One of the main differences between software engineering and software development is job function. Software engineering applies engineering principles to create software. Therefore, software engineers take part in software development by connecting the client’s needs with technological solutions. They systematically develop processes to provide specific functions by using engineering concepts to develop software. On the other hand, software developers are responsible for the entire development process and drive programs' creative force. They typically work together with the client to create a conceptual design and then have computer programmers create the programming code needed to run the software.