1. Most challenging project 2. Roles and responsibilities 3. Around Airflow, Spark, Databricks etc
Sr Data Engineer Interview Questions
2,565 sr data engineer interview questions shared by candidates
* Code assessment within code interviewing tool with the aim of showing knowledge of best practices such as unit testing. * Open ended question on system architecture
Signed a NDA so cannot go over the actual details. The interviews were a good mix of algorithms data structures and system designs question. Since I applied for a very specialized role there was more focus on my actual skill set.
SQL and Spark queries that compute aggregates across multiple big tables
Like leetcode code questions
Transaction isolation levels
Tell me the toughest challenges you faced in your current project
Describe the dimensionality reduction methods you used in your previous company?
Given a set of parenthesis e.g ({[]) Write a code to determine whether it was balanced or not.
Pretty basic questions asked on past experiences and SQL knowledge
Viewing 741 - 750 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