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Coding · System design
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Design a system that allows customers to submit payment intents and securely collect and process their regular loan payments.
Companies: Affirm
Last reported Oct 2026
Given two log files with date, loan type, user ID, and loan amount, identify users who have loans on both days with different loan types…
Companies: Affirm
Last reported Aug 2026
Consistent assignment without a serving dependency, trustworthy exposure-to-outcome attribution, and results that distinguish real effects from measurement errors.
Companies: Affirm, Airbnb
attribution · configuration-distribution · data-quality · deterministic-assignment