Understand UX Roles by Looking at the Work

A job title does not always explain what someone does in UX. Nielsen Norman Group notes that titles are not the same across organizations. Its UX-careers survey found 134 different titles related to the field. One person may also do work from several areas. The glossary therefore explains types of work rather than treating titles as fixed rules.

UX covers people's overall experience with a product, service, or brand. UI design focuses on the interface, including controls, visual elements, and interactions. Interaction design considers actions, feedback, and changes in the system's state. Visual design considers how elements such as color, shape, and space work together. A good-looking interface can still fail if important content or functions are missing.

Research helps teams make decisions using evidence about users' needs, behavior, and situations. It can include interviews, usability tests, surveys, and other methods. Product design considers the digital product as a whole, including users and business goals. Product management sets strategy, priorities, and the reasons for building particular features. These roles often work together and share some responsibilities.

Content work also includes several related but different areas of practice. UX writing creates words such as labels, error messages, and instructions. Content design decides which information people need and how to present it. Content strategy plans how that information is created, maintained, and managed over time. Information architecture organizes content and its relationships, which then help shape navigation.

Other fields look beyond a single screen or a single person's design task. Service design connects customer experiences with the people and processes behind them. DesignOps supports the structures and workflows that help design teams work well. Agent experience considers how AI agents can understand and operate services for people. The main lesson is to understand each area through its responsibilities. Different organizations may divide that work in different ways.