That only works if you come up with lots of different job titles, which is probably a good idea. It's just pretty hard to implement for many companies: most non

That only works if you come up with lots of different job titles, which is probably a good idea. It's just pretty hard to implement for many companies: most non-tech companies don't have 10 different levels of software engineers. I've had plenty of experiences where people in equivalent job titles had vastly different productivity (and, justifiably, vastly different titles).