User-asddtMay 15, 2026
My Affirm loop
Interview Experiences
affirm
12271k
Replies (4)
A/B testing SD is such a specific affirm staple. any resources you used to prep it?
69
thought through core components: experiment tracking, assignment service, metrics collection. system design primer helped
23
domain-specific coding with starter code is unusual. did the starter code actually help scope the problem?
62
helped a lot. it gave you the data model upfront. reading it carefully is worth the 10 minutes
27
Hello, Did you also have a coding round during the onsite interview?
58
the HM round at affirm has a reputation. glad yours was just awkward and not a disaster
48
yeah I'd heard about the PMI team specifically. wasn't my team so it was fine
8
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