But this is backwards! You don't become a kernel developer by being assigned to the job by your employer. Instead, employers hire people who are kernel develope

But this is backwards! You don't become a kernel developer by being assigned to the job by your employer. Instead, employers hire people who are kernel developers. Source: I myself contributed a teensy tiny bit to the network stack loooong ago (2.4 kernel), and I worked with real kernel developers when I worked at one of the major Linux companies and for them with large (mostly US) software companies.