718 javascript English-speaking jobs in Portugal
Fullstack .Net Developer
- bridge351
- Lisbon
- April 14
Required ExperienceAt least 2 years of experience in .NET.At least 3 years of experience in JavaScript ... SkillsExcellent knowledge of .NET 10 and .NET Framework (C#) server‐side programming.Excellent knowledge of JavaScript
Javascript Lead Developer
- Emergn
- Portugal
- April 10
Lead Javascript Developer will collaborate with teams to define project scope, architecture, and delivery timelines. Responsibilities include code reviews, enforcing coding standards, troubleshooting, debugging, and optimizing applications. Requires strong React knowledge, experience with Ruby on Rails, TypeScript, Redux, PostgreSQL, Docker, and OpenAI. Must have excellent written and spoken English.
JavaScript / SAP UI5 Developer
- Aubay Portugal
- Lisbon
- April 13
Implement and enhance SAP UI5 applications, ensuring brand compliance and accessibility. Collaborate with cross-functional teams to design, code, test, and deploy solutions.
Full-Stack JavaScript Developer (Node.js
- Trinetix
- Lisbon
- April 1
Full-Stack Developer (Full Remote from Everywhere) We are seeking a passionate and skilled Full-Stack JavaScript ... user-friendly applications.RequirementsMinimum of 5 years of professional experience as a Full-Stack JavaScript
Javascript Online Survey Programmer
- NielsenIQ
- Portugal
- April 14
BuildProgram and configure online surveys using enterprise survey platforms and scripting languages (e.g., JavaScript ... mindset and comfort working across global teams.Technical & Educational RequirementsWorking knowledge of JavaScript
Javascript Senior Software Engineer (AI Apps)
- Tether.io
- Lisbon
- April 16
. +6 years of experience working with Nodejs/JavaScript.
Full-Stack Developer (PHP & JavaScript)
- InnoTech
- Lisbon
- March 1
Full-Stack Developer to build scalable features for an application marketplace, including dashboards, APIs, and user-facing components. Collaborate with teams to translate requirements into high-quality deliverables. Ensure code quality through testing, reviews, and adherence to best practices.
Automation Tester
- Standout Tech
- Lisbon
- April 13
testing.ResponsibilitiesDesign, implement, and maintain automated test frameworksDevelop test scripts using JavaScript ... improvementRequirementsSolid experience with automated testing frameworks and toolsStrong knowledge of JavaScript
JavaScript / TypeScript Engineer (React)
- Evolution Gaming Limited
- Portugal
- March 20
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
Energy Sector | Data Engineer
- Devoteam Portugal
- Lisbon
- March 25
organizational skills Proven experience with Node.js Experience developing on AWS Expertise in AWS SDK for JavaScript
UI Developer – Hybrid (Porto)
- Match Profiler
- Porto
- April 7
applications Consolidated experience in ReactJS and Typescript Experience with JavaScript test tools ... NPM, Webpack, Grunt, Gulp, etc) and server-side JavaScript (NodeJS) Experienced with Automated testing ... in using agile methodologies Consolidated professional experience building high-quality, performant JavaScript
Full Stack Developer - Symfony and JavaScript | Permanent Contract
- Rise Up
- Portugal
- April 1
Full Stack Developer to design, develop, and maintain web applications using Vue.js 3, PHP 8, and Symfony 6. Collaborate with product team and participate in Agile Scrum development cycle. 5+ years of experience required.
JavaScript & .NET Developer (Front Office Trading Platforms)
- Inetum
- Portugal
- March 20
Our technology stack combines modernHTML5/JavaScript front‐endswith robust.NET and Java services, and
Data Platform Engineer
- Jscrambler
- Portugal
- March 31
As leaders in Client-Side Protection and Compliance, we have pioneered the integration of advanced JavaScript ... drive innovation in data architecture and explore new technologies and methodologies; Knowledge of JavaScript
Full Stack Engineer
- Global Citizen Solutions
- Lisbon
- April 1
frameworks Develop robust backend services (JavaScript-based and potentially .NET-based environments ... , and maintain scalable backend and frontend systems Build modern, responsive user interfaces using JavaScript ... software engineering experience Strong hands-on experience in fullstack development Deep knowledge of JavaScript
Application Security Engineer
- We Are META
- Lisbon
- April 6
Application Security Engineer Lisbon Hybrid English, Application Security, Pentesting, Ruby, Scala, Python, JavaScript ... common security attacks and its remediation;Experience with programming languages - Ruby, Scala, Python, JavaScript
Frontend Developer in Porto (m/f/d)
- mgm Germany
- Porto
- April 12
and TypescriptDevelopment for various devices and operating systemsWhat you should bringHTML, CSS, JavaScript
Backend Software Engineer (Javascript/Python+AWS)
- EDP
- Porto
- April 4
EDP seeks a Backend Software Engineer to design and build scalable serverless platforms on AWS. Responsibilities include developing and maintaining RESTful APIs, implementing data ingestion pipelines, and ensuring solutions are secure and cost-efficient.
Dynamics 365 Customer Engagement Developer
- Sensei
- Lisbon
- March 22
Developer with 2 years of experience.Key ResponsibilitiesDevelop C# plugins, custom workflows, and JavaScript ... Management.Technical RequirementsExperience: 3+ years in Dynamics 365 CRM/CE development.Stack: .NET (C#), JavaScript ... activities, and asynchronous processes.Front-end Enhancement: Develop and implement client-side scripting (JavaScript
Web Developer
- Morson Edge (Technology)
- Portugal
- March 27
JavaScript - HTML - Kotlin - Porto Salvo, Lisbon Salary: €1700-€2100 per month (depending on experience ... Java, C#, JavaScript, or TypeScript) Strong understanding of Spring and dependency injection principles







































