Interaction designer
An interaction designer creates interfaces that clearly tell users how to interact with their product. This allows users to achieve the goals they have in mind, such as shopping, subscribing, or creating an account.
They make use of user research data to create interaction designs that uniquely serve the target audience. They also study the designs’ viability, feasibility, and adherence to the business goals while coming up with the best option.[1]
The difference between a UX and an interaction designer is that an interaction designer focuses on designing every moment of interaction, while a UX designer focuses on the overall picture.