370 react English-speaking jobs in Lisbon

KCS IT seeks a Fullstack Developer with +5 years experience in React.js (Hooks, Redux/Context API, Styled Components) and Node.js (Express, NestJS). Must have HTML5, CSS3, and Sass/Less knowledge, RESTful APIs, and GraphQL experience. Familiarity with Docker, Kubernetes, and cloud services is a plus.

Stack React.js TypeScript JavaScript (ES6+) Next.js REST APIs Jest React ... GitHub workflows and collaborative development Experience with testing frameworks such as Jest and React ... Developer, REST APIs, Jest, React Testing Library, OAuth, JWT, CI/CD, GitHub Actions, AI-assisted Development ... innovation Keywords Frontend Engineer, React.js, TypeScript, JavaScript, Next.js, Frontend Development, React

In this role, you will be involved in the full development lifecycle of modern .NET and Angular/React ... Engineering, or a related field with the following requirements: Expert‐level experience with Angular/React ... responsibilities: Participate in the design and development of web‐based solutions using .NET and Angular/React

and React Native in production environments 4+ years of experience in a technical leadership or senior ... Qualifications 6-10 years of professional frontend development experience Strong hands-on experience with React

Strong hands‐on experience with React, TypeScript, TailwindCSS and modern frontend tooling (e.g. ... working with Angular environments Familiarity with CI/CD processes and UI testing tools such as Jest, React

security standards; Collaborate with cross‐functional and international teams; Frontend development using React ... Developer Strong knowledge of .NET (C#) or Java (Java EE/Spring) languages and frameworks; Experience with React

Below are some specific skills and experience we are looking for: You have strong frontend skills (React ... reach and improve the financial health of our users Build and ship high-impact web experiences using React ... creative and non-engineering teams Our Tech Stack Cleo is built as a Ruby on Rails monolith with a single React

Lead Full Stack Engineer will drive the technical vision and execution of a SaaS insurance platform. Responsibilities include leading a team of engineers, integrating AI capabilities, and ensuring alignment with business objectives. Requires experience with Node.js, Vue.js, GraphQL, MongoDB, Docker, and TypeScript, as well as AI model integration and cloud platforms.

We are looking for a ReactJS, Ruby on Rails and React Native Developer (Mid or Senior-Level!) ... We are looking for a ReactJS, Ruby on Rails and React Native Developer (Mid or Senior-Level!) ... JavaScript Developer (ReactJS / Progressive Web Apps) - Mid or Senior-Level - additional React Native ... Referrals increase your chances of interviewing at LEAN BAKERY by 2x Fullstack Developer (Ruby on rails & React

Core experience considered a plus Build and enhance frontend components using JavaScript, jQuery, and React ... experience with .NET / ASP.NET / C# Good knowledge of frontend web development (JavaScript, jQuery, React

Full Stack Developer (Java + React) Seniority: Minimum 4-5 years Type of position: Hybrid (in Lisbon,

Proven experience developing applications with React and C#. ... Support frontend development using React and contribute to UI enhancements.

NET / C# Strong experience with ASP.NET Core and API development Experience with frontend frameworks (React ... backend applications (.NET 6/7/8) Build and maintain modern frontend applications using frameworks like React

multi-functional teams to ensure an outstanding in-product UX Conduct front-end web development using React

We are looking for an Amazing: FULL STACK DEVELOPER (Node.js+ React) Seniority: Minimum 4-5 years Type

engineering experience building production‐grade, consumer‐facing web applications Deep expertise in React ... and modern TypeScript, with strong opinions on rendering strategies (SSR, SSG, ISR, React Server Components ... performance budgets and shipping measurable optimisations Build, maintain and refactor modular Next.js and React

engineering experience building production‐grade, consumer‐facing web applications Deep expertise in React ... and modern TypeScript, with strong opinions on rendering strategies (SSR, SSG, ISR, React Server Components ... performance budgets and shipping measurable optimisations Build, maintain and refactor modular Next.js and React

Help maintain and improve our React components library. ... About you You have significant experience with Javascript and React, our core front-end programming stack ... that could be beneficial but are not required: Previous experience with mobile app development using React

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

experience with backend systems (Scala, or Java / Ruby / C#) Strong experience with JavaScript and React ... AI‐assisted services Own feature development from ideation to production Build frontend features using React ... , Redux, React Query, Chakra, XState Infra: AWS, Docker, CircleCI AI Workflow: Claude Code, Codex, agent‐based ... engineering are done in an AI‐first world Tech Stack Backend: Scala 3 / Play 3, Postgres, Redis Frontend: React