144 react English-speaking jobs in Catalonia

  • Quantion
  • Catalonia
  • July 14
We are looking for a React developer to join our Tech Team. What will you do? ... Development of the frontend tasks of the application in React. Development of unit tests. ... What you will need: At least 5 years of experience as a Frontend Developer (react) Azure DevOps Git Agile
  • Quantion
  • Barcelona
  • July 17
We are looking for a React developer to join our Tech Team. What will you do? ... Development of the frontend tasks of the application in React. Development of unit tests. ... What you will need: At least 5 years of experience as a Frontend Developer (react) Azure DevOps Git Agile
  • TransPerfect
  • Catalonia
  • July 5
experience Proficiency in JavaScript Proven experience working with frontend frameworks such as Vue.js/React
  • Haufe Group
  • Catalonia
  • July 22
Experience in: React, Node.js, Express, TDD, Lambda Familiar with cloud providers.
  • agap2 España
  • Viladecans
  • July 19
Requirements: 4–5 years of experience with React, Next.js, and Storybook. ... Key Responsabilities: Build and maintain full-stack apps (React, Next.js, Python). ... ’ll be part of a cross-functional team developing scalable, high-performance web applications using React
  • TransPerfect
  • Barcelona
  • July 21
experience Proficiency in JavaScript Proven experience working with frontend frameworks such as Vue.js/React
  • Amaris Consulting
  • Catalonia
  • July 23
Extensive experience with React and TypeScript for frontend development. ... Take your career to the next level with Amaris Consulting as a Full Stack Developer (Python/React). ... Use modern testing frameworks such as Jest and React Testing Library to ensure code quality. ... Develop efficient, reusable front-end components with React, focusing on performance and user experience
  • Ticketdoor
  • Barcelona
  • August 1
, TypeScript, Node.js, React, HTML, JavaScript. ... Create dynamic and responsive UIs using React and modern frontend frameworks. ... Strong experience with NestJS for backend development and React for frontend. ... 4+ years in fullstack development using Node.js, TypeScript, and modern frontend frameworks (React preferred ... high-performance services and responsive, user-friendly interfaces using technologies such as NestJS, PostgreSQL, React
  • Ticketdoor
  • Catalonia
  • August 1
, TypeScript, Node.js, React, HTML, JavaScript. ... Create dynamic and responsive UIs using React and modern frontend frameworks. ... Strong experience with NestJS for backend development and React for frontend. ... 4+ years in fullstack development using Node.js, TypeScript, and modern frontend frameworks (React preferred ... high-performance services and responsive, user-friendly interfaces using technologies such as NestJS, PostgreSQL, React
  • Exalto Consulting
  • Catalonia
  • July 19
Senior full stack AI Engineer - Remote from Spain - AI - LLM - Typescript - react - Python - AWS - autonomo ... Application servers, web servers, database servers, docker Some context: frontend (TS / React) ... Pydantic-AI (similar frameworks), RAG systems, MCP servers Front end: some experience with Typescript, REACT ... dependent on experience Senior full stack AI Engineer - Remote from Spain - AI - LLM - Typescript - react
  • UST España & Latam
  • Tarragona
  • July 22
Proven experience in UI/UX development using React, ideally with Material UI frameworks. ... We are seeking a Tech Lead Platform Engineer specialized in Python and React to join our Internal Developer ... Use your mastery of Python and experience with React to create robust back end and UI solutions, prioritising
  • UST España & Latam
  • Lleida
  • July 22
Proven experience in UI/UX development using React, ideally with Material UI frameworks. ... We are seeking a Tech Lead Platform Engineer specialized in Python and React to join our Internal Developer ... Use your mastery of Python and experience with React to create robust back end and UI solutions, prioritising
  • agap2 España
  • Barcelona
  • July 22
Requirements: 4–5 years of experience with React, Next.js, and Storybook. ... Key Responsabilities: Build and maintain full-stack apps (React, Next.js, Python). ... ’ll be part of a cross-functional team developing scalable, high-performance web applications using React
  • Haufe Group
  • Barcelona
  • July 22
Experience in: React, Node.js, Express, TDD, Lambda Familiar with cloud providers.
  • CyberProof
  • Catalonia
  • July 14
CyberProof is a cyber security services and platform company whose mission is to help our customers react
  • Workfully
  • Catalonia
  • August 1
Workfully · Full-Stack Technical Lead/Manager – AI Focused(JS/Typescript/React) At Workfully, our mission ... technical decision-maker Strong fullstack expertise in the JavaScript/TypeScript ecosystem (Node.js, React
  • Akuaro
  • Catalonia
  • July 6
What You’ll Do Develop and scale key product features using Python/Django and React. ... Expertise in backend, frontend or full-stack development – with a current emphasis on Python/Django and React
  • Nemuru
  • Barcelona
  • July 23
Deep experience with React, Next.js, TypeScript, and CSS. ... Familiarity with testing frameworks: Jest, React Testing Library, Cypress. ... Functions and Responsibilities: Architect, build, and maintain high-quality user interfaces using React
  • Intellias
  • Catalonia
  • August 1
Senior Fullstack Developer(React/Node) Location: Remote from Spain (Spanish contract) Our team is growing ... the latest technologies and frameworks, Node.js, Mongo, RabbitMQ, and Redis on the server side, and React
  • Intellias
  • Girona
  • August 1
Senior Fullstack Developer(React/Node) Location: Remote from Spain (Spanish contract) Our team is growing ... the latest technologies and frameworks, Node.js, Mongo, RabbitMQ, and Redis on the server side, and React
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