872 javascript English-speaking jobs in Portugal
Staff Software Engineer Meta Advertising & Server-Side Signals
- Usercentrics
- Lisbon
- March 24
ideally Meta Signals Gateway (MSGW) in production systemsExcellent knowledge of Node.js, TypeScript, JavaScript
CFX Frontend Developer
- Axians Portugal
- Lisbon
- March 17
Strong development skills and experience with C# and .NET;Strong development skills and experience with Javascript
Senior Frontend Software Engineer - React.Js or Next.Js - Contractor
- Mindera
- Porto
- January 14
high-performance, secure, and scalable front-end solutions — with a strong focus onReactand modern JavaScript
Senior Frontend Software Engineer - React.Js or Next.Js - Contractor
- Mindera
- Aveiro
- January 14
high-performance, secure, and scalable front-end solutions — with a strong focus onReactand modern JavaScript
Senior Frontend Software Engineer - React.Js or Next.Js - Contractor
- Mindera
- Coimbra
- January 14
high-performance, secure, and scalable front-end solutions — with a strong focus onReactand modern JavaScript
Software Engineer
- Pubgenius Inc.
- Lisbon
- April 4
engineers.RequirementsDegree in Computer Science or related field3+ years of software engineering experienceStrong Node.js and JavaScript
XSLT Developer (Lead) ID40616
- AgileEngine
- Braga
- January 12
problem-solving and debugging skills for transformation workflows; Familiarity withJava , HTML, CSS, and JavaScript
Crm Solution Development Consultant
- Avanade
- Melriça
- March 13
Client programming (JSON, JavaScript, HTML) and server-side programming (.NET, C# or vb.Net).
Junior Frontend Engineer
- TransPerfect
- Lisbon
- March 20
Test Automation Specialist
- Us3 Consulting
- Portugal
- March 31
and microservices architectures Test data management and environment strategy Proficiency in Python, JavaScript
Software Development | Angular Developer
- Devoteam Portugal
- Porto
- March 21
Advanced proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3.
Software Development | Angular Developer
- Devoteam Portugal
- Lisbon
- March 21
Advanced proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3.
.Net Developer
- Fyld
- Portugal
- March 20
toolsUnderstanding of clean code principles, design patterns, and modern architectureKnowledge of HTML, CSS, and JavaScript
Conversational AI Developer
- Inetum
- Portugal
- March 20
Qualifications Strong proficiency in Python; good knowledge of JavaScript.
Desenvolvedor .Net
- Hexa Consulting
- Portugal
- March 16
Nice to Have: Experience with Angular, React, or other JavaScript frameworks.
Node.js Developer
- KCS iT
- Coimbra
- March 25
Proficient in JavaScript (ES6+), TypeScript, HTML, and CSS.
Senior QA Engineer (Cypress/Playwright) - Hybrid Porto (3 days/week office)
- HumanIT Digital Consulting
- Portugal
- March 20
Quality Assurance Engineer with strong focus on test automation Proficiency in development languages: JavaScript
Senior Customer Support Specialist
- paddle.com
- Portugal
- March 20
preferably supporting a SaaS productYou are a proficient English speakerBasic knowledge of HTML, CSS and JavaScript
Full Stack Developer .NET+ React
- KCS iT
- Portugal
- March 20
experience with React.js, including hooks, components, state management, and routing.Good knowledge of JavaScript
Java Developer (Mid Level)
- Decskill
- Portugal
- March 19
Development: Java, J2EE, JavaScript. Mastery of PL/SQL, SQL. Agility (Scrum/Jira).























































