336 react English-speaking jobs in Lisbon

.* Fluent in TypeScript and React; working proficiency in Ruby (Rails) is a plus.* Solid experience with ... module federation* We use webpack for bundling and pnpm for package management* We test with Jest, React ... cross-browser compatibility.* Experience with frontend testing: unit and integration testing with Jest, React ... development (A/B testing, feature flags, incremental rollouts).### **Tech Stack*** Our frontend is built with React

Mid React - Frontend Developer Equação IT is a company focused on boosting technology and solid solutions

standards, and testing strategiesRequired QualificationsStrong experience in frontend development usingVue, React

document improvements to a high standardDesign and develop robust, responsive web applications using React ... production usersExperience with Python web frameworks like FastAPI, Flask, or DjangoProficiency in React ... ES6+)Experience with MUI (Material‐UI), HTML5, CSS3, and pre‐processors (LESS/SASS)Understanding of React

>\ul> Quality & reliabilityAutomate tests across the stack:Jest/React Testing LibraryandPlaywrighton ... ~10%) and drive preventive measures.Your toolkitBuild/Dev:Vite, Webpack; NPM/Yarn; GitTesting:Jest, React

web application;Experience on one or more MVC web development frameworks (eg: Spring MVC, Angular, React ... at least 2 continuous years in the last 3/4 years;Good experience of building pages specifically in React

/Node)Frontend software engineer (React) - Europe RemoteLisboa, Lisbon, Portugal $35,000.00-$40,000.00 ... week (Europe)Lisboa, Lisbon, Portugal $30,000.00-$40,000.00 3 weeks ago FullStack Software Engineer (React

company with a dynamic atmosphere.ResponsibilitiesDevelop and maintain user interfaces using Next.js and React ... Engineering, or a related field.2+ years of experience in frontend development using technologies such as React

Science or a similar area; Solid professional experience in frontend development; Advanced knowledge of React

codebase.What We're Looking For5+ years of commercial frontend development experience.Expertise in React ... applications.Solid understanding of state management for non‐trivial business logic (Redux, Zustand, React

including machine learning and large language models to deliver intelligent, automated solutions using React ... , good tests, safe changes, and debuggable code)Solid Frontend experience building modern web apps (React

Familiarity withmobile-friendly UI development (React Native is a plus) . ... We are looking for an Amazing: Fullstack Java/React Seniority: +5 years Type of position: HYBRID (at

You'll have the following skills and experience: Proven commercial experience of working with React and

Your Responsibilities: Lead the design and development of scalable fullstack applications using React ... Strong expertise in React and modern frontend ecosystems (SPA architecture, state management, performance ... Background: Were looking for a Senior Fullstack Engineer (Staff / Principal level) with strong expertise in React

mandatory) Nice to Have Experience with HANA Cloud (HDI, Calculation Views, SQLScript) Knowledge of React ... Frontend Development Develop modern user interfaces using SAPUI5 / Fiori Elements or frameworks such as React

Strong background in React Native development. ... Build, enhance, and maintain cross-platform mobile applications using React Native and Redux.

design standards — real application engineering, not just assembling components Deep proficiency in React ... architecture — component design, state management, rendering performance, and build systems (we use React ... frontend owns its data is a strong plus Experience building for multiple platforms from a web stack (React

interaction models, considering performance and maintainability for .NET or Java applications with React ... NET technologies OR Expertise in Java/JEE technologies;Experience with front-end frameworks (Angular, React

/Node)Frontend software engineer (React) - Europe RemoteLisboa, Lisbon, Portugal $35,000.00 - $40,000.00 ... New Grad (2025 Graduate)Full-stack Developer - Portugal (remote) (m/f/d)FullStack Software Engineer (React

following:  Participate in the design and development of web-basedsolutions using .NET and Angular/React ... Engineering, or a related field with the following requirements: Expert‑level experience with Angular/React