1.1 Phone screen with recruiter who works part time for the company.
1.2 Weird online aptitude test through Berke Assessment (no code, felt like a little like a standardized test).
1.3 If all is okay the recruiter will ask for a salary requirement from you which I felt is a little odd this early on. It's certainly okay to ask questions about the position and what the salary range is, do not feel pressured to give a lower number unless you are ready to counter offer in step 5.
2. Call with Product VP
3. Call with CTO
4. Two hour call with three pairs of people (~45 minutes each).
5. Offer for position with the salary you declared in step 1.3.
Questions in steps 2-4 are rather ordinary but also are not incredibly technical. In step 4 be prepared to introduce yourself multiple times as the pairs of people have only just seen your resume.