I got the same bait & switch; hired as a contractor "consultant" for 60/hr and then got a job offer for 70k but the manager said it's possible to go up to 90k.

I got the same bait & switch; hired as a contractor "consultant" for 60/hr and then got a job offer for 70k but the manager said it's possible to go up to 90k. I assumed I'd be starting at 80k because I don't see any opportunity for advancement here. How do you get to 90k if there's no chance of moving up? Worse still is the fact that the salary/performance review comes up in a few weeks and I started in January. Getting the job offer at all apparently counts as the performance review so to get a salary increase or title upgrade I effectively have to wait 1.5 years.