The process took 1 week. I interviewed at HubSpot (Cambridge, MA) in Dec 2009
Interview
Spoke with recruiter about background/salary. Then met with 4 individuals. The first interview was a behavioral one...general talk about background and interests. The next two were very skills-based. All questions about SEO, blogging, and social media. The best prep is to take the Inbound Marketing Professional Certification quiz.
Interview questions [2]
Question 1
What is the difference between on-page and off-page SEO?