Reddit Discussion · Feb 2026

Amplitude interview: System Design + “defend your case” — what should I expect?

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Discussion

Hi all, I have an upcoming Amplitude interview that consists of 2 hours back-to-back: *

Hour 1: LeetCode-style coding *

Hour 2:

System Design + “defend your case” For anyone who has in

Full Details

Hi all, I have an upcoming Amplitude interview that consists of 2 hours back-to-back: *

Hour 1: LeetCode-style coding *

Hour 2:

System Design + “defend your case” For anyone who has interviewed with Amplitude recently (or similar analytics/data-platform companies), I’d appreciate any guidance: * What kinds of system design prompts are typically asked? * What does “defend your case” usually involve — mainly tradeoff discussions, scaling decisions, bottleneck handling, etc.? * How deep do they expect candidates to go (APIs, DB schema, queues/streams, caching, multi-region, monitoring)? * Any recommended prep resources that helped for this style of interview? Would really appreciate any tips or recent experiences (without sharing confidential details). Thanks!

About This Question

This is an interview discussion from a amplitude interview for a swe role during the system design round reported in 2026.

It covers the following topics: Sql, System Design .