HubSpot Software Developer - Internship interview questions

The main stages were a coding challenge, a behavioural interview and finally a long interview with two senior level engineers. The entire process went very smoothly and was one of the best interview experiences I've had to date. The coding challenge was a very interesting problem that allows you to code in your chosen development environment in whatever language you choose. Definitely practice your HTTP libraries and common data structures such as sets, hashmaps and arrays/lists. The behavioural part was more of a friendly chat and open ended discussion on your experiences and why you applied to the position. Finally the last stage interview involved a high level systems design / database problem and standard coding problem with edge cases. These were followed by questions to do with your experience as a developer. (Work experience, open source contributions, personal projects).

The interviewer would talk with you through the phone in the first phase and then she will set you up for a interview question online. Hubspot will send the question to your email. The question is related to API (GET and POST).