I applied through a recruiter. The process took 4 days. I interviewed at LTK (San Mateo, CA) in Jan 2016
Interview
Three separate meetings.
1) Phone interview
2) On site
3) On site with a code example to present to future co-workers
Overall the experience was very relaxed with very little pressure. They seemed more concerned with the type of person they were hiring than with the specifics of my technical knowledge.
The code example was a bit nerve racking because it was more open ended than I would have liked but that was literally the only part of the process that could even remotely be considered negative. The people with whom I interviewed seemed very cool and without trying too hard managed to give me a sense of the office and work culture.
Interview questions [1]
Question 1
Have you worked with large data sets, something in the range of millions of rows?