728 javascript English-speaking jobs in Portugal
Are you a JavaScript Frontend Engineer ready to dive into Web Security- (Hybrid – Lisbon)
- Cognizant
- Lisbon
- May 23
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
Javascript Developer
- HumanIT
- Portugal
- May 7
Software developer to join a team building advanced platforms and services. Experience with Node.js, Express, MongoDB, and Redis is required.
Retail & E-Commerce | Senior Frontend Developer
- Devoteam Portugal
- Porto
- May 11
Full-Stack JavaScript Developer (Node.js
- Trinetix
- Lisbon
- June 3
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
Senior Frontend Software Engineer, Javascript
- PVComplete
- Porto
- June 5
Deep understanding of the browser and UI development in JavaScript Knowledge of REST API best practices ... You should be comfortable writing vanilla JavaScript, as well as using Angular, React, or a similar frontend ... Your primary code contribution will come in the form of frontend JavaScript code, with periodic contributions ... + years professional experience developing and delivering commercial software Expert level skill in JavaScript ... languages Knowledge of object‐oriented programming best practices and the ability to realize them in JavaScript
Javascript Senior Software Engineer (AI Apps)
- Tether.io
- Lisbon
- June 5
. +6 years of experience working with Nodejs/JavaScript.
JavaScript / SAP UI5 Developer
- Aubay Portugal
- Portugal
- June 5
Implement and enhance SAP UI5 applications, ensuring brand compliance and accessibility. Collaborate with cross-functional teams to design, code, test, and deploy solutions.
JavaScript / TypeScript Engineer (React)
- Evolution Gaming Limited
- Portugal
- May 30
We are searching for passionate JavaScript / TypeScript engineers to take an integral part in building ... 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 ... specifications libraries like Jest, Enzyme, Puppeteer/PlayWright, WebDriverIO, Cucumber, Mocha.Knowledge of JavaScript
Senior Full-Stack Software Engineer
- Tillster
- Porto
- May 11
Develop and maintain full-stack features using .NET (Framework/Core) and relational database with HTML/JavaScript ... Qualifications 8+ years in full-stack engineering roles Strong experience with .NET (Framework and Core), C#, JavaScript
Javascript AUTOMATION TESTER (QAE) (HYBRID @Porto)
- KCS iT
- Portugal
- May 31
We are seeking a QA Automation Tester with 5+ years of experience in software testing and automation. The ideal candidate will have experience with Selenium, CI/CD pipelines, and version control systems like Git. Excellent problem-solving, communication, and teamwork skills are required. Proficiency in English is mandatory.
Automation Tester
- Standout Tech
- Portugal
- June 5
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
Customer Success Manager
- Jscrambler
- Portugal
- May 16
As leaders in Client-Side Protection and Compliance, we have pioneered the integration of advanced JavaScript
Creative Tech | Angular Developer
- Devoteam
- Lisbon
- May 31
development.In-depth knowledge of the Angular framework and its core features.Experience with HTML, CSS, and JavaScript
Angular Frontend Engineer - Hybrid (Viseu)
- ADENTIS
- Portugal
- June 2
Implement responsive designs with HTML, CSS, TypeScript, and JavaScript. ... Technical Skills Proficiency in React.js, Next.js, TypeScript, and JavaScript.
php Developer
- GulfSea Services
- Almada
- June 2
Experience with front-end technologies like HTML, CSS and JavaScript. ... Responsibilities Design, develop and maintain web applications using PHP, MySQL, HTML, CSS and JavaScript
Full Stack Developer
- SmartConnect Qatar
- Almada
- June 2
Proficient in HTML/CSS, JavaScript and at least one modern JavaScript framework (e.g., React, Angular
Fullstack developer
- BlueDynamics
- Almada
- June 2
and at least one modern JavaScript framework such as React or Angular Experience with server-side languages ... equivalent work experience Minimum of 2 years experience as a Fullstack Developer Proficient in HTML, CSS, JavaScript
Microsoft Dynamics 365 Developer
- Michael Page
- Portugal
- June 4
solutions in Microsoft Dynamics 365 CRM; Implement customization and extension of Dynamics 365 using JavaScript ... years of professional experience with Microsoft Dynamics 365 CRM; Strong knowledge of Microsoft .NET, JavaScript
Fullstack developer
- NextPartners
- Faro
- June 2
and other front‐end technologies Experience with at least one modern JavaScript framework (React, Angular ... Science or related field Minimum of 2 years experience as a Fullstack Developer Proficiency in HTML, CSS, JavaScript
Software Engineer – Mid Java Fullstack
- GRiT Solutions
- Portugal
- June 5
The ideal candidate will have a strong background in Java and client-side JavaScript frameworks such ... Qualifications: 3+ years of professional software development experience using Java Experience with client-side JavaScript














































