Senior UI/ UX Expert (w/m/d)

📍 Job Overview

Job Title: Senior UI/UX Expert (w/m/d)

Company: GFT Technologies SE

Location: Frankfurt, Hesse, Germany

Job Type: Full-time

Category: UI/UX Design & Strategy

Date Posted: 2026-07-27

Experience Level: 5-10 Years

Remote Status: Hybrid (Remote OK)

🚀 Role Summary

• Drive the end-to-end UX strategy for cutting-edge, AI-powered enterprise products, ensuring a seamless and intuitive user experience.

• Translate complex business processes, data models, and system logic into user-centric designs that enhance productivity and adoption.

• Lead the conceptualization of user flows, information architectures, and user journeys for sophisticated software solutions.

• Develop interactive prototypes using Figma and create proofs-of-concept and functional prototypes in HTML and React.

• Design innovative AI-driven applications and Human-in-the-Loop workflows, pushing the boundaries of human-computer interaction.

📝 Enhancement Note: This role is positioned as a Senior UI/UX Expert, indicating a need for significant autonomy, strategic thinking, and the ability to mentor or guide junior team members. The emphasis on AI-powered enterprise products and complex systems suggests a focus on B2B solutions with a high degree of technical integration.

📈 Primary Responsibilities

• Develop and execute a comprehensive UX strategy for AI-powered enterprise solutions, aligning with business objectives and user needs.

• Translate intricate business processes, data models, and system logic into intuitive, user-friendly interfaces and workflows.

• Architect user flows, information architectures, and detailed user journeys for complex enterprise software.

• Create high-fidelity interactive prototypes in Figma and develop proofs-of-concept and functional prototypes using HTML and React.

• Design advanced AI-supported applications and Human-in-the-Loop workflows, optimizing the interaction between users and intelligent systems.

• Plan, conduct, and analyze user research, discovery workshops, user interviews, and usability testing to gather actionable insights.

• Evolve and maintain a consistent design system within Figma and ensure its practical application within the product's code base.

• Document UX decisions, facilitate seamless UX-to-development handoffs, and collaborate closely with Product Management and Engineering teams to ensure successful implementation of user-centered solutions.

📝 Enhancement Note: The responsibilities highlight a blend of strategic UX leadership, hands-on design execution, and cross-functional collaboration. The requirement for HTML and React prototyping suggests a need for UX professionals who can bridge the gap between design and development, a common expectation in modern tech environments.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's or Master's degree in Design, Human-Computer Interaction, Computer Science, or a related field is typically expected for senior-level UX roles. Equivalent practical experience will also be considered.

Experience: Minimum of 5-10 years of professional experience in UI/UX design, with a strong preference for experience within the enterprise software domain.

Required Skills:

• Extensive experience in UI/UX design for digital products, specifically within the enterprise environment.

• Deep understanding of user-centered design methodologies and best practices for creating intuitive user experiences.

• Proven experience in conceptualizing user flows, information architectures, and scalable design solutions.

• Advanced proficiency in Figma for wireframing, prototyping, and design system management.

• Demonstrated ability to analyze complex requirements, structure information logically, and translate them into compelling UX concepts.

• Strong communication and presentation skills for effective collaboration with stakeholders, product teams, and engineering.

• Team-oriented mindset with a proven track record of successful collaboration in interdisciplinary project teams.

• Understanding of AI-powered applications and the dynamics of human-AI interaction in digital products. Preferred Skills:

• Experience with interactive prototyping tools beyond Figma.

• Familiarity with developing proofs-of-concept and prototypes in HTML and React.

• Experience in conducting and analyzing user research, discovery workshops, and usability testing.

• Knowledge of design system best practices and implementation.

• Experience with agile development methodologies.

• Understanding of complex data models and system logic in enterprise applications.

📝 Enhancement Note: The "5-10 years" experience level, coupled with the "Senior" title and emphasis on AI and enterprise products, implies a need for a candidate who can operate independently, drive strategy, and potentially mentor others. The mention of HTML and React prototyping suggests a preference for UX designers with some front-end development awareness or capability.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 complex enterprise-level projects demonstrating your end-to-end UI/UX design process.

• For each project, clearly articulate the problem statement, your role and responsibilities, the design process followed, key design decisions, and the final outcomes.

• Highlight your experience in translating complex business logic, data models, or technical constraints into intuitive user experiences.

• Include examples of user research, information architecture, user flows, wireframes, interactive prototypes (Figma preferred), and final UI designs.

• Demonstrate your ability to design for AI-powered applications, including Human-in-the-Loop workflows, if applicable. Process Documentation:

• Document your approach to user research, including methodologies for discovery workshops, user interviews, and usability testing.

• Detail your process for translating business requirements into user flows, information architectures, and sitemaps.

• Illustrate your workflow for creating interactive prototypes in Figma and your approach to developing