19 javascript English-speaking jobs in Catalonia

In-depth knowledge of core web technologies, including JavaScript and TypeScript.

5 years of experience as a Frontend Engineer.In-depth knowledge of core web technologies, including JavaScript

strong professional with a focus on data, automation, and integrations, combining advanced SQL and JavaScript ... experience with REST APIs, including authentication, pagination, rate limits, and error handling.Solid JavaScript

The ideal candidate has strong JavaScript expertise, solid SQL knowledge, and hands-on experience working ... We’re looking for an experienced JavaScript Engineer to join our team and help build scalable, high-quality

Basic knowledge of: Programming languages (C#, Java or similar) Web technologies: HTML, CSS, Javascript

, Web SDK, XDM schema and DatastreamsExperience with Adobe Target (testing & personalization)Strong JavaScript ... Web SDK and ensure data qualityDesign and work with data layers across web propertiesBuild and debug JavaScript-based

Knowledge on latest coding formats: HTML, HTML5, CSS, PHP, Javascript, MySQL, Motion design (After Effects

Strong knowledge of programming languages: JavaScript and TypeScript (Python familiarity is appreciated

with backend development, particularly Node.js with Fastify.Strong knowledge of programming languages: JavaScript

Strong knowledge of programming languages such as Python, C#, Java, JavaScript or LUA.

Comfortable working with: Spreadsheets and structured data Basic logic, workflows, or scripting (SQL, Python, JavaScript

technical design, architecture, and implementation of frontend features using React, Next.js, and modern JavaScript

NSubstitute, Moq, etc.)Knowledge of IaC such as Terraform and AWS CloudFormationKnowledge of HTML/CSS/JavaScript

best practices.Key Skills & Experience:3+ years of experience in ServiceNow development.Proficient in JavaScript

development experience • Programming experience with backend (Java and Python) and Frontend (React, as JavaScript

practical experience).8+ years of experience as React Developer.Strong experience with React and modern JavaScript

Telecommunications, or a related field.Strong knowledge of programming languages such as Python, C#, Java, JavaScript

. • Basic Web Technologies (Preferred): HTML, CSS, or JavaScript. • Data & Learning Analytics: Excel,

launch.Focus on data quality.Web development knowledge, specifically an ability to be hands on with HTML, CSS, JavaScript