136 react English-speaking jobs in Lisbon

We are looking for an experienced Frontend Developer with strong expertise in Vue.js 3 to join our development team. The ideal candidate will work on creating new and evolving existing web applications in the finance domain. While Vue 3 experience is mandatory, knowledge of Vue 2 is acceptable, and experience with React or Angular is considered a plus. Experience in mobile development is a great plus.

Impressit is looking for a Senior Full-Stack Software Engineer to join a cross-functional product team working on Certificate and Offset Management solutions within a Nature and Environmental Solutions IT portfolio. This is a great opportunity to contribute to a meaningful, sustainability-driven product with real-world impact, supporting end-to-end management of carbon offsets, renewable energy certificates, and green gas solutions, while collaborating with international teams. Location: Portugal or Spain Start Date: ASAP

(Senior) Web UI Developer – React & Modern Frontend (ENG, in Lisbon) (Senior) Web UI Developer – React ... Proven experience developing web applications with React, TypeScript, and TailwindCSS. ... We are seeking a Senior Web UI Developer with deep expertise in React, TypeScript, and TailwindCSS. ... Experience with UI-specific testing tools (such as Jest, React Testing Library, Cypress, or Playwright ... will include: Frontend Development: Design, develop, and maintain modern web applications using React

We are seeking a Senior Web UI Developer with deep expertise in React, TypeScript, and TailwindCSS. ... role will include:Frontend Development:Design, develop, and maintain modern web applications using React ... Computer Science, Engineering, or a related discipline.Proven experience developing web applications with React ... Angular.Experience with CI/CD tools and practices.Experience with UI-specific testing tools (such as Jest, React

Key Responsibilities Develop and maintain responsive, performant frontend applications using React and ... and TypeScript Experience with state management using React Context API Solid understanding of REST ... This role is frontend-focused, covering both: Modern client-side UI built with React and TypeScript Server-rendered ... Requirements (Must Have) 3–5 years of experience in frontend or UI development Strong experience with React ... XSS prevention, safe dependency management) Experience with frontend testing frameworks such as Jest, React

commercial software 1+ year of hands-on experience developing production applications with TypeScript and React

testing, delivery, and support; Focus mainly on backend (60%) using .NET Core, and frontend (40%) with React ... Good knowledge of SQL Server; Experience with REST APIs and microservices; Interest or experience with React ... Computer Science or similar; Solid experience in backend development with .NET/Core (C#); Experience with React

Tools Proficiency: Solid experience developing React based frontends.  ... Role: React Frontend engineer (Medior/Senior) Location: Lisbon (Hybrid) Start Date: January 2026  ... What Will You Do:  Designing, developing, and maintaining front end React applications, connecting to ... Experience with React design patterns, State management, consuming RESTful APIs  Nice to have: Experience ... degree in Computer Science, Engineering, or equivalent experience.  2-3 years of experience in frontend React

. 🚀 Responsibilities Lead the design, development, and maintenance of the platform using React ... APIs and large-scale databases 🧩 Required Skills & Experience Strong expertise in Python and React ... Work on modern full-stack technologies with a focus on Python and React Hybrid role with flexible ... impactful contribution to the platform’s roadmap Keywords required on CV: Full-Stack Developer, Python, React

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

Were looking for a Senior Fullstack Developer whos comfortable in C#/.NET and React, and who enjoys shipping ... cloud environment, working end-to-end: Designing and developing features using C# / ASP.NET and React ... Youre not just familiar with the stack — youve lived in it: 5+ years building with C#, ASP.NET and React ... care about (a lot) Strong fundamentals in C# and .NET (not just copy/paste coding) Real hands-on React

What you get to do every day - Build responsive, accessible, and performant user interfaces using React ... and TypeScript - We use Redux and Redux Saga for state management, React Query for data fetching - Our ... for user experience, accessibility, and frontend performance - Exposure to testing frameworks (Jest, React ... bring to the role - At least 4 years building modern web applications - Proficiency in TypeScript and React ... built with styled-components and Zendesk Garden (our open-source design system) - Our tests use Jest, React

Experienced Full Stack Developers sought for a high-impact project in global financial services. Expertise in Java, Spring Boot, RESTful APIs, React, AWS, and databases required. Proven experience in asynchronous processing, concurrency, performance optimization, and testing. Strong communication and stakeholder management skills. Immediate start preferred.

Job Description Job Title: Fullstack Developer (.NET & React) Location: Lisbon, Portugal Work Regime ... and RESTful APIs Experience delivering robust web solutions, with preference given to knowledge of React ... and RESTful APIs Experience delivering robust web solutions, with preference given to knowledge of React

The project We are looking for a React/Node FullStack Engineer. ... / GitLab IaC tools Nice to Have Experience with frontend frameworks like React or Next.js ... Primary Skills JavaScript Node.js RESTful APIs Kubernetes Secondary Skills: React Next.js GitHub

Proficiency in React libraries: react-router, react-query, recharts, redux, redux-thunkal Experience ... Proven experience in developing and deploying applications using React and Java. ... We are seeking a talented and motivated Full Stack Developer with expertise in React for the front-end

Agile/Scrum dynamic teams Occasionally contribute to frontend tasks with Typescript-based frameworks (React ... MongoDB, CI/CD, Velocity framework Version control experience (Git) Knowledge of a Typescript framework (React

maintain scalable, high-quality web applications, with a strong focus on front-end development using React ... addition to a small, high-impact engineering group building one of Kendago’s core technologies — a React-based ... Remote 8+ years of professional experience as a Full-Stack Developer Strong hands-on experience with React

Seeking a FullStack Java Spring & React: Rhino, are you there? ... FullStack Java Spring & React Lisbon Hybrid English, Java, React.js, TypeScript, Spring Boot ... A minimum of 3 years of experience as a full stack developer (Spring Boot (Java) and React (TypeScript

testing, delivery, and support; Focus mainly on backend (60%) using .NET Core, and frontend (40%) with React ... Good knowledge of SQL Server; Experience with REST APIs and microservices; Interest or experience with React ... Computer Science or similar; Solid experience in backend development with .NET/Core (C#); Experience with React