238 javascript English-speaking jobs in Catalonia

Developer Proficiency with core React concepts, components, state management, props, JSX syntax and modern JavaScript

Proficient in JavaScript (React, vanilla JS, or similar) for responsive frontends.

quality software development processes 1-2 years of software development experience ~ Proficiency in JavaScript

Proficiency with JavaScript. Proficient with Git. ... Understanding modern Javascript (Promises, arrow functions, destructuring, spread, etc). ... experience coding in PHP. 3+ experience with MySQL or MariaDB. 1+ years’ experience coding in modern JavaScript

Proficient in JavaScript or Python scripting. ... Develop automation scripts or ETL processes using Python or JavaScript. ... What do you bring to your trip Programming: Python, JavaScript (intermediate level).

stability Must have competences • Proficiency in building web applications with React, Next.js, and JavaScript

. • Frontend development and optimization using Angular, Kendo UI, and JavaScript. • Creation and ... Experience with UX/UI design and integration with REST API. • Experience with Angular, Kendo UI, and JavaScript

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

Good understanding of development principles and a basic to intermediate knowledge of JavaScript.

maintain web-based applications, primarily using Ruby on Rails (experience with other languages like JavaScript

, cloud-based deployment, AI/ML pipelines) Proficiency developing HTML, CSS and Javascript frontends, ... innovation projects, preferably in institutional settings Strong programming skills (e.g., Python, JavaScript

We are mostly a Java shop, but we also have many services in Python, JavaScript, TypeScript, and infrastructure ... issues Minimum Qualifications: Programming experience with one or more programming language (Java, JavaScript

in English Leadership or team mentorship experience Nice to have Some experience with other modern JavaScript

Bonus skills: Programming (JavaScript, Python), network/infrastructure knowledge.

years of experience in front-end or full-stack development Strong experience with React and modern JavaScript

Proficiency in HTML, CSS, and JavaScript​: Strong coding skills in these languages. ... Convert Design Files into Code: Translate design files into raw HTML/CSS/JavaScript code, including graphical

Scripting and Automation: Write and maintain scripts (e.g., in Python, Apex, or JavaScript) to automate

technologies Experience developing RESTful APIs Experience with common web languages HTML, CSS and JavaScript

Expertise in scripting languages such as JavaScript, Python, or Bash.

JavaScript programming with good knowledge of jQuery. Good knowledge of HTML/CSS.