HubSpot·Software Engineer

HubSpot Software Engineer interview experience

Medium

Positive

Candidate report, summarized by Dataford

I first spoke with a hiring manager on the phone about past projects, and then I moved into an onsite with four rounds.

The onsite started with a system design interview focused on a recommendation system in the style of Netflix, which set a tone of thinking about user experiences at scale.

The second round was a coding challenge where I had to find the most frequent substring of a given length from a string. The third round went back to system design, this time a weather app that required integrating with third-party APIs. The final round was behavioral, and it wrapped the whole thing up by pulling everything back to how I’d worked and communicated.

Even though the format felt coherent—design, coding,

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