Years of Exp needed: 2 to 5 years Responsibilities Delivering a complete front-end application Ensuring high performance on mobile and desktop Writing tested, idiomatic, and documented JavaScript, HTML, and CSS Coordinating the workflow between the graphic designer, the HTML coder, and yourself Cooperating with the back-end developer in the process of building the RESTful API Communicating with external web services. Skills And Qualifications Hands-on Experience in developing single-page applications using angular Strong Knowledge in angular 2, 4, 8+ and javascript UI skills Experience in tools like Jenkins, svn Proficiency in English and communication is must-have. Proficiency with JavaScript and HTML5 Professional, precise communication skills Deep knowledge of AngularJS 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 Ability to provide SEO solutions for single-page apps Extensive knowledge of CSS and JS methods for providing performant visual effects and keeping the framerate above 30fps at all times 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 that extend the elements and modules of core AngularJS Experience with all levels of operation available to the front-end, such as from creating XHRs in vanilla JS to using a custom wrapper around $resource 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) Creating configuration, build, and test scripts for Continuous Integration environments.
