Alibaba Group Backend Engineer interview experience

No offer

Medium

Positive

Shanghai, ShanghaiPosted Oct 2025 · Candidate report, summarized by Dataford

I interviewed for an Alibaba Software Engineer role with an average difficulty, and it followed a fairly standard sequence across roughly a couple weeks—mostly technical, then HR.

Online assessment — I took an OA with coding/algorithm-style questions to test problem-solving.
Technical interview(s) — I handled interviews that mixed core backend topics (e.g., data structures/algorithms, resume deep-dives) with practical coding; at least one interview included a system-design component.
Live coding / targeted technical round — I faced a live coding session where the focus shifted toward multithreading and memory-related thinking.
Behavioral / HR round — I was asked behavioral questions around collaboration and culture fit, including alignment with

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