UX & UI Designer; f​/m​/d

For an international customer we are looking for a UX & UI Designer (f/m/d).

• The aim is to analyze our existing tool holistically from a UI/UX perspective, identify usage hurdles and identify and implement optimization potential. The service includes the revision and modernization of the existing application as well as the conceptual and design activities of new features and topics to ensure a consistent and intuitive user experience

• Prepare and lead workshops for functional framing, ideation, and co-design
• Organise ad-hoc user tests, interviews, or focus groups as needed
• Test early concepts with users and gather measurable insights
• Create documentation for user flows, interaction logic, and component behaviour

• Create wireframes and clickable prototypes in Figma using the Nova design system
• Design user flows based on standards and best practices
• Iterate prototypes based on validated research and feedback

• Produce final UI screens using Nova components and tokens
• Finalize UI design in Figma and provide a developer-ready handover via Dev Mode

• Present concepts and design solutions to stakeholders
• Actively provide consultancy services upon request of the UX Chapter and Product, concerning their activities such as feedback and knowledge sharing to ensure common UX standards

• Formal qualification (Bachelor or Master) in Design, Product Design, UI/UX Design, Computer Science, or related field
• 5+ years of UX/UI design experience in complex, data-heavy or workflow-driven environments
• Experience gathering user feedback, validating designs, and iterating based on measurable insights
• Strong ability to produce user flows, interaction models, wireframes, prototypes, and high-fidelity UI using system standards
• Solid understanding of information architecture, interaction patterns, and simplifying complexity through clear design
• Demonstrated experience conducting user tests or validation sessions and iterating designs based on insights
• Excellent skills in Figma, including Variables, Tokens, and Dev Mode
• Experience working in cross-functional Scrum environments is an advantage.
• Good technical understanding of web applications; basic HTML/CSS/JS/TS knowledge is a plus
• The above experience should be supported by a strong, relevant UX/UI design portfolio – MUST
• Fluent German (min. C1 or comparable) and English

Temporary employment – Part-time (80 project days in 2026)

Remote 90% / Berlin 10%

asap

31.12.2026

If you are interested, please provide your salary expectations and availability. We look forward to receiving your application in a Word-readable format, indicating the reference number 4085 to  .
For questions, Nadezda Baldandorzhieva ( ) is available to assist you.