Senior to staff (L5 -> L6 by FAANG leveling) is where 95%+ of engineers hit a growth wall. While junior to senior is fairly foundational, this all changes at staff where you need make big mindset changes to maximize impact.

[Taro Top 10] Senior Engineer To Staff Engineer (L5 To L6)

There will always be bugs, and this only becomes more and more true as your product gets bigger. In this series, we go deep into the often underrated software engineer skill of debugging.