UI & Grafikdesigner (m/w/d) in Teilzeit

📍 Job Overview

Job Title: UI & Graphic Designer (m/f/d) Part-Time

Company: Machineseeker Group GmbH

Location: Essen, North Rhine-Westphalia, Germany

Job Type: Part-Time

Category: Creative & Design / Technology

Date Posted: October 7, 2025

Experience Level: 2-5 Years

Remote Status: On-site

🚀 Role Summary

• This role is pivotal in enhancing the user experience and visual appeal of digital platforms, focusing on user-centered design principles for web and mobile applications.

• You will be instrumental in translating product vision into tangible visual assets, from initial concept sketches and wireframes to high-fidelity, implementable designs.

• The position requires a blend of UI/UX expertise and graphic design skills to create compelling digital and print advertising materials for global marketing initiatives.

• You will collaborate closely with product and marketing teams, contributing to an agile product development lifecycle from discovery through delivery.

📝 Enhancement Note: While the role title is "UI & Graphic Designer," the responsibilities and required skills strongly indicate a focus on digital product design and marketing collateral creation. The "part-time" nature suggests a need for efficiency and strong self-management. The emphasis on "working from office" and company culture points to a preference for in-person collaboration and integration into a dynamic team environment.

📈 Primary Responsibilities

• Product Design & Development: Actively participate in the agile product development lifecycle, contributing to all phases from initial discovery and ideation through to final delivery and ongoing iteration. Utilize scribbles, wireframes, and high-fidelity mockups to visualize and refine product concepts.

• User Interface (UI) Design: Design intuitive, functional, and visually appealing user interfaces for the company's web platform and native mobile applications, ensuring a seamless and engaging user experience.

• User Experience (UX) Enhancement: Apply a holistic view of the user journey to ensure digital products are not only aesthetically pleasing but also highly usable and effective in meeting user needs.

• Digital & Print Asset Creation: Conceptualize and execute the design and implementation of digital advertising materials for international marketing campaigns, as well as regularly published print magazines and brochures.

• Cross-Functional Collaboration: Work closely with marketing and product teams, fostering a collaborative environment to brainstorm ideas, provide design input, and ensure design solutions align with business objectives and user needs.

• Brand Consistency: Maintain and evolve the company's visual identity across all digital and print touchpoints, ensuring brand consistency and impact.

📝 Enhancement Note: The responsibilities cover a broad scope within design, from digital product UI/UX to marketing collateral and print. This suggests the ideal candidate will be versatile and capable of managing multiple design streams concurrently within a part-time capacity. The emphasis on "discovery to delivery" implies involvement in the entire design process.

🎓 Skills & Qualifications

Education:

Experience:

• Proven experience in User Experience (UX) and User Interface (UI) Design, with a holistic understanding of digital product user journeys.

• Experience in graphic design, particularly for digital advertising materials and print publications.

Required Skills:

• UI/UX Design Expertise: Strong ability to design intuitive, functional, and aesthetically pleasing user interfaces for web and mobile platforms.

• Graphic Design Proficiency: Skilled in creating impactful digital and print advertising materials.

• Adobe Creative Cloud Mastery: Advanced proficiency in core Adobe Creative Cloud applications, specifically Photoshop, InDesign, and Illustrator.

• Prototyping Tools: Expertise in using prototyping tools such as Figma for creating interactive mockups and wireframes.

• User-Centered Design Principles: Deep understanding and application of user-centered design methodologies to enhance user experience.

• Communication & Collaboration: Excellent communication skills, with the ability to articulate design decisions and collaborate effectively with cross-functional teams.

• Decision-Making: Aptitude for making sound design decisions in a dynamic and fast-paced environment.

• Language Proficiency: Very good German language skills (native or near-native) and at least good English language skills.

Preferred Skills:

• AI Tool Integration: Experience utilizing AI tools to enhance productivity and streamline design workflows.

• Web Design Principles: Understanding of web design best practices and responsive design principles.

• Mobile App Design: Specific experience designing for native mobile applications (iOS and Android).

📝 Enhancement Note: The requirement for a degree in a relevant field suggests a foundational theoretical understanding is valued. The explicit mention of Adobe Creative Cloud and Figma points to essential technical proficiencies. The inclusion of "AI Tools" indicates a forward-thinking approach to design processes.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrate UI/UX Process: Showcase your approach to user-centered design, including user research insights, wireframing, prototyping, and user testing methodologies.

• Visual Design Excellence: Present high-quality examples of UI design for web and mobile applications, highlighting aesthetic appeal, usability, and functional design elements.

• Graphic Design Versatility: Include a range of graphic design projects, such as digital ad creatives, marketing collateral, and print materials, demonstrating your ability to adapt to different formats and objectives.

• Prototyping & Iteration: Provide examples of interactive prototypes created with tools like Figma, illustrating how you iterate on designs based on feedback and testing.

• Problem-Solving Showcase: Feature case studies that highlight a specific design challenge, your problem-solving process, and the resulting impact or effectiveness of your design solutions.

Process Documentation:

• Agile Workflow Integration: Illustrate how you integrate design into agile development sprints, showing examples of handover processes between design and development teams.

• Design System Contribution (if applicable): If you have experience with or understanding of design systems, showcase how you contribute to or utilize them for consistency and efficiency.

• Cross-Functional Ideation: Provide examples of how you've collaborated with product managers and engineers to brainstorm and refine design concepts.

📝 Enhancement Note: A strong portfolio is crucial for this role. It should not only display visual output but also the thought process behind the designs, demonstrating problem-solving skills and an understanding of the entire product development lifecycle. The "delivery" aspect means showing tangible, implementable designs.

💵 Compensation & Benefits

Salary Range:

• Estimated Range: €35,000 - €45,000 annually (for a part-time role, equivalent to approximately €17.50 - €22.50 per hour, based on a 20-hour work week).

• Rationale: This estimate is based on industry benchmarks for UI/Graphic Designers with 2-5 years of experience in Germany, specifically in the Essen region, considering the "overaverage starting salary" benefit mentioned. Actual compensation will be determined by experience, skill level, and the specific hours negotiated for the part-time position.

Benefits:

• Above-Average Starting Salary: The company explicitly states an "Überdurchschnittliches Startgehalt" (above-average starting salary), indicating a competitive compensation package.

• Wellness & Fitness: Access to a fully equipped fitness room and personal trainer, promoting employee well-being and physical health.

• On-site Catering: Complimentary drinks and food provided daily, including services from an in-house chef.

• Job Security: A secure and permanent employment contract at a leading European market player, offering stability.

• Learning & Development: Significant opportunities to learn and grow within a rapidly expanding market leader environment.

• Modern Workspace: A new, spacious, and air-conditioned office located conveniently near the main train station in Essen.

• Flexible Work Schedule: Flexible working hours, allowing for better work-life balance.

• Ergonomic Setup: Ergonomically designed chairs and height-adjustable desks for optimal comfort and health.

• Language Training: Individual English lessons are available upon interest, supporting professional development.

• Social Events: Regular team events, including summer and Christmas parties, fostering team cohesion and company culture.

• High-Performance Environment: An environment designed for collaboration with top performers, encouraging personal and professional excellence.

Working Hours:

• This is a part-time position, with the AI-derived figure suggesting approximately 20 hours per week. The company offers flexible working hours, allowing for some autonomy in scheduling within the part-time framework.

📝 Enhancement Note: The benefits package is exceptionally strong, particularly the on-site catering, fitness facilities, and emphasis on a high-performance environment. The "overaverage starting salary" is a significant draw. The part-time nature means the annual salary will be pro-rated, but the hourly rate is likely very competitive.

🎯 Team & Company Context

🏢 Company Culture

Industry: The Machineseeker Group operates in the online marketplace sector, specifically for used machinery and commercial vehicles. This industry is characterized by high transaction volumes, a global reach, and a need for efficient, user-friendly digital platforms.

Company Size: With a growing team, the company likely operates with a medium-to-large sized workforce, fostering a dynamic yet structured environment. This size often means opportunities for impact while maintaining a clear organizational structure.

Founded: Founded in 1999, the Machineseeker Group has a long history of profitable growth, indicating stability, a proven business model, and adaptability in the evolving digital landscape.

Team Structure:

• Operations Integration: While this role is in Design, it's deeply integrated with Product and Marketing, suggesting a collaborative, cross-functional operational model.

• Reporting: Likely reports to a Head of Design, Product Manager, or Marketing Lead, with a flat hierarchy that encourages direct contribution.

• Collaboration: The culture emphasizes "working from office" for innovation through informal interactions ("coffee machine chats"), suggesting a strong preference for in-person teamwork and knowledge sharing.

Methodology:

• Agile Product Development: The company actively uses agile methodologies, requiring designers to be adaptable and responsive to iterative product cycles.

• Data-Informed Design: While not explicitly stated for design, the company's overall success implies a data-driven approach to business decisions, which likely extends to how design is evaluated for effectiveness.

• Efficiency Focus: The mention of AI tools and a high-performance environment suggests a drive for efficiency and continuous improvement in all operational areas, including design.

Company Website: https://company.maschinensucher.de/

📝 Enhancement Note: The company culture is clearly defined around in-office collaboration, high performance, and employee well-being, supported by substantial benefits. This is a key differentiator and will appeal to candidates who thrive in such an environment.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a mid-level Designer (2-5 years of experience), offering a blend of creative execution and strategic involvement in the product lifecycle. It's an opportunity to contribute significantly to tangible product improvements and marketing initiatives for a market-leading company.

Reporting Structure: The designer will likely report to a senior member of the Product or Marketing team, working closely with developers and product managers. The flat hierarchy means direct access to stakeholders and the ability to influence design direction.

Operations Impact: The designer's work directly impacts user engagement, conversion rates on the platform, and the effectiveness of marketing campaigns. By creating intuitive interfaces and compelling visuals, they contribute to the company's revenue goals and market position.

Growth Opportunities:

• Skill Specialization: Deepen expertise in UI/UX for web and mobile, or explore advanced graphic design for large-scale campaigns.

• Process Improvement: Contribute to refining the agile design and development workflow, potentially leading initiatives for design system implementation or better collaboration tools.

• Leadership Potential: With proven impact and initiative, opportunities for leading design projects or mentoring junior designers could emerge, especially as the company continues its growth trajectory.

• Cross-Functional Learning: Gain exposure to product management, marketing strategy, and business operations through close collaboration.

📝 Enhancement Note: The growth path here is less about climbing a traditional hierarchy and more about deepening expertise, taking on more complex projects, and potentially influencing design strategy within a growing organization. The part-time nature might influence the pace of growth but doesn't negate the learning opportunities.

🌐 Work Environment

Office Type: The company emphasizes a strong "Working from Office" policy, indicating a preference for a traditional, collaborative office environment rather than remote work. This is supported by extensive on-site amenities.

Office Location(s): The office is located in Essen, Germany, described as being only a few minutes' walk from the main train station (Essener Hbf), suggesting excellent accessibility for employees.

Workspace Context:

• Collaborative Hub: The office is designed to foster innovation and collaboration through in-person interactions, informal meetings, and dedicated team spaces.

• State-of-the-Art Tools: Employees benefit from a robust technological infrastructure, including broadband internet, air conditioning, and multiple monitors, all contributing to an efficient and comfortable work experience.

• Team Interaction: The "coffee machine chats" and regular team events highlight an environment where building relationships and fostering team spirit is important.

Work Schedule:

• This is a part-time role, approximately 20 hours per week, with flexible working hours. This allows for a degree of autonomy in managing the workday while ensuring consistent contribution to team projects.

📝 Enhancement Note: The emphasis on "Working from Office" is a significant aspect of the company's culture and work environment. Candidates must be comfortable with this arrangement. The extensive on-site amenities (chef, gym) aim to make the office a highly desirable place to work.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, focusing on your CV, portfolio, and relevant certificates.

• Portfolio Presentation: An opportunity to present your portfolio, highlighting key projects, your design process, and how you approach problem-solving. Be prepared to discuss your design decisions and their impact.

• Technical Assessment: Potential for a practical design task or a discussion about your proficiency with design tools (Adobe CC, Figma) and your understanding of UI/UX principles.

• Team & Cultural Fit: Interviews with potential team members and managers to assess your collaboration style, communication skills, and alignment with the company's values and "Working from Office" culture.

• Final Interview: Likely a discussion with a senior leader to finalize the offer and discuss terms.

Portfolio Review Tips:

• Curate for Relevance: Select 3-5 of your strongest projects that best showcase your UI/UX and graphic design skills relevant to web platforms, mobile apps, and marketing collateral.

• Tell a Story: For each project, clearly articulate the problem you were solving, your design process (research, ideation, iteration), your role, the tools used, and the outcome or impact. Use visuals effectively.

• Showcase Process: Don't just show final designs; include wireframes, user flows, and early concepts to demonstrate your thought process and problem-solving approach.

• Highlight Collaboration: If possible, provide examples of how you collaborated with other team members (developers, product managers) and how that collaboration influenced the design.

• Quantify Impact: Where possible, include metrics or results that demonstrate the success of your designs (e.g., improved conversion rates, user satisfaction scores).

• Tailor to Machineseeker: Research Machineseeker Group's platforms and marketing. Consider how your skills and past work can directly address their needs.

Challenge Preparation:

• Design Exercise: Be prepared for a potential design challenge that might involve creating a wireframe, a UI element, or a concept for a specific feature. Focus on demonstrating your process and ability to think critically.

• Tool Proficiency: Be ready to discuss your experience with Figma and Adobe Creative Suite, and potentially demonstrate skills in a live exercise.

• Agile Context: Understand how design fits into an agile workflow and be ready to discuss how you would manage design tasks within sprints.

📝 Enhancement Note: The emphasis on a portfolio and "Working from Office" suggests a very hands-on interview process where practical skills and collaborative potential are heavily weighted.

🛠 Tools & Technology Stack

Primary Tools:

• Adobe Creative Cloud: Essential for graphic design and image manipulation (Photoshop, InDesign, Illustrator). High proficiency is expected.

• Prototyping & UI Design: Figma is explicitly mentioned as a required tool for UI design and prototyping. Experience with other similar tools may be beneficial but Figma is key.

• AI Tools: Experience with AI-powered design tools is preferred, indicating a company interest in leveraging AI for efficiency and innovation in the design process.

Analytics & Reporting:

CRM & Automation:

• Not directly relevant to the core design responsibilities, but an understanding of how marketing campaigns are managed (potentially using CRM or marketing automation tools) could be helpful for creating effective digital assets.

📝 Enhancement Note: Strong proficiency in Figma and the Adobe Creative Suite is non-negotiable. The mention of AI tools suggests a desire for candidates who are forward-thinking and can adapt to new technologies.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A core value, driving the creation of intuitive and effective user experiences. Decisions are made with the user at the forefront.

• Innovation & Improvement: Constantly questioning the status quo and actively seeking new ways to enhance products and processes, supported by the use of AI tools.

• Collaboration & Communication: Strong emphasis on teamwork, open communication, and cross-functional synergy, particularly within the "Working from Office" environment.

• High Performance & Excellence: A culture that encourages top performers to collaborate and achieve exceptional results, driven by clear goals and a supportive environment.

• Efficiency & Productivity: Valuing streamlined workflows and productive use of time, as evidenced by the provided amenities and focus on tools that boost efficiency.

Collaboration Style:

• In-Person Synergy: The company prioritizes in-office collaboration, fostering spontaneous interactions and team-building opportunities.

• Cross-Functional Integration: Designers are expected to work closely with product managers, marketers, and developers, acting as a bridge between user needs and technical implementation.

• Feedback Exchange: An environment where constructive feedback is encouraged to continuously improve designs and processes.

📝 Enhancement Note: The values align with a dynamic, collaborative, and results-oriented workplace. Candidates who thrive on teamwork and in-person interaction will find this environment appealing.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Multiple Design Streams: As a part-time role, managing diverse design responsibilities (UI, graphic, print, digital ads) efficiently and effectively will be a key challenge.

• Maintaining Design Consistency: Ensuring brand and UI consistency across various platforms and marketing materials, especially when working on different project types.

• Adapting to Agile Pace: Quickly iterating on designs and responding to feedback within fast-paced agile development cycles.

• Integrating New Tools: Learning and effectively incorporating new tools, such as AI-powered design assistants, into existing workflows.

Learning & Development Opportunities:

• Advanced Design Skills: Opportunities to hone specialized skills in UI/UX or graphic design through challenging projects and potential training.

• Industry Exposure: Working with a market leader provides insights into large-scale digital operations and international marketing strategies.

• Cross-Functional Expertise: Gaining a broader understanding of product management, marketing, and business operations through close collaboration.

• Mentorship: Potential to learn from experienced designers and product managers within the organization.

📝 Enhancement Note: The challenges are inherent to a multi-faceted role, particularly in a part-time capacity. The growth opportunities are substantial, especially for those looking to deepen their expertise and gain broad exposure within a successful company.

💡 Interview Preparation

Strategy Questions:

• Design Process Explanation: Be prepared to walk through your design process for a specific project, detailing how you handle user research, ideation, prototyping, and iteration. Focus on how you translate business goals into user-centered designs.

• Tool Proficiency Demonstration: Discuss your experience with Figma and Adobe Creative Suite. Be ready to explain why you choose specific tools for certain tasks and how you leverage their features.

• Handling Feedback: Describe a time you received constructive criticism on your design and how you incorporated it. This shows your ability to collaborate and adapt.

• Prioritization: Given the part-time nature and potentially diverse tasks, how would you prioritize your design workload to meet deadlines and objectives?

Company & Culture Questions:

• "Working from Office" Philosophy: Be ready to discuss your thoughts on the importance of in-office collaboration and how you contribute to a positive team environment.

• Machineseeker's Platforms: Show that you've researched the company's online marketplaces. What are your initial impressions from a design perspective?

• Contribution to Culture: How do you see yourself contributing to the Machineseeker Group's culture of high performance and collaboration?

Portfolio Presentation Strategy:

• Concise Storytelling: Focus on 2-3 key projects that best represent your skills for this role. Clearly articulate the problem, your solution, your process, and the outcome.

• Visual Clarity: Ensure your portfolio is well-organized, visually appealing, and easy to navigate. Use high-quality mockups and clear annotations.

• Interactive Elements: If possible, have live prototypes ready to demonstrate in Figma, showcasing interactivity and user flow.

• Quantifiable Results: Highlight any metrics or data that demonstrate the success of your designs. If exact numbers aren't available, discuss the intended impact and how you'd measure it.

📝 Enhancement Note: The interview process will likely heavily scrutinize your portfolio and your ability to articulate your design decisions and processes. Demonstrating an understanding of and enthusiasm for the company's "Working from Office" culture is also key.

📌 Application Steps

To apply for this UI & Graphic Designer position:

• Submit your application through the provided link on Join.com.

• Portfolio Customization: Ensure your submitted portfolio specifically highlights your UI/UX design for web and mobile applications, as well as your graphic design skills for digital and print marketing materials. Curate projects that showcase your process and problem-solving abilities.

• Resume Optimization: Tailor your resume to emphasize relevant experience in UI/UX design, graphic design, Adobe Creative Cloud, Figma, and any experience with agile methodologies or AI tools. Use keywords from the job description.

• Cover Letter Focus: Craft a compelling cover letter that expresses your enthusiasm for Machineseeker Group, your understanding of their business, and how your skills align with the role's responsibilities, particularly mentioning your comfort with and preference for an "in-office" working environment.

• Company Research: Thoroughly research Machineseeker Group, its platforms (Maschinensucher, TruckScout24, etc.), and its market position. Understand their mission and values to better articulate your fit during interviews.

⚠️ 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.

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