Klaviyo·Software Engineer

Klaviyo Software Engineer interview experience

No offer

Medium

Positive

London, EnglandPosted May 2026 · Candidate report, summarized by Dataford

My interview journey started with a recruiter call and then moved into the CodeSignal assessment.

The assessment felt manageable to me as long as I had practiced the kind of tasks that show up on these formats, because it was more about realistic coding than strict LeetCode patterns.

After that, the recruiter screen was straightforward, and the final interview shifted away from pure DSA-style questions. Instead, it stayed tied to the real experience of being a software engineer—how I’d worked, what I’d built, and how I think through day-to-day development rather than just chasing algorithm tricks.

I came away with a positive impression overall, and the process felt coherent from stage

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