UI Angular deeloper

One of our direct client is looking for Sr UI Angular developers. Responsibilities· Delivering a complete front end application using Angular 7 or higher.· Ensuring high performance on mobile and desktop· Writing tested, idiomatic, and documented Typescript, JavaScript, HTML and CSS· Coordinating the workflow between the UX Developer and yourself· Cooperating with the back-end developer in the process of building the RESTful API· Well versed with Authentication and Authorization management using JWT tokens. Skills and Qualifications· Proficiency with JavaScript and HTML5· Professional, precise communication skills· Deep knowledge of Angular7+ practices and commonly used modules based on extensive work experience· Creating self-contained, reusable, and testable modules and components· Ensuring a clear dependency chain, in regard to the app logic as well as the file system· Extensive knowledge of CSS and JS methods for providing performant visual effects· Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system· Validating user actions on the client side and providing responsive feedback· Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed· Creating custom, general use modules and components which extend the elements and modules of core AngularJS· Experience with building the infrastructure for serving the front-end app and assets· Architecting and automating the build process for production, using task runners or scripts· Documenting the code inline using JSDoc or other conventions· Writing extensive unit tests using automated TDD tasks· Creating e2e test suites for all components, and running them with Protractor (or a well reasoned alternative)