515 javascript English-speaking jobs in Catalonia

Minimum Requirements: Node/JavaScript Expertise: Very proficient in Node.js and JavaScript programming

· Proficiency working with most of the following - o JavaScript o Web development o Data modeling ... responsible for full-cycle design and development, working across multiple tech stacks including Java, C#, JavaScript

Barcelona, Spain Who we are We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future.

Experience working with JavaScript-related platforms such as Angular or React. ... Cypress, Selenium, Appium, Protractor, Jasmine, or other related automatic frameworks based on node.js or JavaScript

Programming and Data Management: Experience with Python, LUA, SQL, JavaScript, MongoDB, and ETL pipelines

Programming and Data Management: Experience with Python, LUA, SQL, JavaScript, MongoDB, and ETL pipelines

Proficiency in programming languages such as C#, .NET, JavaScript.

Proficiency in programming languages such as C#, .NET, JavaScript.

Proficiency in programming languages such as C#, .NET, JavaScript.

Proficiency in programming languages such as C#, .NET, JavaScript.

You’ll need a versatile skill set across front-end, back-end, and scripting technologies like Java, JavaScript

You’ll need a versatile skill set across front-end, back-end, and scripting technologies like Java, JavaScript

You’ll need a versatile skill set across front-end, back-end, and scripting technologies like Java, JavaScript

You’ll need a versatile skill set across front-end, back-end, and scripting technologies like Java, JavaScript

framework, JavaScript in general, HTML, CSS/SCSS, and web development in general. ... too much to a single library/framework but rather have a broad and deep understanding of any reactive JavaScript

queuing systems like RabbitMQ or Kafka; Knowledge of NoSQL databases (e.g., MongoDB); Knowledge of modern JavaScript ... PostgreSQL); Extensive experience working with APIs; Understanding of front-end technologies (HTML5, CSS3, JavaScript

Solid JavaScript expertise: asynchronous programming (AJAX, promises, lazy loading, events, etc.), ES6 ... Strong front-end code optimization and coding best practices acumen, especially advanced Javascript techniques

of HTML5, CSS, and JavaScript (ES6+), with experience in building complex user interfaces Experience ... Qualifications 5+ years of experience as a JavaScript developer, with a strong focus on React Solid knowledge

of HTML5, CSS, and JavaScript (ES6+), with experience in building complex user interfaces Experience ... Qualifications 5+ years of experience as a JavaScript developer, with a strong focus on React Solid knowledge

of HTML5, CSS, and JavaScript (ES6+), with experience in building complex user interfaces Experience ... Qualifications 5+ years of experience as a JavaScript developer, with a strong focus on React Solid knowledge