Put it all together: a payments company ingests card transactions (need fraud detection in seconds)
A medium 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
- medium
Interview Prompt
Put it all together: a payments company ingests card transactions (need fraud detection in seconds) and a vendor's hourly order API (need reliable batch into the warehouse for finance). Design both paths from the same platform, each sized to its own latency need.
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