Several rounds of phone interviews with non-tech recruiters.
One phone interview with the tech team.
One in-person interview.
Offer about a week later.
Very comfortable, conversational tech interview. Make sure you know the stuff listed on your résumé and on the job description, and you'll be fine.
The following metrics were computed from 3 interview experiences for the Rocket Mortgage Web Developer role.
Rocket Mortgage's interview process for their Web Developer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Rocket Mortgage's Web Developer interview process.