# Hiring Developers: A Non-Technical Founder's Guide to Maintainable Code

As a non-technical founder, hiring developers can feel like navigating a minefield. You know you need someone who can write quality code, but how can you assess that when you don't write code yourself? The key is to focus on maintainable code - software that's easy to update, debug, and scale as your business grows. By understanding what maintainable code looks like and asking the right questions, you can make informed hiring decisions that set your startup up for long-term success.

Maintainable code is characterized by its readability, modularity, and documentation. When a developer writes clean, well-organized code with clear naming conventions and logical structure, it's much easier for other team members (or even future versions of themselves) to understand and modify it. Look for candidates who emphasize code readability in their portfolios or during interviews. Ask them to explain a complex piece of code they've written - if they can break it down clearly for a non-technical person, that's a good sign they prioritize maintainability.

Another crucial aspect of maintainable code is modularity. This means breaking down complex systems into smaller, self-contained components that can be easily updated or replaced without affecting the entire application. During the hiring process, ask candidates about their approach to structuring code and handling dependencies. Developers who understand the importance of loose coupling and high cohesion are more likely to write code that can evolve with your business needs.

Documentation is often overlooked but is essential for maintainable code. This includes not just comments within the code itself, but also external documentation like README files, API documentation, and deployment guides. When evaluating candidates, ask about their documentation practices and whether they've worked with teams that have strict documentation requirements. Developers who understand the value of comprehensive documentation will save you countless hours (and dollars) in the long run by making it easier for new team members to onboard and for existing team members to troubleshoot issues.

Finally, consider asking potential hires about their testing practices. While you may not be able to evaluate the quality of their tests directly, developers who prioritize testing are more likely to write maintainable code. They understand that tests serve as a safety net when making changes and as a form of living documentation. Ask candidates about their experience with different types of testing (unit tests, integration tests, end-to-end tests) and how they approach test-driven development.

By focusing on these aspects of maintainable code during the hiring process, you can identify developers who will build a solid foundation for your software product. Remember, the goal isn't to become a coding expert yourself, but to recognize the signs of quality work that will support your business as it grows. With the right team in place, you'll be well-positioned to turn your vision into a scalable, successful product.