Frontend Developer (Creative Developer)

European Tech Recruit; Madrid; Presencial; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A leading European tech firm in Madrid is seeking a Frontend Engineer on a fixed-term contract until June 2026. The role requires building modern web applications using React and TypeScript, with experience in state management and data visualization. The ideal candidate has 1-4 years of relevant experience and a strong understanding of frontend performance optimization. Competitive compensation offered.

Formación

• 1-4 years of experience in building modern web applications.
• Strong foundation in component-based design and state management.
• Experience with frontend performance optimization.

Responsabilidades

• Build and maintain modern web applications using React and TypeScript.
• Integrate front-end with REST or GraphQL APIs.
• Optimize frontend performance and enhance user experience.

Conocimientos

React

TypeScript

Redux

Zustand

Recoil

Tailwind

ShadCN

Material UI

REST APIs

GraphQL

Data Visualization

Descripción del empleo

Frontend Engineer (Fixed-Term Contract until June 2026)

We are a European deep-tech leader specializing in quantum and AI, backed by major global investors. Our groundbreaking technology is transforming AI deployment worldwide by compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50-80%. 1-4 years of experience building modern web applications using React (or Next.js) and TypeScript.

• Strong foundation in component-based design, state management (Redux, Zustand, or Recoil), and responsive UI frameworks (Tailwind, ShadCN, or Material UI).
• Experience integrating with REST or GraphQL APIs and visualizing data from backend systems.
• Solid understanding of frontend performance optimization and user experience design principles.
• Experience building analytics dashboards or R&D workflow UIs (experiment tracking, benchmarking, pipeline monitoring).
• Experience with data visualization (Recharts, Plotly, ECharts) and storytelling through data.