qualcomm is very small world. There are better teams and better people outside. Anyway company is not doing great. Dont waste your energy and efforts for such insecured, micromanaging, narcissists.
Principal doesnt even know how to set goals. You will ever be given feedback that you didnot do as per expectation. Expectation is ever moving goalpost because goals are never set. Then he can use your juniors to file your review but he himself never asks his subordinates to write review for him. You will be paired up with juniors ALWAYS. So you will not grow atall in those team. If you are interested in growth, dont join Qualcomm. Its Pigeon Hole Company. You will be tightening same screw whole year, and can be proud of building a ship.