Doesn't work like that. There has to be a job request due to a business need. When a need arises, it goes to a company's website and private job portal that is run by specialized companies like Taleo. Tens of thousands of recruiters have access to their site on Taleo, and HR does not monitor their company's website for whatever reason. It is all planned, you have to go through a recruiter, who most likely is working from their kitchen in Mumbai, and then when they are done, it is to the implementation Indian recruiting firm that holds the contracts, then if you pass that, you go to HR at the company you applied, then after you speak to the Christmas party girl who asks you "why do you want to work here" and "where do you see yourself in 5 years" then it is to the hiring manager, then his techs, then either the manager is on extended vacation, overseas, or the project gets defunded with noreply email best wishes. This is how they destroyed America.