Phone screen, followed by a coding challenge to be done on your own compiler (not like LeetCode).
Next, there will be another phone call, then an on-site interview.
On-site activities include a presentation and four 1-on-1 interviews.
Signed an NDA, so I can't say.
The following metrics were computed from 144 interview experiences for the SpaceX Software Engineer role in United States.
SpaceX's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having good feelings for SpaceX's Software Engineer interview process in United States.