Needs a bit of definition for levels, I take Level 1 is straight out of college, L2 is some (3-5 years) experience, kind of default, L3 "senior" (internal promotion, really good experienced candidates) and L4 super-senior?
Thanks for the feedback :). L1 is right out of college, but the others are based on different criteria. Quora has a pretty good post that describes the levels at Amazon, which you can translate into our levels that we created to compare across the companies.
https://www.quora.com/What-are-the-different-levels-of-softw...