429 react English-speaking jobs in Lisbon

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

Our Stack: Scala, Spark, Ruby, React, Postgres, Elastic, Redis, AWS, Kafka, Docker, Kubernetes, CircleCI ... certifications 5+ years of proven experience in hands-on server-side coding Hands-on experience in React

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

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

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

Expertise in React and modern JavaScript/TypeScript. ... Solid understanding of state management for non‐trivial business logic (Redux, Zustand, React Query,

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 (at

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

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

Develop and deploy production‐grade web solutions using modern front‐end frameworks (React is a plus) ... Proficient in front‐end modern frameworks (React is a plus), C#, .NET Framework, SQL, and REST APIs.

Experience in web technologies (React, JavaScript, CSS, GraphQL, ...). ... Skilled in automated testing and quality engineering with Playwright, Vitest, and React Testing Library

FullStack Software Engineer (React/Node) Full-stack Developer - Portugal (remote) (m/f/d) Full Stack ... Django Developer (Fully Remote) Full Stack Django Developer (Fully Remote) Front-end Developer - React

For Requirements: Experience: 5+ years of experience in software development, with a strong focus on React ... Developer, you will: Architect and Develop: Design, implement, and maintain robust web applications using 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

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

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

connect web services considering the REST paradigm; • Experience with JavaScript frameworks, preferably React ... customer-facing interfaces using modern cloud infrastructure • Develop new features and maintain our React-based

processing Shipping fast in a high-ownership startup environment Tech Stack Backend: Python Frontend: React ... from idea -> prototype -> production What We're Looking For 3+ years of experience with Python and/or React

Technical expertise in Java/Spring Boot, Python/FastAPI, React/Angular. ... Lead architectural decisions in backend and frontend (Java/Spring Boot, Python/FastAPI, React/Angular