Onsite was 3 rounds, design, API implementation and hiring manager.
The interviews itself was simple, however the follow up questions were very arbitrary and they were asking about specific low level concepts that one normally don't encounter in the real world. They tried to sell really hard, and I got a sense that many people were on the way out. I would not recommend interviewing here, similar other people's sentiments in the reviews
Design payment system, etc Venmo
The following metrics were computed from 3 interview experiences for the Circle Software Engineer role in Boston, Massachusetts.
Circle's interview process for their Software Engineer roles in Boston, Massachusetts is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Circle's Software Engineer interview process in Boston, Massachusetts.