You followed a link on oculus.com that redirects to another website:
https://www.facebook.com/careers/areas-of-work/arvr/?p%5Bteams%5D%5B0%5D=AR%2FVR&teams%5B0%5D=AR%2FVRWe're just checking that you want to follow this link — you can now continue to that website or go back to the home page.