[a_and]

In my experience this is entirely incorrect. Being a strong outside candidate (assuming "strong"=="good at leetcode") is going to make you much more attractive then hoping you're noticed internally.

You're likely to get more bang for your buck by spending your time grinding Leetcode, than learning how to be a data analyst and networking your way into a SWE position.

Context: Was Sr+ at a FAANG, have had offers from 2 others.