Pure python questions on data modelling, instead of using pandas or pyspark
Sr Data Engineer Interview Questions
2,592 sr data engineer interview questions shared by candidates
What was interesting about the job posting?
- Discussion about main data engineering trends - Writing and review SQL code - Writing and review Python code for JSON
How to load and design unstructured data?
First and Second rounds were quiet easy and just on basic python and SQL skills. Third round was bit tough with an AWS Architect. Asked various scenario related questions like 1. How to design an incremental or a full load data pipeline 2. How to capture events from an ERP system using any AWS service and send to any RDS. 3. Joins were asked from two tables. 4. A python nested list was given and asked to compute the sum of all the list elements.
Describe your ideal role at the company
Basic SQL questions and python logics
Design an Ad serving system which has an exchange and scale from 10X to 100X growth
Will not reveal technical questions, but know your algorithms.
Do you have any experience working with machine learning models?
Viewing 2311 - 2320 interview questions
See Interview Questions for Similar Jobs
Data EngineeringSenior Data EngineerBig Data EngineerSenior Big Data EngineerData EngineerSenior Data ConsultantLead Data EngineerData ScientistsData Scientist IiiPrincipal Data EngineerData Mining EngineerBigdata EngineerSr Data AnalystEtl Data Stage DeveloperSr Database EngineerDatabase Administrator IiSenior Data Stage DeveloperEtl Informatica Developer