I sent out an OA (online assessment). It was very hard but doable. It involved basic fetch requests and manipulation of data that you had to post back to an API. They let you use any programming language you want.
Did not reach this stage.
The following metrics were computed from 1 interview experience for the HubSpot Software Developer Co-Op role in Canada.
HubSpot's interview process for their Software Developer Co-Op roles in Canada is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for HubSpot's Software Developer Co-Op interview process in Canada.