385 frontend developer English-speaking jobs in Madrid

About the Role We are looking for a talented UX & App Developer (Frontend Developer)to create awesome

business area based in Madrid, we are currently seeking to hire, with immediate effect, a Full Stack Developer ... Strong knowledge of Java, Spring Boot, or Kotlin, including REST/message-driven services and schedulers Frontend

Extensive experience with frontend technologies within the Angular ecosystem. ... Solid knowledge of modern frontend standards: HTML5, CSS3, TypeScript, ES6+. ... Experience with micro-frontend architectures (e.g. module federation, domain-based decomposition and

Premier Research is looking for a Senior R Programmer/ Shiny Developer to join our Biostatistics team ... Expertise in optimizing the performance of Shiny applications, including frontend, backend, and infrastructure ... Shiny applications to hundreds of users, with experience in performance optimization at various levels (frontend

(Fully Remote) Frontend software engineer (React) - Europe Remote Madrid, Community of Madrid, Spain ... – Full Remote – EU Institutions Bilbao, Basque Country, Spain 2 months ago Full Stack Django Developer ... months ago Madrid, Community of Madrid, Spain 1 week ago Madrid, Community of Madrid, Spain 2 weeks ago Frontend ... months ago Madrid, Community of Madrid, Spain 1 day ago Madrid, Community of Madrid, Spain 6 months ago Developer

Senior Frontend Software Engineer - React / Typescript / AI We're hiring for multiple experienced frontend ... 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

Proficiency in at least two of the following areas: backend development, frontend development, cloud ... Contributions to open‐source projects, developer tooling, or AI agent ecosystems. ... Nice to have Experience building internal developer platforms, engineering productivity tools, or automation ... Public speaking, technical writing, or community involvement related to AI, software engineering, or developer

Software Developer II The Opportunity: As a Software Developer, you will work as part of a collaborative ... Experience with frontend, backend or full-stack development.

Description Position at Ookla Software Developer II The Opportunity: As a Software Developer, you will ... Experience with frontend, backend or full-stack development.

Description Software Developer II The Opportunity: As a Software Developer, you will work as part of ... Experience with frontend, backend or full-stack development.

JS on the frontend. ... As a Senior Full-Stack Developer, you'll play a key role in shaping the future of Business Partner Transparency

Jump into the codebase to debug a customer issue, ship a small bug fix, or improve developer experience ... both management and being technical, able to hold in‐depth conversations across infra, backend, and frontend

Our frontend stack: The frontend stack is a mix of legacy and modern technologies. ... , and tackle cross-team frontend challenges. ... Senior Frontend Engineer We build and operate Connect, a SaaS platform for the beauty & wellness industry ... Improve our frontend observability by adding metrics, dashboards, and alerts with tools like Datadog, ... At the same time, the team is actively migrating the frontend toward a more modern React and TypeScript

Ownership of frontend direction — your work will define the product. ... What you'll do Define and lead our frontend architecture (React or Next.js). ... Frontend Architect (React/Next.js) — Spain / Remote Mandatory: Please carefully read the job post until ... To do this, we're looking for a Frontend Architect who can own the future of our client dashboards and ... your CV, salary range & a short motivation letter to [email protected] with the subject line: "Frontend

Strong familiarity with frontend testing frameworks (e.g., Jest, NestJS, Playwright, Cypress). ... The Role As a Senior Frontend Software Engineer, you will play a key role in designing, building, and ... You will take ownership of client-side architecture, component libraries, and frontend performance to ... Participate in code reviews, ensuring visual standards, accessibility guidelines (WCAG), and frontend ... Familiarity with modern frontend build pipelines, tooling, and version control (Git, Angular CLI, CI/

Job Description We\'re looking for a full stack developer to join our growing Process Improvement team ... React and TypeScript frontend development (Next.js, preferably with ShadCN/UI or similar design systems

Ability to consume and integrate APIs from frontend applications. ... Experience working with frontend technologies such as React, Vue or similar frameworks. ... Developing simple user interfaces, dashboards and forms using modern frontend frameworks. ... Building lightweight frontend components when required to deliver end-to-end functionality. ... This is a backend-focused position, but we're looking for someone comfortable stepping into the frontend

Ship frontend with good design sense. We use TailwindUI. ... API playground, dashboard improvements, developer experience. Develop in‐house algorithms. ... Billing, auth, API, frontend, infra. High bar. Your code needs to be excellent.

for a Senior BI Developer to join our team. ... Senior BI Developer/Architect in Europe (Full remote) for an International client Job role: Senior BI ... Developer/Architect Location: Europe (remote) Languages: English MANDATORY Description We are looking

Coordinate with frontend leadership on AI-driven UX patterns. ... Pragmatic adopter of AI-assisted developer tools (e.g., GitHub Copilot, Claude Code) and supports the ... to coordinate across organisational boundaries: peer Engineering Managers, governance, backend and frontend