459 javascript English-speaking jobs in Lisbon District

Webhooks and integrations GOOD TO HAVE: Experience/knowledge in JavaScript, REST APIs, JSON, or Python

Strong knowledge of HTML, CSS, and JavaScript.

application, console/network tools; 3rd party/integrated systems testing; Coding: Java, Javascript

years of experience as a Full‑Stack Developer React & .NET or in a similar role; Solid experience in JavaScript

Qualifications UI Development: JavaScript, HTML/CSS, Angular, and testing frameworks.

Knowledge of web technologies (JavaScript, HTML, CSS) and mobile platforms (iOS, Android).

experience across the following application development technologies and in-depth skills with at least one: JavaScript

professional experience in frontend development; Advanced knowledge of React, Next.js, TypeScript, and JavaScript

DevelopmentImplement responsive, accessible, and intuitive user interfaces using HTML, CSS, and modern JavaScript ... proficiency in both front-end and back-end development.Hands‐on experience with at least one modern JavaScript

Apex, SOQL, LWC – JavaScript (ES6) and HTML are a must as well as basics of CSS;Integrations – knowledge

Networking protocols.Experienced with language for automation task and scripting such as Bash, Python, Javascript

Apex, SOQL, LWC – JavaScript (ES6) and HTML are a must as well as basics of CSSIntegrations – knowledge

tests -Collaborate with designers and developers to ensure correct token usage What You Bring: -Strong JavaScript

Charles Proxy for network traffic analysis.Experience writing automated tests in YAML.Proficiency in JavaScript

experience with Angular 19+, SCSS, and CI/CD tools (Jenkins, AWS Cloud);Strong proficiency in HTML, CSS, JavaScript

Stack: Database Modelling and Design (PostgreSQL, Microsoft SQL Server);Frontend: HTML5/CSS3, React.js, JavaScript

Science and MLOps teams; Strong knowledge of development frameworks and languages, such as Python, JavaScript

MSc in Computer Science/Engineering, Information Technology, or related fields.Experience with React, JavaScript

in at least one object-oriented programming language.Understanding of web technologies (HTML, CSS, JavaScript

for source controlBackend development experience with PostgreSQLFront‐end development skills using JavaScript