Software Engineer applicants have rated the interview process at Primer with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 22.2% positive. This is according to Glassdoor user ratings.
3 coding rounds (4x lc, one ml debugging round)
1 sys design round (focused on search systems)
1 behavioral round (past projects, why I am interested, how I deal with conflict)