I applied through an employee referral. The process took 3 months. I interviewed at IDEO
Interview
Incredibly interesting people, nice interviewers but definitely need to be on your toes and know your stuff. Cultural fit takes precedence so be prepared for a lot of interviews (6-10 rounds!) with lots of senior people to assess fit and skills.
Interview questions [1]
Question 1
Be prepared for tough questions that don't sound like tough questions at first, so take time to think and respond thoughtfully.