Deep understanding of your background. Snowflake, spark, aws and other architect level questions
Senior Data Engineer Interview Questions
2,549 senior data engineer interview questions shared by candidates
Easy - arranging array in mentioned format. Medium - Mathematical operations on Array. Hard was on DFA
During the screening round, the recruiter asked me about my motivation to apply at Yepoda and few other questions related to my past experience. The case study included building end-to-end data pipelines including data ingestion, modeling using dbt and orchestrating using Airflow. The third interview was reviewing the case study for a short while and then jumping straight into discussing about the role, the team, past experience which I answered using the STAR format. At the end, we had 15 minutes wherein I asked questions.
Questions on file handling using unix, data processing using spark, python and pandas
Knowledge of Hadoop, Big data, Tableau etc
Real-time experience with Big data processing
Tell one of your data engineer projects.
They’ve asked about SQL and python technical questions.
5th highest salary department wise using SQL and pyspark. Some questions related to Bigquery and project architecture and data migration related. Questions related to Pipeline design and job performance. Desing considerations during migrating the data from hive to Bigquery.
In 1st Technical round basic to average question regarding python list and pandas based questions followed by basic sql queries and pivot/transpose based questions. In 2nd Technical round average to difficult questions. Pandas search and update question considering less or fast execution and python algorithm questions
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