Sr. Data Engineer Elite Architecture
MicrosoftEvery Format Imaginable
We're a health data company that aggregates records from hospitals, clinics, and labs. The data comes in every format imaginable: structured claims data, semi-structured HL7 messages, PDF lab reports, and free-text clinical notes. We need all of it in one place where analysts can query it. Design the data lake pipeline.
Ask the interviewer clarifying questions to understand the requirements and constraints before designing.
When you're ready, click Ready to Design to start building.
Every Format Imaginable
A hard Pipeline Design mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Pipeline Design
- Difficulty
- hard
- Seniority
- senior
Interview Prompt
We're a health data company that aggregates records from hospitals, clinics, and labs. The data comes in every format imaginable: structured claims data, semi-structured HL7 messages, PDF lab reports, and free-text clinical notes. We need all of it in one place where analysts can query it. Design the data lake pipeline.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your pipeline design solution with real code execution
- Get instant feedback and a hire/no-hire decision