UX writer applicants have rated the interview process at Lyft with 3 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 63% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
Short interview with a recruiter, then a behavioral interview with a hiring manager on the UX writing team, then a UX writing exercise. I didn't move forward after the writing exercise.