28 react English-speaking jobs in Valencia

Familiarity with React-based applications and modern web product integration.

Familiarity with React-based applications and modern web product integration.

/context engineering, agents, tool use, structured outputs, evals, MCP Python and TypeScript/Node + React

, as is working under EU data-residency constraints Our Tech Stack Frontend: TypeScript, Svelte and React

Your missions Build and maintain high performance web applications with React, Next.js and Node.js Design ... architecture teams Your profile 5 years or more of full stack development experience Excellent command of React

At least 5+ years of experience as a frontend developer with React.

Fullstack delivery across FE and BE Build and evolve customer-facing experiences in Vue or React with ... Modern web stack fluency: You have hands-on experience with TypeScript, Node.js, and either Vue or React

Proficiency with React and automated UI testing.

Tech Stack: our ecosystem runs on Ruby on Rails, Java, and React, backed by MySQL, MongoDB, Redis, and

Production experience with Next.js, React, and TypeScript, particularly for data-intensive or real-time

Maintain and enhance existing React/TypeScript UIs, emphasizing stability. ... Experience with React Hook Form (or equivalent) and schema-based validation for complex forms. ... We're looking for a Senior Front-End Developer (React) to join our team in our office in Valencia. 5+ ... years of professional front-end development. 3+ years using React (16.8+) in production environments ... Deep familiarity with modern data-grid libraries—preferably TanStack React Table 8 (virtualised rows,

AI, LLMs and agentic development tools You'll work with modern engineering teams across Java, Ruby, React

React, JavaScript, TypeScript, and Redux. ... Contribute across the full stack, building user-facing functionality with React, TypeScript, and Redux

experience testing APIs (REST, JSON, HTTP concepts) Experience testing modern frontend applications (React

Knowledge of cross-platform OTT frameworks (e.g., React Native , Roku , Android TV ). ... Madrid, Spain 7 months ago Madrid, Community of Madrid, Spain 1 week ago Software Engineer – Mobile (React

in high‐velocity environments Nice to have Programming experience in any language Familiarity with React

Proven experience in UI/UX development using React , ideally with Material UI frameworks. ... We are seeking a Tech Lead Platform Engineer especialized 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

Senior Frontend Software Engineer - React / Typescript / AI We're hiring for multiple experienced frontend ... engineers with experience in React for a rapidly expanding and well established software company HQ'd ... Keywords: Software / AI / Frontend Engineer / React / NextJS / Redux / TailWind / CSS By applying to ... Responsibilities & Qualifications 5-6+ years in Frontend Development Experienced with React and Typescript

Country, Spain 2 months ago Full Stack Django Developer (Fully Remote) Frontend software engineer (React ... Madrid, Spain 1 week ago Madrid, Community of Madrid, Spain 2 weeks ago Frontend software engineer (React

Integration & Delivery: Strong background in backend and frontend stacks (Java, .NET, Node.js, Python, React