UX Engineer / Front-End Engineer

European Tech Recruit

Municipality of Madrid, Spain

6 days ago

Role details

Contract type

Temporary contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Junior

Job location

Municipality of Madrid, Spain

Tech stack

API

Data Visualization

Performance Tuning

Next.js

TypeScript

Web Applications

Tailwind

React

Material Design

Plotly

GraphQL

Front End Software Development

React

Microservices

Requirements

1-4 years of experience building modern web applications with React or Next.js and TypeScript
Strong foundation in component-based architecture, state management (Redux, Zustand, or Recoil), and responsive UI frameworks (Tailwind, ShadCN, Material UI)
Experience working with REST or GraphQL APIs and visualizing data from backend services
Solid understanding of frontend performance optimization and UX design principles
Comfortable operating in fast iteration cycles, turning experimental concepts into polished, reliable internal tools
Experience with data visualization libraries (Recharts, Plotly, ECharts) and telling stories through data
Strong product intuition - able to balance technical feasibility, UX quality, and research needs

About the company

Join a European deep-tech leader at the forefront of quantum and AI innovation. The team is backed by major global strategic investors and strong EU support, and is already reshaping how AI is deployed worldwide.