There are many reasons to hire a Zend developer. Some of the most common reasons include: - They have experience with PHP, which is the language that Zend Framework is written in. This means that they will be able to quickly understand and work with the codebase. - They are familiar with the MVC paradigm, which is used by Zend Framework. This means that they will be able to easily develop applications using this framework. - They have experience working with databases, which is necessary for developing data-driven applications. - They are familiar with object-oriented programming, which is used extensively in Zend Framework. This means that they will be able to easily create and work with objects in your application.