Round 1: Technical Interview with Senior Data Engineer

The first round was a technical interview with a Senior Data Engineer. She focused on assessing my expertise in Informatica ETL development, data modeling, and SQL query optimization.

  • How do you design an ETL methodology using Informatica?
  • Describe a project where you used Informatica Intelligent Cloud Services.
  • What is your strategy of data modeling and why it is better than others?

Shell Interview Experience for Data Engineer FTE

I got a referral for a Data Engineer position at Shell from a friend and I received an email from HR team to schedule Zoom interviews.

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Round 1: Technical Interview with Senior Data Engineer

The first round was a technical interview with a Senior Data Engineer. She focused on assessing my expertise in Informatica ETL development, data modeling, and SQL query optimization....

Round 2: Technical Interview on Database and Scripting

Describe your experience with databases like Oracle, SQL, PostgreSQL, or DynamoDB. Have you used shell scripting or Python scripting in ETL? How do you approach SQL query tuning to improve query performance in large-scale data operations?...

Round 3: Technical Interview

This round was around cloud technologies and agile delivery methods....