I used to think writing safe code in C/C++ was a matter of skill. However, after finding more than a few issues with AFL at a FAANG in code written by engineers with the highest engineering title, I changed my mind. Incredible tool.
It is a matter of skill to a large extent, though. A skilled programmer will write fewer bugs on average than an unskilled one. They'll know the patterns to avoid and have a higher bar for quality. Nobody can write 100% bug-free code, independent of programming language. Also, job title might correlate with skill but it doesn't rule out incompetence at the highest levels.
Sometimes writing shitty code is a result of competence, not incompetence. I've seen much better programmers than I ever will be writing terrible code because it was the fastest way to get a prototype running and find out whether the problem was worth writing good code for.
I think it's mostly a testing thing. Valgrind is a friend a lot of people haven't heard of for c/c++. Setting up good regression tests is an art. Maintaining them is even harder.
>I used to think writing safe code in C/C++ was a matter of skill.
It's a matter of how many fucks the devs gave about doing quality work. You can find inexperienced people deliver quality work simply because they're passionate and they care (Half-Life was made in part by people with no prior game or coding experience), and you can find supposed rockstars deliver slop because for whatever reason they don't care, they just want to punch in, collect paychecks, then punch out.
FAANG stopped being a benchmark of skill a while ago. It's a skill of griding leetcode and 7 stage interviews to get it, then resting and vesting till you can jump ship to something better or get mass layd off.
It's a matter of how many fucks the devs gave about doing quality work. You can find inexperienced people deliver quality work simply because they're passionate and they care (Half-Life was made in part by people with no prior game or coding experience), and you can find supposed rockstars deliver slop because for whatever reason they don't care, they just want to punch in, collect paychecks, then punch out.
FAANG stopped being a benchmark of skill a while ago. It's a skill of griding leetcode and 7 stage interviews to get it, then resting and vesting till you can jump ship to something better or get mass layd off.