This is a test of commonsense. Complete the next sentence:

How to hire developers
Reach out to friends who are developers.
If you know a successful developer, they can be a great resource for helping you figure out what to look for in a potential hire. Contact some developers in your network, and ask if they can provide any insight or advice about what to look for in a good developer.
Talk to colleagues who have hired good developers. If you know someone in your field who recently hired a developer, have a chat with them about their hiring process.