Assignment in scala to transform the data and answer business questions from data
Senior Data Engineer Interview Questions
2,553 senior data engineer interview questions shared by candidates
On previous projects, they asked questions related to technical decisions that were made. Be prepared to respond with the reasoning and examples of tradeoffs considered for past technical design choices.
Describe how you solved a problem using an analytical/technical approach.
1. Generators and Decorators 2. AWS 3. Databases
Dont remember exactly. but they are related to data
How would you build a system that does on the fly aggregations?
Spark and SQL Questions, Optimisation , Window Function
Very Basic Questions regarding Python, SQL and Pandas. It seems tech panelist didn't have a clue about Data Engineering, but came to take an interview unprepared. So unprofessional.
Resume, skills, and background overview
Describe your work experience. What are you looking for in your next role? Why do you want to join Tractable?
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