Frontend Engineer - React / Nextjs / Typescript

Frontend Engineer - React / Nextjs / Typescript

We are currently partnered with a world-leading quantum AI company developing cutting-edge solutions that make artificial intelligence faster, greener, and more accessible. Their products bridge the gap between quantum computing and AI, helping global clients solve complex real-world problems at scale. They are looking for a Frontend Engineer to shape intuitive, responsive user experiences that bridge complex AI research with streamlined internal tools and customer platforms.

This is a fixed-term contract with hybrid working from Zaragoza.

Key Responsibilities for this Frontend Engineer position :

• Build and maintain modern web applications and user interfaces using React (or Next.js) and TypeScript.
• Implement complex features utilizing strong component-based design and state management solutions (Redux, Zustand, or Recoil).
• Integrate frontends with backend systems via REST or GraphQL APIs and specialize in visualizing complex technical data.
• Collaborate closely with product and design teams to translate research-driven concepts into intuitive, high-quality user experiences.
• Focus on frontend performance optimization and rapid iteration cycles, turning experimental concepts into robust, usable tools.

Key Requirements :

Keywords : Frontend Engineer / React / Next.js / TypeScript / Component-Based Design / UI / UX / Tailwind CSS / Redux / Zustand / GraphQL / REST API / Performance Optimization / Data Visualization / LLM Tooling / Analytics Dashboard / Research Interface / AI / Quantum Computing / Deep Tech / Fixed-Term

If you are interested in this Frontend Engineer position, please send a copy of your CV to

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