I applied online. The process took 4 weeks. I interviewed at TuSimple (San Diego, CA) in Aug 2021
Interview
After finishing the OA, a recruiter (Jordan) reached me out for a call. The process was quick and smooth.
Overall process was done in a month (including the OA)
There was a phone technical interview and virtual onsite interview including final manager interview.
Interviewers asked a lot about my background/experience in my resume, they seem to care a lot about the fit.