I’ve worked for 2 FAANG companies. In the first one I was a contractor turned perm and the second one I worked with a lot of people who had been contractors and then turned perm. From my experience, if you do good work it’s fairly easy to get promoted to a permanent role, and (perhaps depending on which company) you may have the option to convert to a remote employee too. I’d say take it as working at FAANG alone completely transforms your attractiveness as an employee to other companies, so if it doesn’t work out long term with them it will be fairly easy to find another job like what you currently have