Maybe I've just grown cynical. But your employer doesn't care about you or what you do. All he cares about is how much money he can make with your energy. Know what hard work gets you? A pat on the back and more hard work.
Gone are the days where you could build a career based on mutual respect and trust. Nowadays it's just a list of previous employments. Nobody cares how good you are or what problems you can solve. All they care about is overqualified warm bodies. Hire skilled developers and throw them on meaningless tasks controlled by business politics. At least this seems to be the general experience among my peers.
If you want to be successful, become a good politician. It's the only thing that will make your life better. Anything else is just a lie designed to squeeze more value out of you.