What makes an Engine Programmer 3 better than an Engine Programmer 2?

Honestly, I ask the same question. I think it's roughly years of service, but I think it's like which year of service you're in, because I'm approaching my third year, but it's also not at the same time. I've not got a clear answer out of anyone. It means I'm better than a two, I guess, depending on who you ask. I'd hope.

Now, is that real years or game dev years?

So that's here years. Game dev years, I guess, if you were coming from somewhere else. But this is my first job.