Ship Before Fraud Finishes Checking
A hard Pipeline Design mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- Pipeline Design
- Difficulty
- hard
- Seniority
- L6
Interview Prompt
Replacement phones are going out on claims the fraud team only reviews the next morning, from a nightly batch over yesterday's data. We insure over 300 million devices and take tens of thousands of claims a day: design a pipeline that scores each claim for fraud at submission time.
Summary
The claim looks clean. The fraud model disagrees.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Draw your pipeline on the design canvas: sources, transforms, storage and checks
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision