The Product Designer is responsible for the development of new products and changing existing ones. Product Designers undertake market studies and work with marketing, technical, and production experts to create the initial prototype for a new product. Product Developers should have an understanding of design, understanding of the process of designing and possess strong communications skills. The most common roles for the job of a Product Developer are like this Coordinators of Product Developers They manage the team members and ensure that the process of the development process is efficient. Product Development Managers: They are accountable for evaluating, researching, and directing the development of new products as well as older ones. They also have to supervise the entire team that is under their direction.