Remember when the person who created homebrew couldn't get a job at google. That person created software used by a lot of people. He saw something that "needed fixing" and he fixed it. He fixed it so well a bunch of other people started using his fix. That's a wonderful engineer. Created a project used (and loved?) by many people. That's the kind of person you want helping to create products at your company.
Google puts so much emphasis on (coding) skills that aren't needed for the majority of the work done, and doesn't emphasize selecting for the ability to create things that people want to use. I also find the coding skills selection kind of amusing since they had to create a simplified programming language (Go) because so many of their 'leet coding new graduates couldn't handle C++ correctly. Perhaps being able to 'leet code in your sleep doesn't really make you a "wonderful" engineer either.