Experienced Angular Developer Needed for Modern Login Form with Scalable Architecture

We are looking for an experienced Angular developer to build a modern login form using the latest Angular approaches and best practices. The main goal of this project is not only to create a functional login page, but also to identify the best architecture and patterns for handling form behavior in a scalable Angular application. The developer should implement a clean and maintainable solution that demonstrates modern Angular concepts, including standalone components, reactive forms or the latest recommended form handling techniques, typed forms, Signals where appropriate, validation strategies, error handling, loading states, and proper separation between UI and business logic. The login form should include email and password fields, client-side validation, password visibility toggle, remember me functionality, submission handling, and user-friendly feedback for different states. The implementation should be designed with future expansion in mind, such as registration, password recovery, multi-factor authentication, and other complex workflows. The expected deliverables are the complete Angular source code, a clear project structure, and documentation explaining the architectural decisions, recommended patterns, and trade-offs. We are looking for someone who can provide not only coding skills but also strong technical reasoning about building scalable and maintainable form solutions in modern Angular applications. Candidates should have strong experience with Angular 21+ and TypeScript, a deep understanding of frontend architecture, and experience building enterprise-level applications.