Horrible interview process.

I was contacted by a recruiter, and a phone interview was set up for the following day.

I spoke to a Staff Engineer at Tesla who told me he enjoyed our conversation and would send out a coding test within the next few days.

I never heard back, so I checked in with the recruiter for updates but didn't receive any.

I didn't hear back for another week, so I checked in again. My recruiter responded with a rejection email.

I was asked about web development, including cookies, user authentication, data hashing, security, etc.