Senior UX/UI Designer – Digital Products (f/m/d)

• Own UX/UI design workstreams for selected digital products and features, from discovery to delivery.

• Apply Lean UX principles: work in small iterations, use lightweight artefacts, validate assumptions early and improve continuously based on feedback.

• Collaborate closely with Product, Engineering, Data/AI and business stakeholders to clarify user needs, pain points, business goals, hypotheses and success metrics.

• Design user journeys, information architecture, flows and interaction concepts across web, app and internal tools.

• Create wireframes, low- and high-fidelity prototypes and polished UI designs with strong attention to usability, accessibility, hierarchy, layout and visual clarity.

• Use quantitative and qualitative insights such as funnels, experiments, dashboards, user tests and feedback to inform design decisions and iterations.

• Shape AI- and data-enabled features such as search, recommendations, personalisation, assistants or smart tooling, with a focus on transparency, user control and trust.

• Use AI-assisted tools for ideation, variants, UX copy, localisation, research synthesis or prototyping, and critically evaluate and refine their output.

• Contribute to design system usage, reusable patterns and guidelines to ensure consistency across platforms and teams.

• Facilitate workshops, design reviews and alignment sessions, and communicate design decisions clearly to stakeholders and delivery teams.

• 6+ years UX/UI or product design experience for digital products, ideally across web, app or internal tools in agile environments.

• A strong portfolio showing end-to-end product design from problem framing to shipped solutions, including complex flows, interaction design, visual quality and measurable user or business impact.

• Proven Lean UX experience: hypothesis-driven work, rapid prototyping, iterative validation and a focus on outcomes and learning.

• High proficiency in Figma and modern design workflows, including components, variants, design systems, interactive prototypes and structured handoff.

• Strong research and validation skills, from usability tests and interviews to surveys, concept tests and experiment evaluation.

• Confidence in working with data: you interpret quantitative product data, research findings and user feedback to guide design decisions.

• Solid understanding of accessibility, usability heuristics, responsive design and platform-specific considerations.

• AI literacy and practical experience with AI tools in your design workflow, combined with the judgment to assess quality, risks and user impact.

• Experience designing AI- and data-enabled product experiences is a strong plus.

• Excellent stakeholder management, communication and facilitation skills; you explain your rationale clearly and influence decisions constructively.

• You work independently while integrating smoothly into an international, cross-functional team.

• Fluent English; German is a plus.

• A central role in a dynamic, independent design consultancy with an international portfolio spanning enterprise product design, city identity, design systems, and regulated industries

• Direct access to partners and senior leadership – flat hierarchies, real autonomy, and room to shape how we do product strategy

• A dedicated team of high-profile designers and strategists driven by a no-ego, high-craft culture

• Personal responsibility, space for your own ideas, and the opportunity to grow with the company and the practice

• 30 days paid vacation, hybrid work, and a dog-friendly Berlin office

• Work-life balance support including a potential four-day week if needed

• Benefits including Urban Sports Club, food club, and ESPI cuisine

• Regular team gatherings and in-house coaching and mentoring

We value diversity and therefore welcome all applications – regardless of gender, nationality, ethnic and social origin, religion/beliefs, disability, age, and sexual orientation and identity.