Every week I talk to developers who can build a REST API in their sleep, have "MERN stack" on their résumé, and still can't get past the first interview round.

And every week I watch someone with worse raw coding skills get the offer.

After years of mentoring backend developers and watching who gets hired vs. who gets ghosted, I've stopped believing the thing everyone repeats online: "just learn Node.js and build projects."

That advice is not wrong. It's just not enough — and nobody tells you the rest. Here's the rest.

1. Companies don't hire "Node.js developers." They hire problem-removers.