Greenhouse Software Senior Software Engineer interview questions

I've enjoyed the interview process at Greenhouse. Everything was explained by the recruiter and I new what to expect. I just think there are too many interviews for this position. Virtual onsite interview is done in one day, 5 interviews.

Recruiter reached out and scheduled a phone screen. Phone screen was performed by an Engineering manager. Basic screen questions and some technical questions around hash maps and how to resolve a long running SQL query. I moved on to the next round which was a pair programming exercise. The question was about parsing data and was very collaborative and I enjoyed it. Unfortunately, while I asked the question and had a positive experience with the company, I didn't progress to the next step.