Senior Front-End Developer Inglés Avanzado - Traslado a España

Senior Front-End Developer (JavaScript)+ 5 years of experienceRelocation to SpainAdvanced English
Technical Skills & CompetenciesCore Front-end Development: 5 to 8 years of solid experience in JavaScript (ES5/ES6), HTML5, and CSS3.Modern Frameworks: +8 years of experience working with at least one of the following frameworks/libraries: Angular, ReactJS, Vue, Polymer, or Lit-HTML/Lit-Element.Unit & Component Testing: 5 to 8 years of experience using Karma, Chai, Sinon, Jasmine, or Mocha.Integration, E2E & Accessibility Testing: 5 to 8 years of experience with WebdriverIO, Selenium, Playwright (Visual Testing), and Accessibility testing.Web Services & Protocols: 5 to 8 years consuming and managing REST, JSON, and Web Services.Continuous Integration & Build Tools: 5 to 8 years using and configuring Yarn, NPM, and Bower.Version Control: 5 to 8 years of experience with GIT.Bundlers & CLI Tools: 3 to 5 years of experience with Rollup, Webpack, and Node-based CLI tools.Front-end Architecture & Design Patterns: 5 to 8 years of experience applying front-end architecture and design patterns.Microfrontends: 3 to 5 years implementing Microfrontend strategies.TDD Methodology: 5 to 8 years of experience in Test-Driven Development.TypeScript: 1 to 3 years of experience.Contract Testing: 1 to 3 years of experience in Contract Testing.Backend Core / Java: 1 to 3 years of experience in Java, including the Spring framework.DevOps & Containers: 1 to 3 years in Azure DevOps and 3 to 5 years in Docker (securely exposing REST services).Languages: Advanced/Fluent English