I applied online. The process took 1 week. I interviewed at Neuralink in July 2022
Interview
It was just a series of ~15 basic engineering questions varying from heat transfer to material sciences. Scaling very heavily in difficulty. At the end of the initial interview they said they couldn't allow me to move on because I got one of their questions wrong.
Interview questions [1]
Question 1
Questions ranged from as dumb as "how long does it take to travel 15 miles while going 30 mph" to very specific heat transfer and material sciences definitions.