393 javascript English-speaking jobs in Portugal

Seeking a Javascript Developer for an innovative, fast-paced team. Requires solid experience with Node.js and Express. Knowledge of MongoDB, Redis, and Docker is beneficial. Must thrive in an agile, international environment.

Frontend JavaScript Developer needed to build intuitive, user-friendly interfaces. Requires 3+ or 5+ years of experience with frameworks like React, Vue.js, or Angular, and experience integrating RESTful APIs. Must be proficient in English and available for a hybrid model.

Strong knowledge of JavaScript/TypeScript . Experience with Canvas/WebGL .

We are looking for a curious, analytical, and detail‐oriented JavaScript/ Front End professional with ... Required Skills Strong hands‐on experience with JavaScript, including advanced concepts such as closures ... Perform code reverse engineering and debugging, primarily focused on JavaScript‐based front‐end technologies

Full-Stack Developer (Full Remote from Everywhere)We are seeking a passionate and skilled Full-Stack JavaScript ... Requirements Minimum of 5 years of professional experience as a Full-Stack JavaScript Developer or similar

Design and maintain scalable full-stack applications using Node.js, NestJS, React, and Next.js. Build secure APIs and manage databases with Prisma ORM. Daily use of AI coding tools is required.

Seeking a Javascript Automation Tester (QAE) with 5+ years of experience. Requires Selenium expertise, knowledge of testing principles, and CI/CD familiarity. Must have a Bachelor's degree and proficiency in English.

The ideal candidate will have strong knowledge of HTML, CSS, and JavaScript, as well as experience with ... Proven experience as a Front-end Web Developer or similar role Proficient understanding of HTML, CSS, JavaScript

Extensive knowledge of web development languages: HTML, CSS, JavaScript, PHP. ... Location Almada, Portugal Responsibilities Design and develop websites using HTML, CSS, JavaScript, and

integrations (REST/SOAP); - Frontend expertise with Lightning Web Components (LWC) and Aura, plus basic JavaScript

Web programming in PHP/MySQL/JavaScript. Document and report project progress.

What you will need to bring: Strong experience with Angular (19+) and advanced JavaScript knowledge.

static and dynamic analysis techniques to detect security violations and malicious behavior Perform JavaScript ... continuous improvement of security workflows and tooling Требования Strong hands-on experience with JavaScript ... Angular, or jQuery Strong code analysis, debugging, and reverse engineering skills, particularly in JavaScript ... regular code reviews and provide constructive feedback aligned with secure coding best practices Analyze JavaScript ... applications Ability to analyze JavaScript code and identify malicious activities effectively Good communication

development techniques and tools, as well as experience with front-end languages such as HTML, CSS, and JavaScript ... experience as a Web Developer or similar role Strong knowledge of front-end languages such as HTML, CSS, JavaScript

Become Front-End Developer (m/f/d) - JavaScript / Angular / React at Retarus.

Qualifications Strong experience with PHP, JavaScript, HTML, and CSS. ... Write clean, well‐structured code and debug issues across PHP, JavaScript, HTML, and CSS.

Strong technical depth in JavaScript and React.

Responsibilities Build and maintain responsive websites using HTML, CSS, and JavaScript Collaborate with ... This role requires a strong understanding of HTML, CSS, and JavaScript, as well as experience with content ... Requirements Bachelor's degree in Computer Science or related field Strong understanding of HTML, CSS, and JavaScript

What we’re looking for:  Experience in JavaScript development Expertise in JavaScript frameworks (Angular ... If you’re a JavaScript Developer and want to be part of a team working to grow together, we’re actively

Your main focus will be on the client-side of development, using your knowledge of HTML, CSS, and JavaScript ... visually appealing interfaces Write clean, efficient, and well-documented code using HTML, CSS, and JavaScript ... Requirements Proficient understanding of web markup languages such as HTML5 and CSS3 Working knowledge of JavaScript