In US, many recruiting firms specialize in contract positions, some C2C. When I worked for Visa (1.5 year) it was a C2C contract that I obtained thanks to Rick Scott. It did not pay well, but it was a great experience. I also managed to get C2C direct contracts between my company and the client, working from home. Sometimes, contacting companies that have full time, traditional open positions, will work and end up you doing C2C work with them. More difficult to get if the project involves critical trade secrets, as companies prefer full-time employees in these roles.