> Markdown version of [/jobs/ext/3624999-ux-ui-designer](https://www.wearedevelopers.com/jobs/ext/3624999-ux-ui-designer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# UX/UI Designer

- **Company:** Pubgenius
- **Location:** Barcelona, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Data Analysis, Cursor, Interaction Design, Mobile Application Software, Software Engineering, User-Centered Design, Web Content Accessibility Guidelines, Website Wireframe, Claude Code, Material UI, Figma, Front End Software Development
- **Published:** October 8, 2026
- **Apply:** https://www.adzuna.es/details/5917639067

## About the Role

* Minimum 2 years of professional experience in UX/UI design
 * Strong portfolio showcasing end-to-end design work for web and mobile applications
 * Deep understanding of user-centred design methodologies, interaction design principles and visual design fundamentals
 * Proficiency in Figma, including experience with design systems and component libraries
 * Proven ability to conduct user research and translate findings into actionable design
 * improvements
 * Solid grasp of responsive design principles and best practices
 * Confidence in challenging assumptions and advocating for user-focused design solutions
 * Familiarity with AI tools and their application in the design process
 * Strong ability to work independently, manage time effectively and communicate asynchronously
 * Fluent English (C1 level) with excellent written and verbal communication skills for client-facing interactions
 * Experience collaborating with geographically distributed, multicultural teams, * Experience working in a digital software agency or software development company
 * Basic understanding of front-end technologies (HTML/CSS) to effectively collaborate with developers
 * Familiarity with prototyping and usability testing tools
 * Domain expertise in fintech, Ad Tech, iGaming, healthcare or e-commerce
 * Experience using AI-assisted design tools like Cursor or Claude Code for prototyping and building interactive concepts

## Description

* Own the end-to-end design process across multiple client projects, from initial discovery and wireframing through to final high-fidelity interfaces
 * Conduct comprehensive user research, including usability testing, interviews and data analysis, to understand user requirements and validate design decisions
 * Translate complex business requirements into intuitive design solutions, creating wireframes, prototypes and high-fidelity designs in Figma
 * Design responsive, accessible and technically feasible interfaces that adhere to best practices, design principles and WCAG (Web Content Accessibility Guidelines)
 * Develop and maintain design systems and component libraries to ensure consistency and efficiency across projects
 * Collaborate closely with project managers, developers and QA teams throughout the design and development process
 * Leverage AI tools to enhance your workflow, explore design alternatives, prototype concepts and improve overall output quality
 * Present and defend design decisions to clients and stakeholders, advocating for user-centric solutions
 * Continuously test, learn and iterate designs based on user feedback and data-driven insights