395 javascript English-speaking jobs in Spain

JavaScript (ES5/ES6): 5–8 years HTML/CSS: 5–8 years Unit & Component Testing (Karma, Chai, Sinon, Jasmine

You have experience designing public APIs (REST, gRPC, etc... ) You have experience with Javascript and

Deep understanding of the engines, structures, and languages used by browsers (DOM, HTML, CSS, JavaScript

NICE TO HAVE Proficiency in Java and JavaScript Experience in or exposure to frontend development technologies

Familiarity with Maven, Ant, Unix, JavaScript/TypeScript, and Angular.

provide support as required.Develop responsive, high-performance web applications using TypeScript / Javascript ... integrated solutions challenge many traditional systems in the market.Your RoleTech Stack: React, Typescript/Javascript ... development, including proficiency in programming languages, frameworks and technologies as React, TS/Javascript

JMeter, K6 Comfortable understanding/navigating through source code in: Java – including Spring Boot 2/3 JavaScript

frameworks (we work with React).You're self-sufficient with JavaScript toolchains.Testing is a first-class ... wows people.You build solutions that aim for the best product usability.You are very experienced with JavaScript

general programming languages utilizing git-based source control management tools Knowledgeable in Javascript

Spring Boot2 years with WebFlux or other reactive frameworksStrong experience in both frontend (HTML, JavaScript

Experience with ETLs and data transformation Solid expertise in HTML, CSS, JavaScript, and ReactJS.

A practical understanding of HTML, CSS, and JavaScript will be valuable for customisation and troubleshooting

coexistence management between wireless technologies.Proficiency in programming languages such as Python and JavaScript

preferred.Experience building large-scale modern web applications (Modularization, APIs, Rest).HTML 5 / CSS 3 / JavaScript

Azure).What we’re looking forExperience building modern web applications or services.Strong skills in JavaScript

success.RequirementsA degree in Computer Science Engineering or related degree.Experience working with JavaScript

virtualization and containerization tools (Docker, Kubernetes, Proxmox VE, etc.).Solid knowledge of Java, JavaScript

production frontends.Deep Next.js knowledge (App vs Page routes) and strong React + modern TypeScript/JavaScript

professional experience in mobile development, with at least 2 years using React Native.Strong background in JavaScript

. - Next.js; React.js JAVA Spring framework, JavaScript/TypeScript, nice to have - Angular and Spartacus