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

📍 Job Overview

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

Company: Appsfactory

Location: Berlin, Germany; Leipzig, Germany; Hamburg, Germany; Munich, Germany

Job Type: Full-Time

Category: Product Design / UX/UI Design

Date Posted: September 29, 2026

Experience Level: Senior (6+ years)

Remote Status: Hybrid

🚀 Role Summary

• Spearhead UX/UI design workstreams for critical digital products and features, driving initiatives from initial discovery through to successful delivery.

• Champion Lean UX principles, emphasizing hypothesis-driven work, rapid prototyping, iterative validation, and a strong focus on measurable outcomes and continuous learning.

• Foster deep collaboration with cross-functional teams, including Product, Engineering, Data/AI, and business stakeholders, to align on user needs, business objectives, and success metrics.

• Design comprehensive user experiences across web, app, and internal tools, encompassing user journeys, information architecture, interaction concepts, and polished UI.

• Leverage AI-assisted tools within the design workflow to enhance ideation, content creation, and prototyping, while critically evaluating AI outputs for quality and user impact.

📝 Enhancement Note: This role is positioned within a design consultancy, Edenspiekermann, which implies a client-facing aspect and the need to adapt design strategies to diverse organizational needs. The emphasis on "AI literacy" and designing "for AI-enabled products" is a significant differentiator, requiring candidates to have a forward-thinking approach to technology integration in design. The "f/m/d" designation indicates an inclusive hiring practice for male, female, and diverse candidates.

📈 Primary Responsibilities

• Lead end-to-end UX/UI design for digital products, managing the entire design lifecycle from problem framing and user research to final UI design and delivery.

• Implement Lean UX methodologies, focusing on iterative design cycles, lightweight artifacts, early validation, and continuous improvement based on user feedback and data.

• Collaborate closely with Product Managers, Engineers, Data Scientists, AI specialists, and business stakeholders to define user needs, pain points, business goals, hypotheses, and key performance indicators (KPIs).

• Architect user journeys, information architecture, user flows, and interaction models for web, mobile applications, and internal enterprise tools.

• Develop wireframes, low-fidelity mockups, high-fidelity interactive prototypes, and polished UI designs with meticulous attention to usability, accessibility standards, visual hierarchy, layout, and overall aesthetic clarity.

• Utilize quantitative product data (e.g., funnels, A/B test results, dashboards) and qualitative insights (e.g., user interviews, usability tests, feedback analysis) to inform and iterate on design decisions.

• Design and optimize AI- and data-driven features, including intelligent search functionalities, recommendation engines, personalized user experiences, virtual assistants, and smart tooling, with a strong emphasis on user control, transparency, and trust.

• Employ AI-assisted design tools for tasks such as ideation, generating design variants, UX copywriting, localization assistance, research synthesis, and prototyping, while critically assessing and refining the AI-generated output.

• Contribute to the evolution and adoption of design systems, reusable UI components, and design guidelines to ensure brand consistency and efficiency across multiple platforms and product teams.

• Facilitate workshops, design reviews, and alignment sessions, effectively communicating design rationales and decisions to diverse stakeholder groups and delivery teams.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design thinking and hands-on execution, typical of senior product designers in agile, product-centric environments. The explicit mention of "AI literacy" and designing "for AI-enabled products" suggests a need for candidates to be comfortable with emerging technologies and their application in user experience. The focus on "measurable outcomes" and "Lean UX" indicates a data-driven approach to design validation.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's or Master's degree in Design (e.g., Interaction Design, Graphic Design, Human-Computer Interaction), Computer Science, or a related field is typically expected for a Senior role. Equivalent practical experience will also be considered.

Experience: 6+ years of progressive experience in UX/UI design or product design, with a proven track record of delivering digital products in agile development environments.

Required Skills:

• End-to-End Product Design: Demonstrated ability to manage and execute the full product design lifecycle, from initial problem definition and user research to delivering polished, shipped solutions.

• Lean UX Methodologies: Proven experience with hypothesis-driven design, rapid prototyping, iterative validation, and a focus on achieving measurable user and business outcomes.

• Figma Proficiency: High-level expertise in Figma, including advanced use of components, variants, auto layout, interactive prototyping, design systems, and structured design handoffs to development teams.

• User Research & Validation: Strong skills in conducting and interpreting various research methods, including usability testing, user interviews, surveys, concept testing, and experiment evaluation.

• Data Interpretation: Confidence in analyzing and utilizing quantitative product data (e.g.,