Comment by lxglv

Another thing that I'm really surprised about is the salary range for the C++ developers with RTOS experience. In case we compare this with frontend React developers, then difference will be more than 50% (React guys will be paid more). According to my understanding C++ development for projects that require RTOS is much more demanding in terms of skill and corresponding experience. I would also assume that there are much less developers with VxWorks experience: within my region I may find around 40 people with VxWorks in their CV on the job board against 1000 developers with React experience. I really hardly get the economics of the modern IT job market.