They were actually looking for a sales engineer but called it SA. They seemed to not understand that those are different roles. Not impressed.
Overall, I wouldn't recommend it. It was a waste of time.
System architecture and design questions
The following metrics were computed from 1 interview experience for the Yelp Solutions Architect role in United States.
Yelp's interview process for their Solutions Architect roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Yelp's Solutions Architect interview process in United States.