Reddit Software Engineer Interview Questions
Master your tech interview with our curated database of real questions from top companies.
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Reddit
Medium
Software EngineerFind word sequence with 1–2 char changes
Given a beginWord, an endWord, and a dictionary (wordList) of unique same-length lowercase words, determine whether there exists a transformation sequ...
Coding & Algorithms
0
0
Sep 6, 2025
Reddit
Hard
Software EngineerDesign a feature store with CI/CD and reliability
System Design: Feature Store for Offline Training and Low‑Latency Online Inference Context You are designing a feature store to support machine learni...
ML System Design
0
0
Sep 6, 2025