Device Insurance Claims Pipeline with Real-Time Fraud Scoring

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

staff

Interview Prompt

We insure over 300 million devices and process tens of thousands of insurance claims per day. When a customer files a claim for a lost or broken phone, we ship a replacement within hours - but that means our fraud detection must complete before the device ships, not after. Our current warehouse is a nightly batch job and the fraud team is working from yesterday's data. Design a pipeline that supports real-time fraud scoring at claim submission time.

How This Interview Works

1. Read the vague prompt (just like a real interview)
2. Ask clarifying questions to the AI interviewer
3. Write your pipeline design solution with real code execution
4. Get instant feedback and a hire/no-hire decision