44 javascript English-speaking jobs in Madrid

We are looking for a Software Engineer (Java & JavaScript) to join ESA's European Space Astronomy Centre ... years of software engineering experience with Java development and modern web technologies, including JavaScript

Key Responsibilities Develop and maintain frontend applications using modern JavaScript frameworks.

Experience with JavaScript frameworks, particularly Vue.js. ... Develop and evolve user interfaces using Java-based frameworks and JavaScript technologies.

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

embedded into CI/CD pipelines Building backend AI services and scalable APIs in Python, Java, Kotlin, or JavaScript ... software engineering experience (backend or full stack) Strong experience with Python, Java, Kotlin, or JavaScript

If you have experience in JavaScript developing and want to grow technically and professionally, don't ... TECHNICAL SKILLS• 5 years of professional experience as a Full-Stack JavaScript Dev eloper.• Strong proficiency

proficiency in automation-related programming and scripting languages such as Bash, PowerShell, Java, JavaScript

Affinity for front‐end technologies (React, JavaScript, TypeScript). ... English B2/C1 Stack: Java Springboot Service oriented architecture, RESTful services SQL (Oracle) React, JavaScript

Frontend Development: Develop frontend logic, custom behaviors, and web resources using JavaScript and ... Development Skills: Strong experience in JavaScript development specifically within Dynamics environments

experience, and participated in successful front-end projects Proficient in web development technologies, JavaScript

microservices architecture and the following technologies: Spring Boot (webflush), Angular, NodeJS, React, Javascript

Web development / JEE: ICEFaces, JSF, Javascript, Primefaces. Secure programming.

Frontend Expertise: High technical proficiency in HTML, CSS, and JavaScript (DOM manipulation).

Tools FRONTEND • Angular, TypeScript/JavaScript • NodeJS • jQuery BACKEND Java 17 • Spring framework

Lead Front-End Developer with 3.5+ years experience in JavaScript, CSS, and at least one of Angular, React, or Vue. Experience with MongoDB is a plus. Fluent English and familiarity with Agile methodologies required. Remote work possible with preference for hybrid model from European offices.

Python, R, Javascript, VBA, Access, .NET, Java, SQL or similar Prior experience with Cloud Financial

REST (WSDL, OpenAPI) • Legacy systems (ASP.NET Webforms, Visual basic .NET, .NET framework) • HTML/CSS/Javascript

Demonstrable experience in the following technologies: Spring Boot (webflush), Angular, NodeJS, React, Javascript

experience working directly with clients and partners Experience with the following tech-stack: NodeJS, JavaScript ... platforms Relational databases (Oracle, Sybase, MSSQL, MySQL) Directories (LDAP, AD) Java, BeanShell, JavaScript

gathering business requirements and translating them into tracking specifications Familiarity with HTML, JavaScript