266 react English-speaking jobs in Madrid

decommission old paths safely What you bring Strong experience building and maintaining complex React

Requirements Technical background 5+ years of experience with Node.js + TypeScript stack (NestJS/React

React) Designing and maintaining APIs and integration layers Working with cloud infrastructure (e.g.

combining: AI services and processing in Python Backends and APIs in Node.js (Express) Frontends in React ... Frameworks Python (AI services, data, and automation) JavaScript / TypeScript (Node.js + Express) React

, React Native, Python, and Django. ... Your bonus skills Technical Stack: Experience with technologies similar to our tech stack, including React

of UX/UI designs into production quality front-end experiences, using our proposed Front End stack (React ... Skills and Experience 5+ years experience working with Python. 3+ years of experience working with React

The Stack AWS, Terraform, Kubernetes, Python/Flask, React, React Native, Redis or PostgreSQL in a monorepo

In order to accomplish this, we use state‑of‑the‑art languages like React, Redux state management, Javascript ... KPIs, with a strong sense of ownership Extremely proficient in at least one programming language (React

Skills and Experience 5+ years experience working with Python. 3+ years of experience working with React ... Translate UX/UI designs into production quality front‑end experiences, using our proposed Front End stack (React

scalability Maintain high standards of code quality, performance, and testing Our Stack Frontend: React

Requirements Technical background 5+ years of experience with Node.js + TypeScript stack (NestJS/React

You Have*** Experience in frontend development building responsive UIs* Proficiency with JavaScript, React

MPEG-DASH, …) Containers: Docker Ansible playbooks Terraform Object‑oriented programming (Java) React

You feel at home with Spring Boot, Kotlin and Kafka; you should also be familiar with React, TypeScript

Lead Full-Stack Engineer with 5+ years experience in C# and .NET to architect and develop scalable web applications. Expertise in AI tools (GitHub Copilot, LLMs, AI agents) and strong understanding of AI concepts (RAG, prompt engineering, agents) required. Proven experience leading technical projects or mentoring teams. Fluent English required.

problem‐solving capability Professional level of English (C1) Nice to Have Affinity with front‐end development (React

Must Have Strong full‑stack experience: React, TypeScript, Node.js. ... Full‑Stack Development – Utilize React, TypeScript, Node.js, and Python to develop robust applications

Your mastery of C#, .NET Core, database technologies, React, TypeScript, and JavaScript will be pivotal ... Deep expertise in frontend development with React, TypeScript, and JavaScript, including building high‑performance

Experience working on frontend applications is a big plus, preferably with React. ... Typescript/Node.js, Python, REST API/GraphQL APIs, Ruby/Rails, React AWS/Serverless or EKS, PostgreSQL

Experience working on frontend applications is a big plus, preferably with React. ... Typescript/Node.js, Python, REST API/GraphQL APIs, Ruby/Rails, React AWS/Serverless or EKS, PostgreSQL