745 javascript English-speaking jobs in Portugal
Javascript Developer
- HumanIT
- Portugal
- July 6
Software developer to join a team building advanced platforms and services. Experience with Node.js, Express, MongoDB, and Redis is required.
Are you a JavaScript Frontend Engineer ready to dive into Web Security- (Hybrid – Lisbon)
- Cognizant
- Lisbon
- May 27
Ability to analyze JavaScript code and identify malicious activities effectively. ... JavaScript Security Engineer - Web Browser Vulnerabilities English Required / Based in Lisbon, Portugal ... Perform JavaScript reverse engineering and debugging to understand complex or obfuscated codebases. ... / Hybrid We are seeking a skilled JavaScript Security Engineer with a strong background in web technologies ... You Are Someone Who Brings Strong hands‐on experience with JavaScript, including advanced concepts such
Frontend JavaScript Developer
- DataSmart
- Braga
- July 14
Frontend JavaScript Developer needed with 3+ or 5+ years of experience. Build user-friendly interfaces, integrate RESTful APIs, and develop scalable components using frameworks like React, Vue.js, or Angular. Requires English proficiency and hybrid availability in Portugal.
Fullstack .Net Developer
- bridge351
- Portugal
- July 1
Excellent knowledge of JavaScript programming language. Excellent knowledge of SQL Server. ... At least 3 years of experience in JavaScript, with knowledge of Angular/eUI and KnockoutJS (asset).
Full-Stack JavaScript Developer (Node.js
- Trinetix
- Lisbon
- July 1
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
JavaScript/TypeScript Game Developer
- Ela Games
- Portugal
- July 1
Strong knowledge of JavaScript/TypeScript . Experience with Canvas/WebGL .
JavaScript / TypeScript Engineer (React)
- Evolution Gaming Limited
- Lisbon
- May 21
We are searching for passionate JavaScript / TypeScript engineers to take an integral part in building ... Knowledge of JavaScript ecosystem tools, such as webpack, npm, yarn; Passion towards performance profiling ... development, and improving yourself technically; Proven experience in delivering production software using JavaScript ... contemporary programming trends such as functional and reactive programming, CSS preprocessing, alternative JavaScript
JavaScript Developers always ready for challenges
- Engage Consulting
- Portugal
- July 29
Engage Consulting seeks JavaScript Developers of all experience levels to develop and enhance their front-end platform and design new applications.
Javascript Senior Software Engineer (AI Apps)
- Tether.io
- Portugal
- July 1
. +6 years of experience working with Nodejs/JavaScript.
Freelance Full-Stack Web App Developer
- Mindrift
- Portugal
- July 13
Javascript AUTOMATION TESTER (QAE) (HYBRID @Porto)
- KCS iT
- Portugal
- July 1
QA Automation Tester with 5+ years of experience in software testing, Selenium, CI/CD pipelines, and version control systems. Must have excellent problem-solving skills, communication, and teamwork abilities. Proficiency in English is required.
Frontend Software Engineer - React/JavaScript (m/f/d)
- SIXT
- Lisbon
- July 16
of frontend software engineering experience Hard Skills You have strong React.js and framework-based JavaScript
Front-End Developer (m/f/d) - JavaScript / Angular / React
- retarus GmbH
- Lisbon
- July 11
Become Front-End Developer (m/f/d) - JavaScript / Angular / React at Retarus. ... also welcome At least 3 years of experience in frontend web development Strong expertise in TypeScript/JavaScript
Automation Tester
- Standout Tech
- Portugal
- July 1
Responsibilities Design, implement, and maintain automated test frameworks Develop test scripts using JavaScript ... improvement Requirements Solid experience with automated testing frameworks and tools Strong knowledge of JavaScript
Web Development Specialist* at
- Zumbu.com
- Lisbon
- July 16
Develop and enhance web applications using PHP, MySQL, and JavaScript.
Technical Support Specialist (English Based in Portugal)
- Okendo
- Lisbon
- June 18
tasks for merchants, requiring front‐end development on Shopify storefronts using HTML/Liquid, CSS, and JavaScript ... onboarding tasks for merchants, involving front‐end development on Shopify storefronts (HTML/Liquid, CSS, JavaScript ... Ideally, using front‐end technologies such as HTML, CSS, and JavaScript – an understanding of these technologies
php Developer
- BrandConnect Media
- Porto
- July 6
our development team to create and maintain web applications and websites using PHP, HTML, CSS and JavaScript ... applications and websites Write clean, efficient, and well‐documented code using PHP, HTML, CSS, and JavaScript ... PHP frameworks such as Laravel or CodeIgniter Familiarity with front‐end technologies HTML5, CSS3, JavaScript
Full-Stack Developer (Node.js, JavaScript, TypeScript)
- Action1
- Portugal
- May 23
php Developer
- BuySphere Retail Staffing
- Lisbon
- July 3
Experience with front‐end technologies such as HTML, CSS, JavaScript. ... Responsibilities Develop and maintain web applications using PHP, MySQL, HTML, CSS, and JavaScript.
Senior Java Fullstack Engineer
- Integer Consulting
- Braga
- July 30
Experience with full stack development, including JavaScript, HTML and CSS.

































