I applied through an employee referral. The process took 5 weeks. I interviewed at Gusto (Denver, CO) in Oct 2019
Interview
Submitted application via employee referral
Phone interview: 30 minute phone interview that seemed pretty standard
Take home assignment: received by email. Demonstrate related skills.
In-person interview: this was by far the most fun I've ever had in an interview. Everyone was pleasant, and I felt that all the questions were reasonable.
Follow-up phone call: not the offer call, but making sure that pay expectations were clear and OK.
Offer call! The interviewers got on the call with the recruiter to congratulate and point out the things they found most impressive.