723 frontend developer English-speaking jobs in Madrid

models); Ability to parse, validate and troubleshoot structured files using schema validators and developer

Has the "Hybrid" Mindset: You can discuss API documentation with a Developer, unit economics

Make architectural decisions that balance performance, maintainability and developer experience.

At least 2 years of technical experience (as tech lead, senior developer or architect).

models); Ability to parse, validate and troubleshoot structured files using schema validators and developer

Skill Requested Training & certificates Yes Network/Security Engineer : 1-3 years Software Developer

Has the "Hybrid" Mindset: You can discuss API documentation with a Developer, unit economics

Has the "Hybrid" Mindset: You can discuss API documentation with a Developer, unit economics

Develop and maintain web applications using React and TypeScript, ensuring stability, maintainability, and security. Participate in all phases of the software development lifecycle, from requirements gathering to deployment. Write unit, integration, and end-to-end tests with Playwright. Collaborate in a small, agile team. Minimum 3 years of professional experience in modern web development with React and TypeScript is required. Proven experience with the React ecosystem and strong knowledge of web development fundamentals are essential. Practical experience with automated testing, especially Playwright, is mandatory. Fluent English skills are necessary.

them with the design system, iterate through natural-language feedback, and generate production-ready frontend

them with the design system, iterate through natural-language feedback, and generate production-ready frontend

them with the design system, iterate through natural-language feedback, and generate production-ready frontend

months ago Madrid, Community of Madrid, Spain 5 months ago Madrid, Community of Madrid, Spain 5 days ago Frontend

Nice to have Experience hiring for AI/ML, computer vision, and developer-first products (e.g., YOLO).

With 19,000 professionals around the world, we are the leading global developer and supplier of technologies

With 19,000 professionals around the world, we are the leading global developer and supplier of technologies

Advantageous: experience as a Microsoft .NET developer and familiarity with technologies such as Elasticsearch

Qualifications 8+ years in software engineering roles with demonstrable hands‑on leadership as a senior developer

Qualifications 5+ years in software engineering roles with demonstrable hands‑on leadership as a senior developer

integrations across IT and OT platforms, developing AI/ML/GenAI platforms for smart solutions, and enhancing developer