Senior UX Engineer

We are looking for a Senior UX Engineer to join our team in Barcelona, Spain. As a key member of the engineering team, you will develop and maintain Redtrust products, designing and delivering high-quality customer experience for complex products within Redtrust's ecosystem. The role combines strong hands-on execution with ownership of UX solutions at the product or feature level, partnering closely with Product Management, Engineering and other departments to translate customer needs and business requirements into intuitive, scalable interaction models.

Requirements

• Significant experience in UX, interaction design, or related roles
• Proven experience designing complex or technical products
• Strong portfolio demonstrating end-to-end UX problem solving
• Solid understanding of UX principles, interaction design, and usability best practices
• Ability to collaborate effectively with Product and Engineering teams
• Familiarity with front-end development concepts and constraints

Benefits

• Comprehensive benefit coverage globally
• Generous paid parental leave globally
• Competitive time off globally
• Dedicated employee-focused ambassadors via Key Contributors & Culture Committees
• DIVERSE Commitment, a call to action for a more inclusive and diverse future in business, society, and technology
• The Keyfactor Alliance Program to support DEIB efforts
• Wellbeing resources, wellness allowance, mindfulness app free membership, Wellness Wednesdays
• Global Volunteer Day, company non-profit matching, and 3 volunteer days off
• Monthly Talent development and Cross Functional meetings to support professional development
• Regular All Hands meetings – followed by group gatherings