overall experience in Data engineering?
Data Engineer Interview Questions
Data Engineer Interview Questions
Le data engineer est un professionnel de l’informatique présent dans presque tous les secteurs. Il/Elle suit l’évolution et les tendances des données pour orienter les stratégies futures de l’entreprise. Une part essentielle de son travail consiste à transformer des données brutes en données exploitables en créant des pipelines et des systèmes de données.
Questions d'entretien d'embauche fréquentes pour un data engineer (H/F) et comment y répondre
Question 1 : Décrivez en détail votre niveau d’expertise en langage de programmation.
Question 2 : Expliquez selon vous en quoi consiste le data engineering.
Question 3 : Quelle est votre expérience en gestion de données dans le cloud et avec Apache Hadoop ?
20,192 data engineer interview questions shared by candidates
What are your salary expectation?
Data modelling, SQL, Advanced SQL, Python, ETL.
1)Hive, Spark, Java and Python
Apart from the weird/non related questions by devops guy, interview was mostly focused on fundamentals of data engineering. VP round was mostly focused on software development fundamentals.
there was a question of how I would find the missing number in a big data set of range of numbers.
About life, why I wanted to move to London.
They would ask questions from your resume 1.Basic python questions mostly related to list or string or dictionary. 2.Join and aggregate query i.e 3rd highest salary , department wise highest salary or find manager from employee table if emp_id and manager_id is given. 3. Understanding of S3, redshift ,AWS glue if u have worked on AWS. 4.pyspark and Scala basic and spark optimization 5.pipeline design for batch and stream processing. 6.Datawarehousing and data modeling concepts.
Given three tables, write SQL to extract specific data from one table.
Tell me about your experience. Assessment to create a dashboard in Powerbi or Tableau
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