Didn't get past the first step, the take home assignment. The assignment was pretty large in scope for an interview question. It involved several micro-services and docker containers/compose. Spent several hours on the assignment and didn't hear back for a week because the CTO had to make the decision and he was abroad. I think I did a pretty decent job on it but eventually they said "We're looking for more experience". (Isn't that why I sent over my resume?)
Personally, I feel like if you ask an applicant to commit to a significant amount of work and they turn in a working application, it deserves a follow up phone interview.