How is this good for the employee? So I quit my job and make a contract for few months, what should I do if they don't decide to hire me full-time? There's lots of risk to me, as companies at GroupTalent probably choose to not hire the employees as often as companies doing 'normal' recruitment.
In addition, I'm not sure how contract-to-hire for 4 months is different from hiring someone for 'full time' and then firing after the few first months if they don't perform well.