62 react English-speaking jobs in Community of Madrid

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

Our Technical Stack Stack: Node.js (TypeScript), NestJS (or similar frameworks), React, React Native.

React, Next.js) and API design (REST, GraphQL).Understanding of data modelling, ETL/ELT processes, and ... services, and front-end interfaces) that surface AI-generated insights to business users — using Python, React

Your playground Stack: Python/Flask, React, PostgreSQL, plus deep integration with LLM APIs and internal

Develop backend services and APIs using Python (FastAPI) Create demo/admin interfaces using Streamlit or React

You'll build with React and TypeScript on the frontend and our backend services (mostly Golang) and data ... Have deep, practical knowledge of JavaScript, TypeScript, React, and modern CSS - including state management

Proactive problem-solver Proven experience leading engineering teams Technical Skills Strong expertise in React

~ NET, React , or modern web technologies.

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

deep understanding of how web developers work: JavaScript/TypeScript, major frameworks (especially React

Strong expertise in Next.js and modern frontend technologies (e.g., React, TypeScript, HTML5, CSS), with

cloud platforms (Azure preferred, AWS as a plus) Experience with frontend frameworks such as Angular or React

production systems and building reliable long lasting systems Experience with Java Spring AI TypeScript or React

Scrum environments Good to have: Experience with Kafka, Kubernetes , or front-end frameworks such as React

Responsible for ensuring "concierge level" support to the EMMA programme rollout, with the ability to react

You structure the question, run the first pass of analysis, and give the founders a direction to react

Our core stack is Ruby on Rails and React, though we're open to engineers from other stacks — what matters ... Our team currently works with Ruby on Rails and React, but we're open-minded about candidates from other

Oversee alignment with AWS-based back-end services and React-based web CPQ applications.

, especially in GCP) Build software with modern web technologies: HTML/CSS, JavaScript, TypeScript, React

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