This was the most responsive interview process I've had.

I applied for the position online, and the technical recruiter reached back to me the next day. She asked about my background and I was given the choice of either submitting a code project I was proud of or completing a coding challenge within a week. I opted for the coding challenge and spent an entire weekend implementing it.

I was then arranged a phone screen with a senior software engineer. The phone interview was a live coding session, and we had to implement a feature on the browser together.

Later that day, I heard back from the recruiter, and she invited me to fly to San Francisco from Toronto for an onsite interview. The onsite interview consisted of four separate rounds of 45-minute interviews.

The first three rounds each had two engineers, and I was asked to write working code and design on the whiteboard. Each round tested knowledge on a specific domain:

• In-depth coding
• Architecture design
• Breadth of knowledge

The last round was a design discussion with an engineering manager.

I heard back from the recruiter the next morning and was presented with an offer.

Live coding questions.