Pinterest Software Engineer, Backend interview questions

Really good, all positive people. One of the best interview process overall. All people were super nice and helpful, they were open to changes on my schedule without a problem

Couple interactions with a recruiter asking typical hr questions and setting up the next interview 1 coding interview, you get 45 mins. Final stage 5 interviews (1 hiring manager, 1 system design, 3 coding) all the interviews are the same format. they tell you about themselves then you tell them about you, then they give you the coding question, and if there is time at the end you ask any questions you might have.