UX/UI Desinger*in (m/w/d)

📍 Job Overview

Job Title: UX/UI Designer*in (m/w/d)

Company: Jonas und der Wolf GmbH

Location: Berlin, Germany

Job Type: Festanstellung (Permanent Employment)

Category: UX/UI Design, Product Design Operations

Date Posted: May 27, 2026

Experience Level: Intermediate to Advanced (5+ years)

Remote Status: Hybrid

🚀 Role Summary

• Drive the conceptualization and design of complex, agile web applications, leveraging established UX methodologies to ensure user-centric product development.

• Conduct in-depth user research through interviews, contextual inquiries, and workshops to gather actionable insights that inform design decisions and product strategy.

• Develop and maintain robust design systems to ensure consistency, scalability, and efficiency across digital product interfaces.

• Collaborate closely with Product Management and Development teams to translate user needs and business requirements into intuitive and effective user interfaces and responsive web designs.

• Lead and execute usability testing initiatives, analyzing results to iteratively improve user experience and product usability.

📝 Enhancement Note: While the core role is UX/UI Design, the emphasis on "complex applications," "agile methodology," and "design systems" suggests a strong operational component. The role requires not just creative design but also the systematic application of processes to ensure product quality and scalability, aligning with GTM and Product Operations principles.

📈 Primary Responsibilities

• Lead the end-to-end design process for large-scale web applications, from initial concept generation to final UI implementation, utilizing agile development frameworks.

• Proactively gather and synthesize user feedback through diverse research methods, including user interviews, site visits, and collaborative workshops, presenting findings to cross-functional teams.

• Strategize and ideate innovative solutions for responsive web applications, ensuring optimal user experience across various devices and platforms.

• Design intuitive and functional user interfaces (UIs) in close collaboration with product managers and software developers, ensuring seamless integration of design into the development lifecycle.

• Own the creation, maintenance, and evolution of the company's design systems, ensuring brand consistency and design efficiency across all digital products.

• Plan, conduct, and analyze comprehensive usability tests, translating findings into concrete design improvements and product enhancements.

• Provide occasional support for internal marketing and sales initiatives through design contributions.

• Actively participate in industry meetups and conferences to expand professional networks and stay abreast of emerging UX/UI trends and best practices.

📝 Enhancement Note: The responsibility to "support internal tasks in marketing and sales" indicates a broader GTM operational involvement. This implies the designer will contribute to client-facing materials or internal sales enablement tools, requiring an understanding of sales processes and marketing objectives.

ുകൾ Skills & Qualifications

Education:

• A degree in Media Design (Digital & Print), Design, or a comparable qualification is required.

Experience:

• A minimum of 5 years of professional experience in concept development and UX/UI design is mandatory.

Required Skills:

• UX/UI Design Expertise: Demonstrated proficiency in user-centered design principles, user experience research methodologies, and interface design.

• Design Software Proficiency: Expert-level command of Figma, Jira, or comparable design and project management tools.

• Usability Testing & Research: Proven experience in planning, executing, and analyzing usability tests, user interviews, and workshops.

• Design Systems Management: Experience in creating, maintaining, and evolving design systems for consistency and scalability.

• Responsive Web Design: Strong understanding and practical application of responsive design principles for diverse platforms.

• Agile Development: Familiarity with agile workflows and collaboration with development teams in an agile environment.

• German Language Proficiency: Fluent German (written and spoken) at a minimum B2 level is required for effective communication with internal teams, clients, and user research participants.

Preferred Skills:

• Frontend Development Experience: Familiarity with frontend development principles and technologies (e.g., HTML, CSS, JavaScript) to better inform design decisions and collaboration with developers.

• Requirements Management: Experience in gathering, analyzing, and translating business and user requirements into design specifications.

• Marketing & Sales Support: Prior experience contributing design assets or insights to marketing or sales-related projects.

📝 Enhancement Note: The requirement for a "B2 level of German" is a critical qualification for this role, suggesting significant client-facing or team interaction in German. The "5 years of professional experience" coupled with "Intermediate to Advanced" suggests the company is looking for individuals who can operate with a high degree of autonomy and strategic input.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Comprehensive Case Studies: Showcase at least 3-5 detailed case studies demonstrating end-to-end UX/UI design projects, highlighting problem definition, research methodologies, design process, iterations, and final outcomes.

• UX Methodology Application: Clearly illustrate the application of various UX methods (e.g., user interviews, persona creation, journey mapping, wireframing, prototyping, usability testing) within your case studies.

• Design System Examples: Include examples of design systems you have contributed to or developed, demonstrating your understanding of component-based design, style guides, and their implementation.

• Impact & ROI Demonstration: Quantify the impact of your design solutions whenever possible, presenting metrics related to user satisfaction, task completion rates, conversion improvements, or efficiency gains.

Process Documentation:

• Workflow Design & Optimization: Evidence of creating and optimizing design workflows, including collaboration processes with development and product teams.

• System Implementation: Showcase experience in implementing designs within development environments, potentially using tools like Jira for task tracking and Figma for handoff.

• Measurement & Analysis: Demonstrate your approach to measuring design success, including planning and executing usability tests and analyzing their outcomes for iterative improvements.

📝 Enhancement Note: The emphasis on "complex applications," "agile methodology," and "design systems" implies that candidates should present portfolios that highlight their ability to manage design processes within iterative development cycles and contribute to scalable design infrastructure. The "occasional support for marketing and sales" suggests a need to demonstrate versatility in applying design skills to different business functions.

💵 Compensation & Benefits

Salary Range:

• Intermediate Level: €45,400 - €55,000 per annum

• Advanced Level: €55,000 - €65,300 per annum

This range is based on the provided salary information (€45,400 - €65,300) and typical German market rates for UX/UI Designers with 5+ years of experience in Berlin, considering the company's size and industry. The specific salary will be determined by the candidate's experience level and demonstrated qualifications.

Benefits:

• Permanent Employment: Secure, full-time or part-time (minimum 32 hours/week) employment contract.

• Overtime Management: No unpaid overtime; all overtime is compensated with pay or time off.

• Professional Development: Access to regular further training, workshops, and team events to foster skill enhancement.

• Work-Life Balance: A family-friendly workplace with flexible working hours and home office options.

• Generous Vacation: 6 weeks of paid vacation per year.

• Supportive Environment: A culture that prioritizes employee well-being, collaboration, and a constructive learning atmosphere.

Working Hours:

• Standard full-time working hours are 40 hours per week.

• Flexible working hours are offered, allowing for adjustment based on project needs and personal circumstances, within the framework of a hybrid work model.

📝 Enhancement Note: The provided salary range is explicit and differentiated by experience level. The benefits package emphasizes work-life balance and professional growth, which are attractive to experienced design professionals. The "no unpaid overtime" policy is a significant positive for candidates seeking a sustainable work environment.

🎯 Team & Company Context

🏢 Company Culture

Industry: Software Development, Digital Product Engineering, IT Consulting. Jonas und der Wolf GmbH specializes in developing complex applications and digital products for clients, including major enterprises like Deutsche Bahn. This industry context implies a focus on robust, scalable, and user-friendly solutions for demanding clients.

Company Size: Approximately 50 employees. This mid-size structure suggests a dynamic environment where individuals can have a significant impact, with opportunities for cross-functional collaboration and direct interaction with leadership.

Founded: While the founding date is not specified, the company's focus on complex applications and its client base indicate a mature and established entity in the digital product development space.

Team Structure:

• UX Team: The UX/UI Designer will be part of a dedicated UX team, likely comprising other designers, researchers, and potentially UX leads.

• Reporting: The role reports within the UX team structure, with close collaboration with Product Management and Development teams.

• Cross-functional Collaboration: High degree of collaboration is expected with project managers, developers, and potentially client stakeholders, particularly for large projects like those for Deutsche Bahn.

Methodology:

• Agile Development: Projects are managed using agile methodologies, requiring designers to be adaptable, iterative, and responsive to change.

• User-Centric Design: A strong emphasis on user-centered design principles, supported by research and testing.

• Data-Driven Iteration: Design decisions are informed by user data, research findings, and performance metrics.

Company Website: www.jonasundderwolf.de

📝 Enhancement Note: The mention of Deutsche Bahn as a client suggests the company handles large-scale, mission-critical projects. This implies a need for rigorous design processes, strong attention to detail, and the ability to manage complex requirements and stakeholder expectations within a structured, professional environment.

📈 Career & Growth Analysis

Operations Career Level: Intermediate to Advanced UX/UI Designer. This level implies a significant degree of autonomy, responsibility for complex design challenges, and the ability to mentor junior team members or lead specific design initiatives. The role is not entry-level and requires seasoned professionals who can contribute strategically.

Reporting Structure: Likely reports to a Head of Design, Lead UX Designer, or a Product Management lead, with direct collaboration across development teams and project management.

Operations Impact: The UX/UI Designer's work directly impacts product usability, user satisfaction, and ultimately, the success of client projects. By ensuring intuitive interfaces and positive user experiences, they contribute to client retention, project efficiency, and the overall reputation of Jonas und der Wolf GmbH. The role also indirectly supports GTM by enhancing product appeal and potentially aiding in sales enablement through design contributions.

Growth Opportunities:

• Specialization: Deepen expertise in specific UX areas such as user research, interaction design, or design systems.

• Leadership: Progress to a Lead UX/UI Designer role, managing a team, overseeing design strategy for major projects, or taking on more product ownership.

• Cross-Functional Skill Development: Expand skills in frontend development, requirements management, or marketing/sales design through project involvement, enhancing overall GTM understanding.

• Client Engagement: Gain experience presenting designs and findings to high-profile clients like Deutsche Bahn, developing strong client management and presentation skills.

📝 Enhancement Note: The "Intermediate to Advanced" designation, along with the 5-year experience requirement, suggests a role that offers substantial professional growth. The opportunity to work on "complex applications" for "Deutsche Bahn" provides a strong foundation for career advancement in the UX/UI field and related product development operations.

🌐 Work Environment

Office Type: The company has a physical office location in Berlin-Moabit, suggesting a hybrid work model rather than fully remote. This implies a blend of collaborative in-office work and remote flexibility.

Office Location(s): Alt-Moabit 104, 10559 Berlin, Germany. This location is in a well-established area of Berlin, likely offering good public transport connections.

Workspace Context:

• Collaborative Environment: The company culture emphasizes a supportive and constructive learning environment, suggesting ample opportunities for team interaction and knowledge sharing.

• Tools & Technology: Access to industry-standard design tools like Figma and project management software like Jira is expected, facilitating seamless collaboration and workflow management.

• Team Interaction: Regular team events, workshops, and a focus on employee well-being foster a positive and engaging workplace atmosphere.

Work Schedule:

• Flexible working hours are a key benefit, allowing employees to structure their days around project demands and personal needs.

• The hybrid model allows for a combination of in-office collaboration and remote work, providing flexibility for focused design tasks and team syncs.

📝 Enhancement Note: The hybrid work arrangement and flexible hours are crucial for a UX/UI Designer, allowing for focused deep work sessions and collaborative brainstorming. The explicit mention of a "family-friendly workplace" and "home office options" reinforces the company's commitment to work-life balance.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, focusing on your CV and portfolio, to assess your experience and alignment with the role requirements.

• Portfolio Presentation & Technical Interview: A session where you present selected case studies from your portfolio, discussing your design process, methodologies, and problem-solving approach. This will likely include technical questions related to UX/UI principles, tools, and agile development.

• Team & Stakeholder Interviews: Interviews with potential team members (UX, Product, Development) and possibly project managers or client representatives to evaluate cultural fit, collaboration style, and communication skills.

• Final Interview: A concluding discussion with a senior leader to finalize the offer.

Portfolio Review Tips:

• Curate Strategically: Select 3-5 of your strongest and most relevant projects that showcase your skills in complex web application design, agile processes, and design system development.

• Tell a Story: For each case study, clearly articulate the problem, your role, the process you followed, the challenges you faced, your solutions, and the measurable outcomes. Use visuals effectively to guide the reviewer.

• Highlight Process & Rationale: Emphasize why you made certain design decisions, referencing UX principles, user research, and design system guidelines.

• Showcase Collaboration: If possible, include examples of how you collaborated with developers, product managers, or other stakeholders.

• Quantify Impact: Wherever possible, present metrics that demonstrate the success of your designs (e.g., improved conversion rates, reduced task completion time, increased user satisfaction scores).

Challenge Preparation:

• Design Exercise: Be prepared for a potential design exercise or a more in-depth discussion of a hypothetical UX/UI challenge related to complex web applications or enterprise software.

• Agile Scenarios: Think about how you would approach design within an agile sprint cycle, including managing feedback, iterating quickly, and collaborating with developers.

• Stakeholder Communication: Practice articulating your design rationale clearly and concisely, as you'll need to communicate effectively with various stakeholders.

📝 Enhancement Note: The emphasis on "complex applications" and "agile methodology" means interviewers will look for a structured, iterative design approach rather than purely aesthetic design. The portfolio should demonstrate how the candidate manages complexity and collaborates within a fast-paced development environment.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core design tool for creating wireframes, prototypes, and final UI designs. Expect to demonstrate proficiency in advanced features, collaboration, and component libraries.

• Jira: Used for project management, task tracking, and collaboration with development teams. Familiarity with Jira workflows for design handoff and issue tracking is crucial.

• User Research & Testing Tools: Experience with tools for conducting user interviews, surveys, and usability testing (e.g., UserTesting.com, Maze, Hotjar, or similar).

Analytics & Reporting:

• Analytics Platforms: While not a primary responsibility, understanding how to interpret data from tools like Google Analytics or internal analytics dashboards can be beneficial for understanding user behavior and informing design decisions.

• Reporting Tools: Familiarity with creating reports or presentations to communicate design insights and findings to stakeholders.

CRM & Automation:

• No direct CRM/Automation tools listed as primary requirements for the UX/UI Designer. However, understanding how designs integrate with backend systems or CRM interfaces might be a plus.

📝 Enhancement Note: Proficiency in Figma and Jira is explicitly stated and critical. The role requires the designer to be adept at using these tools for both creative output and collaborative workflow management within an agile development process.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A deep commitment to understanding and serving user needs through thoughtful design.

• Collaboration: Valuing teamwork, open communication, and shared problem-solving across disciplines.

• Agility & Adaptability: Embracing iterative development processes and responding effectively to changing requirements.

• Quality & Craftsmanship: A dedication to producing high-quality, well-crafted design solutions that are both functional and aesthetically pleasing.

• Continuous Learning: A proactive approach to skill development and staying current with industry trends and best practices.

Collaboration Style:

• Partnership with Development: Working hand-in-hand with developers to ensure designs are technically feasible and implemented accurately.

• Cross-Functional Synergy: Actively participating in discussions with product managers, stakeholders, and clients to align on project goals and user needs.

• Constructive Feedback Culture: Openness to giving and receiving feedback to drive continuous improvement in design and processes.

• Knowledge Sharing: A willingness to share insights, learnings, and best practices within the UX team and broader organization.

📝 Enhancement Note: The company culture emphasizes a supportive and constructive learning environment. This suggests a team that values mentorship, open communication, and a collaborative approach to problem-solving, all of which are vital for successful UX/UI design operations.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing User Needs with Complex Requirements: Designing intuitive solutions for complex applications, especially for enterprise clients like Deutsche Bahn, requires careful navigation of intricate functional requirements and user workflows.

• Maintaining Design Consistency Across Large Projects: Ensuring a cohesive user experience and consistent application of design systems across extensive and long-term projects can be demanding.

• Integrating Feedback from Diverse Stakeholders: Effectively managing and synthesizing feedback from various sources (users, product managers, developers, clients) requires strong communication and negotiation skills.

• Keeping Pace with Evolving Technologies & Trends: The rapid evolution of UX/UI tools, methodologies, and user expectations necessitates continuous learning and adaptation.

Learning & Development Opportunities:

• Advanced UX/UI Training: Access to internal and external workshops, courses, and conferences focused on cutting-edge UX/UI techniques and tools.

• Design System Advancement: Opportunities to contribute significantly to the evolution and implementation of sophisticated design systems.

• Client Project Exposure: Gaining experience on high-impact projects for major clients, which can be a significant career differentiator.

• Mentorship Programs: Potential for mentorship from senior designers or leaders within the company.

📝 Enhancement Note: The challenges presented are typical for senior UX/UI roles working on large-scale projects. The growth opportunities are directly tied to overcoming these challenges and developing specialized skills within a professional, supportive environment.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance conflicting stakeholder requirements in a design project. How did you approach it, and what was the outcome?" (Focus on your process, communication, and compromise skills.)

• "How do you approach designing for complex, enterprise-level applications where user needs might be highly specialized or technical?" (Highlight your research methods, ability to grasp complex domains, and iterative design approach.)

Company & Culture Questions:

• "Based on our website and the job description, what are your initial thoughts on Jonas und der Wolf's design philosophy or approach?" (Show you've researched the company and understand its client base and industry.)

• "How do you see your role contributing to a collaborative and learning-oriented team environment like ours?" (Focus on your teamwork, feedback, and growth mindset.)

Portfolio Presentation Strategy:

• Select for Impact: Choose projects that best demonstrate your ability to solve complex problems, your mastery of UX/UI methodologies, and your experience with design systems and agile development.

• Structure Your Narrative: For each project, clearly outline the problem statement, your specific role and contributions, the research and design process, key decisions and rationale, challenges overcome, and the final results/impact.

• Highlight Metrics: Quantify the success of your designs with relevant data points whenever possible.

• Showcase Tool Proficiency: Briefly mention and, if applicable, demonstrate your use of Figma, Jira, and other relevant tools during your presentation.

• Be Prepared for Q&A: Anticipate questions about your design choices, alternative solutions, and how you handle feedback.

📝 Enhancement Note: Interviewers will be looking for a candidate who can not only design visually appealing interfaces but also operate effectively within a structured, agile, and client-focused development process. Demonstrating an understanding of "operations" in design – i.e., process, consistency, collaboration, and impact – will be key.

📌 Application Steps

To apply for this UX/UI Designer position:

• Submit your comprehensive application, including your CV and a link to your online portfolio, to jobs@jonasundderwolf.de.

• Portfolio Customization: Tailor your portfolio to highlight projects that showcase your experience with complex web applications, agile methodologies, and design systems. Ensure case studies clearly articulate your process, problem-solving, and impact.

• Resume Optimization: Ensure your resume clearly outlines your 5+ years of experience, specific UX/UI skills, proficiency in Figma and Jira, and your German language level. Use keywords from the job description.

• Prepare Your Presentation: Practice walking through your chosen portfolio case studies. Be ready to articulate your design rationale, discuss your collaborative process, and answer technical questions about UX/UI and agile development.

• Company Research: Familiarize yourself with Jonas und der Wolf GmbH's work, client portfolio (especially Deutsche Bahn projects if publicly available), and company culture. Understand their approach to design and agile development.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.