It is free for the developer. Even though it is different, we found it easiest when employers pay us similar to how they pay contingency recruiters, placement fees. Typically recruiters charge 25-35% of your first year salary, we charge a flat 25K fee to the employer that hires you. We also have a unique offering for startups where they can amortize the payments over 12 months. This pricing structure means more interesting companies can afford to be on our platform and therefore more interesting opportunities for developers.