Build a Transfer-Fee Comparison Prototype
Company: Remitly
Role: Staff AI-Native Engineer
Category: System Design
Difficulty: medium
Interview Round: Technical Screen
Overview: Build a transfer-fee comparison prototype for a corridor and amount using provider APIs, public web flows, or verified third-party data. Normalize explicit fees and exchange-rate effects, retain quote provenance and retrieval time, expose stale or failed sources honestly, and test the path to production.
Read the full Remitly Staff AI-Native Engineer interview experience this question came from