The topic of compensation has historically been a delicate one that has left many people — especially startup employees — wondering just what drives what can feel like random decisions around pay and equity. Last June, software engineers (and housemates) Miles Hobby and Geoffrey Tisserand set about trying to solve the problem for companies by developing a data-driven platform that aims to help companies structure their compensation plans and transparently communicate them to candidates. Now today, the startup behind that platform, Figure, announced it has raised $7.5 million in seed…