855 react English-speaking jobs in Portugal

Expertise: Senior-level React expertise with deep understanding of React architecture, performance optimization ... The technical environment requires senior-level React and TypeScript expertise applied to large-scale ... Core Tech Stack: React (primary frontend framework), TypeScript (strict typing for large codebases), ... awareness Multiple Tech Stacks: Ability to work across multiple technology stacks - not limited to just React ... Strategies: Comprehensive testing expertise - unit, integration, E2E testing for frontend systems (Jest, React

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

combined with a thorough knowledge of web programming 4+ years of work experience with the Angular and/or React

365 Developer Proven expertise in SharePoint Online, SPFx, and Power Automate Solid experience with React ... deliver end-to-end Microsoft 365 solutions, with a strong focus on SharePoint Online Develop using SPFx, React

Proficiency in React libraries: react-router, react-query, recharts, redux, redux-thunkal Experience

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

aligned with branding and growth objectives Strong knowledge of: PHP, HTML5, CSS3, JavaScript, SQL, React

manual and automated testing across backend systems (Laravel/PHP), APIs, and frontend applications (React ... environments Strong experience testing Laravel / PHP applications and APIs Hands-on experience testing React-based

backend services and web‑based user interfaces Developing UI components using JSP, Thymeleaf, and/or React ... Comfortable working in Linux environments Front‑end development experience with JSP, Thymeleaf, and/or React

Build APIs/microservices (Go/Python) and thin UIs (React/Next). ... Go/Python, SQL/NoSQL; React basics; vector DBs (pgvector/FAISS).

Hands-on experience with React, , or similar modern frameworks. ... Build reliable and scalable interfaces leveraging React, , or similar component-based frameworks.

Practical experience working with React, , or comparable modern frameworks. ... Develop scalable, high-quality interfaces leveraging React, , or comparable component‑based frameworks

● Experience with Mobile Cross-Platforms such as Flutter and React Native. ... Unity, Roku, Flutter, React Native) ● Be an active contributor during product planning, refinement sessions

This person will be focused on helping lead feature development in their React Native codebase. ... Establishing and maintaining QA processes and practices Pull request review from a QA perspective React

, React Native, TypeScript, Expo Segment, Amplitude ConfigCat, Github Actions, Datadog Location ... Individual Contributor Languages: English (main) / Portuguese, Spanish or Italian a plus Main Tools: React ... / React Native + TypeScript Experimentation, feature flags, telemetry-first mindset Shipping in ... in frontend engineering, with the ability to contribute confidently across the stack when needed React

or React Native; Are detail-oriented, writing high-quality code that is maintainable, efficient, ... Ruby on Rails (candidates without this experience will also be considered); Have experience with React ... Develop CSV-based import/export tools to manage stock efficiently Implement barcode scanning in React

own the SDLC You'll craft slick, responsive user interfaces with modern JavaScript frameworks (React ... supportive, and collaborative team player Our Tech Stack Backend: C#, .Net, .Net Core Frontend: React ... skills: A minimum of 5+ years hands-on experience in C#, .Net Core, SQL Server, ideally JavaScript and 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

You are experienced in modern web development frameworks like React or Angular.

similar) Hands-on experience with or close collaboration with teams building client applications (React ... , React Native, Flutter, , or similar web/mobile frameworks) Experience with real-time systems (WebSockets ... Self-management: opportunity to manage your time and plan your activities Dynamic fast-growing environment: we react