Stripe Software Engineer (New Grad) interview questions

Got a hackerrank about 2 weeks after applying. It was an API design question but you didn't actually use HTTP. Heard back in a few days for a phone interview. The interview started as a very simple question, and then had you build more features onto the simple function that you built. I heard back later that day about scheduling an onsite. About 4 weeks later, I had the onsite. We got lunch with the other candidates and some recent grads at Stripe. There were 4 interviews in the onsite: 1. "Integration interview" where you use an HTTP library to implement some HTTP request testing 2. Debugging interview where you are given a GitHub issue on a popular library in the language of your choosing and try to debug it. 3. Behvioral interview where you discuss your previous experience with a manager 4. Design interview where you implement a solution to a question using programming design principles (OOD, functional programming, whatever you choose This was definitely one of the best interview processes I've had. I really felt like it reflected my actual skills. I ended up accepting another offer, but this process definitely made me want to come back to Stripe in the future.