DSA 2 pointer array problem and Median of Infinite Array SQL to find the Manager of Employees
Sr Data Engineer Interview Questions
2,592 sr data engineer interview questions shared by candidates
The SQL questions were high-level queries involving various joins, or a good understanding of set theory. The Python question was relatively straight-forward. There were also questions that revolved around creating a diagram of a system described to you.
Questions based on previous work experience from resume. Situation/behavioral questions. Issues you faced, how you resolved while implementing data pipelines. Questions around strategies and experience of massive data migration from on-prem to Cloud.
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Basic PySpark transformations + a few pyspark internal questions.
On 1st round asked -Python based programming question on LIST, STRING, DICTIONARY - SQL questions 2nd Round asked - project and technologies basic python, SQL , git commands 3rd Round - salary discussion joining process
How to you do multi-processing with Python with libraries (except using PySpark)?
Asked about my working experience
Leetcode easy Pandas, Python, SQL Vague, half-baked cloud architecture questions that have little to do with the scope of the JD
Standard interview and technical questions
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