I applied through a recruiter. I interviewed at Stripe
Interview
I interviewed with Stripe at Grace Hopper. I solved the question fairly quickly and ran several tests on my solution. The engineer interviewing me told me I'd done a great job. I was then emailed by a recruiter one week later saying I wouldn't be moving on to the next round and got no other feedback, which was confusing given that my interviewer gave me positive feedback.
There was a recruiter call where they told me what to expect for the next couple rounds. I had a call with the hiring manager and technicals with 2 other engineers.
I applied and got an interview offer in about 2 weeks. I interviewed with someone from the US even though i applied for Bucharest. A bit of introduction and HR style questions in the beggining, followed by 2 problems.
The first step is a HackerRank challenge, typically 60 minutes long, consisting of one question broken into 3 parts/sub-tasks. The question is implementation-heavy rather than a typical dynamic programming or graph puzzle.