Amazon Lab126 Software Engineer interview experience

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Hard

Positive

United StatesPosted Feb 2026 · Candidate report, summarized by Dataford

My interview journey felt very technical from the start, and it pushed deep into systems-level knowledge rather than staying at a high-level overview.

I had multiple rounds with different engineers, and the questions covered concrete mechanics like structural engineering concepts and also more unique situational prompts. One moment that really set the tone was how the technical conversation could jump to niche domains instead of sticking to the most common topics.

In the systems-programming style round, I also ran into Linux/BSD/QNX-oriented OS-level questions, including topics around kernels, along with questions about threads and synchronization. After that technical portion, there were behavioral questions mixed in so they could see how

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