Quantcast·Software Engineer

Quantcast Software Engineer interview experience

No offer

Medium

Neutral

London, EnglandPosted Nov 2025 · Candidate report, summarized by Dataford

My first step was a recruiter-style screening video call where we covered my background, talked about the company, and went through things like salary expectations.

After that, I was told a technical interview was coming, with live coding involved—so I knew I’d be tested beyond just conversation.

Right after the take-home stage, the process moved quickly and felt a bit randomized in staffing: I was later paired with someone unexpected for the technical discussion. The take-home itself was presented as easy, and the main extension was basically about scaling what I’d already started. The follow-up sometimes felt tense in a small way—there was feedback that I’d spent too long debugging, even though reading and interpreting error messages can take real

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