HubSpot·Software Engineer

HubSpot Software Engineer interview experience

Got offer

Hard

Positive

Cambridge, MAPosted Apr 2025 · Candidate report, summarized by Dataford

After I applied, the process kicked off with a timed take-home that revolved around REST/JSON handling.

I was given an environment where I had to GET JSON from an endpoint, transform it to their required format, and POST it back to a submission endpoint, with rules to follow so the transformed data would come back as a success. The take-home felt especially draining because it required deep focus and careful handling of lots of records.

A recruiter screen came next, and they gave me a general sense of what to expect for the later technical rounds. After that, I went through two system design interviews, then an algorithm-style coding round, and finally a behavioral interview. The engineering

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