Online Assessment

HubSpot Software Engineer interview with two systems design rounds

HubSpotSoftware Engineer · Online Assessment · Apr 2026

I went through a loop in which an online assessment led into human interviews, and the technical work focused heavily on system design. After the initial coding assessment, I had multiple rounds, including two separate systems design interviews and a coding interview. I spent most of the process working through architecture questions. One systems design discussion centered on a streaming platform…

Shared by a candidate · reported Apr 2026. Interview formats change; use it as a guide, not a script.