What is an Application Developer?

An application developer creates or writes programs for a particular operating system (i.e, Windows, Mac OS X or UNIX), the web or a device. These professionals usually possess a bachelor's degree and knowledge of programming languages. Read on to learn more about application developer job duties, education requirements and career prospects.

Job Duties

An application developer goes by many names, such as computer programmer, systems analyst, software engineer, software developer or web developer. Regardless of the title, this type of computer professional writes programs for the web, an operating system or a device. An application developer starts a project by outlining the specifications (defining what the program does, input and what the output will be along with any interfaces). The developer then creates a program or system, taking into consideration all the specifications.

The application developer then codes the application, runs tests and adds finishing touches. Along with creating applications, these professionals also maintain and troubleshoot programs, which can include making updates and modifications to existing programs. These professionals may also create documentation and make databases.