I disagree with that. If you go into somewhere as a senior for example, it is not unheard of that a year later you can make a lateral move for 20%+ payrises. I'

I disagree with that. If you go into somewhere as a senior for example, it is not unheard of that a year later you can make a lateral move for 20%+ payrises. I've seen it happen many times in my career (obvious caveat that anecdote != data).