I had an initial phone interview and then an in-person interview at their offices.

The phone interview was with an HR person, but the in-person one was with my would-be supervisor and a colleague, both of whom were friendly and highly knowledgeable.

I was asked how I would design a number of recursive algorithms and how I would characterize their performance.

Tell me about a time you failed and how you remedied the situation.

Describe your career to date.