Senior Interaction Designer

Your work splits between defining interaction standards, solving the hardest design problems, and guiding other designers. You might spend the morning establishing the interaction pattern for a complex multi-step flow that multiple product teams will use, then review a junior designer's prototype and help them refine the micro-interactions, then meet with engineering to discuss animation performance constraints for a key interaction.

Systems-level thinking distinguishes senior IxD from mid-level. You're not just designing how one feature behaves — you're defining how the product behaves as a system. Consistent patterns, reusable interaction components, and scalable behavior frameworks are your territory. When a new feature needs to be built, the interaction language you've established should guide how it behaves without you being directly involved.

People who thrive at this level tend to be pattern recognizers who can see interaction opportunities across disconnected product areas. If you naturally notice when two different features should behave consistently, or when an interaction pattern could be generalized into a system component, that instinct is exactly what senior interaction designers contribute.