It is possible to define routes dynamically in Angular by configuring routes based on the user's role at runtime.
A blog explains how to dynamically configure routes based on the user's role in an Angular app.
Routes can be added after login, depending on the authenticated role, using lazy-loaded routes and runtime condition checks.
The approach demonstrated in the blog leverages sessionStorage for role storage and suggests using API authentication and route guards for improved security in real-world applications.