Job roles refer to the specific responsibilities and tasks assigned to an individual within an organization. Each role is designed to contribute to the overall goals of the company, whether it's in areas like marketing, finance, or customer service. Understanding job roles helps employees know what is expected of them and how they fit into the larger team. Different job roles require various skills and qualifications. For example, a software developer needs technical expertise in programming languages, while a human resources manager should excel in communication and interpersonal skills. By clearly defining job roles, organizations can ensure that they have the right people in the right positions to achieve success.