326 javascript English-speaking jobs in Barcelona

Experience in frontend technologies (Javascript, Angular, React) will be a plus.

Design, develop, and maintain automated UI test scripts using Appium (Java, JavaScript, or Python). ... Tech Stack: Automation Tools: Appium, Selenium, TestNG/JUnit Languages: Java, JavaScript, or Python Version

Strong knowledge of front-end web technologies such as React, HTML, CSS, and JavaScript.

Expert knowledge of writing custom Drupal themes and modules Good working knowledge of HTML, SASS, JavaScript

EXPERIENCE RabbitMQ Redis OAuth Azure DevOps feature stack SDLC DotNet Core 3 and above, C# JavaScript

or any other framework, but need to be ready to switch to Angular fast) Advanced level knowledge of JavaScript ... responsible for designing, building and optimizing complex UI for modern integration platform using advanced JavaScript

profile Experience with front-end development in a Drupal context Proficiency in Twig, HTML5, CSS3, JavaScript

fluentin EnglishLeadership or team mentorship experienceNice to haveSome experience with other modern JavaScript

integration testing Ability to reading code and write automation test scripts in various languages Javascript

automation, infrastructure management, and custom application development in languages like Python, JavaScript ... Skills: Proficient in at least one programming language, with a strong preference for Python, Java, or JavaScript

You should know your way around JavaScript, TypeScript, and their ecosystem.

Skills Required: Java backend JavaScript NodeJS Angular React AWS Platforms Functions: Development of

Develop in-app messages and email templates using HTML, CSS, and JavaScript. ... Proficiency in SQL, HTML, CSS, and JavaScript for CRM automation and customization.

Implement dynamic and responsive user interfaces using HTML , CSS , JavaScript , and jQuery .

Familiarity with front-end technologies (JavaScript, React) and back-end development.

Experience with other SaaS products and programming languages like Python and JavaScript are valued, ... Practical understanding of some of the following: Python, JavaScript, SQL, HTTP requests and API, integration

Experience with Front End technologies (HTML, CSS, JavaScript, frameworks/libraries) and Java/J2EE development

Must haves: At least 5+ years of experience JavaScript + TypeScript (Advance/Expert) Experience

with Javascript at scale Strong knowledge of engineering fundamentals (data structures, concurrency, ... Here’s what you need to succeed: Strong mastery of Javascript, ideally more than 5 years experience working ... the Accommodation team you will be in charge of: Work with a top-notch tech stack such as ES6 code, Javascript

Nice-to-Have Skills:Additional JavaScript Frameworks: Experience with Angular, Vue, etc. ... Key Responsibilities:Frontend Development: Utilize your deep understanding of JavaScript fundamentals