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"Design is thinking made visual."
— Saul Bass
UI/UX Designer (Fixed-term contract)
Multiverse Computing • Zaragoza, Spain 🇪🇸
Own the end-to-end design process for internal and customer-facing products, including discovery, flows, wireframes, UI/UX, and handoff. Collaborate with product managers, engineers, and domain experts to create scalable UI designs and ensure design consistency across applications.
Responsibilities
- Own the end-to-end design process for internal and customer-facing products: discovery → flows/wireframes → UI/UX → handoff
- Create clean, scalable UI designs for dashboards, account management tools, configuration panels, and LLM-driven interfaces
- Build and maintain a Figma component library aligned with our engineering stack
- Collaborate daily with product managers, engineers, and domain experts in AI/quantum to translate highly technical concepts into usable interfaces
- Conduct small research loops with users and internal stakeholders to validate assumptions and improve the product experience
- Ensure design consistency and accessibility across applications
Requirements
- 2–5 years of experience as a UI/UX Designer, Product Designer, or similar role working on modern web applications
- Strong proficiency in Figma (design systems, auto-layout, component libraries, prototyping)
- Demonstrated ability to design complex dashboards, data-heavy UIs, configuration screens, and workflow-oriented applications
- Solid understanding of user-centered design, information architecture, interaction design, and usability principles
- Experience collaborating closely with product managers and engineers to translate business needs into intuitive user flows
- Ability to deliver production-ready UI specs, design tokens, component references, and clear documentation for developers
- Comfortable running lightweight user research: interviews, usability testing, concept validation, heuristic evaluation
- Strong visual design skills: spacing, layout, typography, hierarchy, consistency
Key Skills
- Figma
- Design systems
- User-centered design
- Information architecture
- Interaction design
- Usability principles
- Visual design
- Frontend technologies (React, TypeScript)
Benefits
- Competitive annual salary starting from €45,000
- Two unique bonuses: signing bonus at incorporation and retention bonus at contract completion
- Relocation package (if applicable)
- Fixed-term contract ending in June 2026
- Hybrid role and flexible working hours
- Equal pay guaranteed
- International exposure in a multicultural, cutting-edge environment
About Multiverse Computing
Multiverse Computing is the leading AI model compression and quantum software company. With global presence in Spain (HQ), Canada, UK, France, Germany and USA. We provide hyper-efficient software to companies wanting to gain an edge with quantum computing and artificial intelligence. CompactifAI, is an AI model compression tool that reduces AI model size while maintaining performance, leading to lower energy consumption and costs. CompactifAI is ideal for real-time processing and edge computing applications. It has been adopted by enterprises in healthcare, automotive, and telecommunications, showcasing its versatility and impact. One of our flagship products is Singularity, a software platform that contains quantum and quantum-inspired algorithms developed and patented through proof-of-concept trials we have been performing for industrial and service clients. Multiverse Computing applies these cutting edge technologies to provide companies a chance to derive value from the quantu
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