 quant, 10 reasoning, 15 python, 15 java Tech round 1: where they asked all the concepts of oops, asked to write code regarding oops concepts, asked about projects and some sql query Tech round 2: they gave a problem and asked to code so prepare for live coding.
Stats, distributed systems, databases, map-reduce, general analytics skills
Top k most frequent element -> leetcode medium, ETL/ELT experience, snowflake/stars schema.
What salary are you expect
Design a recommendation system???
Scala function to find the last element of a list using tail recursion
why do ytou want to work here
Have you ever received a negative feedback from someone who reports to you, what was the feedback and how did you handle that feedback?
How would I improve customer experience?
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