I will say that I am in the same boat. But without having to restrict calories, I have had some success with intermittent fasting. It really makes you aware of when you are truly hungry vs bored. And since I consume all my meals in an 8 hour window, with black coffee before and water after the window, it makes it so I am done about 4 hours before I goto sleep at night. I have been at the same weight for about 3 years after slimming down 70 lbs and seemed to have plateaued.
Hope you find success.