tell me about what you've worked on in the last year
Senior Data Engineer Interview Questions
2,556 senior data engineer interview questions shared by candidates
SQL: intermediate skill questions, e.g. using window functions
1. Number of PTOs are only 12 per year other than national holidays, are you fine to proceed with this knowledge. 2. Questions around Data Modeling, Github CI/CD, Snowflake. 3. A trick question was asked by the Hiring Manager about a feature that doesn't exist in a software (Have you used Indexing in Snowflake?).
Simple Dictionary question around sort and search
HM Tech Screen - 30min behavioral - 30min SQL + Python. SQL was groupby + aggregation. Python was tree traversal using recursion to find the minimum distance to a given node Onsite - 2 Behaviorals: product alignment with a PM, and EQ focused workplace situations with HM - 2 Technicals: SQL screen, 2 easy problems using grouping, aggregations, joins, case when. 2 Leetcode Easy Python problems on arrays/hashmaps: is valid parentheses + intersection of two arrays. - 1 System Design: Design a basic batch processing analytics ETL/ELT architecture and discuss tradeoffs with streaming replicatoin options and various toolsets
Worst HR I’ve seen in my life
Typical data eng take home assignment
Concepts and logics of data structures mostly.
They asked me about power bi
Describe your ideal role. Describe your super power. Describe your biggest weakness
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