Werkstudent (m/w/d) UX/UI Design - 15 bis 20 Stunden pro Woche ab sofort

📍 Job Overview

Job Title: Werkstudent (m/w/d) UX/UI Design - 15 bis 20 Stunden pro Woche ab sofort

Company: Deutsche Gesellschaft für Nachhaltiges Bauen - DGNB e.V.

Location: Stuttgart, Baden-Württemberg, Germany

Job Type: Praktikum/Werkstudium (Internship/Working Student)

Category: UX/UI Design & Software Development Support

Date Posted: 2026-04-17

Experience Level: Entry-level (0-2 years)

Remote Status: On-site

🚀 Role Summary

• This Werkstudent role focuses on contributing to the conceptualization and visualization of software solutions within an agile team, supporting the development of the DGNB System Software.

• The position involves creating essential design artifacts such as wireframes and mockups using Figma, directly impacting the user experience of certification software.

• The role offers exposure to a research project (Zirkular-X) and participation in conception workshops, providing a broad understanding of the software development lifecycle.

• Responsibilities include assisting with software quality assurance and usability testing, ensuring user-friendly and efficient software products for DGNB.

• The Werkstudent will also provide first-level support for software-related user inquiries, gaining practical experience in technical support and user issue resolution.

📝 Enhancement Note: While the original listing is for a "Werkstudent" (working student), this enhanced description frames it within a broader operations context. The role's involvement in software development, user experience, and support directly impacts the operational efficiency of the DGNB System Software, making it relevant for individuals interested in the intersection of design and operational excellence. This position is ideal for students looking to gain hands-on experience in software design and user support within a mission-driven organization.

📈 Primary Responsibilities

• Collaborate with the development team to conceptualize and visualize new software features and improvements for the DGNB System Software.

• Develop detailed wireframes and high-fidelity mockups using Figma to illustrate user interface designs and user flows.

• Support the research project "Zirkular-X" by contributing design and visualization elements as needed.

• Assist in the preparation, execution, and follow-up of conception workshops to gather requirements and refine design ideas.

• Participate in usability testing sessions and provide feedback to enhance the user-friendliness and functionality of DGNB software products.

• Conduct quality assurance checks on software solutions to identify and report bugs or areas for improvement.

• Engage in Scrum ceremonies and collaborate with external software service providers to ensure smooth project execution.

• Handle first-level software support inquiries, including receiving, processing, and resolving user requests.

• Attend team meetings and workshops focused on improving user experiences and optimizing software workflows.

📝 Enhancement Note: The responsibilities are detailed to reflect the practical application of UX/UI design principles within a software development context. The emphasis on "DGNB System Software" and "Zirkular-X" highlights specific project involvement, while "Scrum ceremonies" and "external software service providers" point to the agile and collaborative operational environment.

🎓 Skills & Qualifications

Education:

Experience:

• Demonstrated understanding of user-centered design principles and a creative flair for intuitive interfaces.

Required Skills:

• Proficiency in design tools, particularly Figma, for creating wireframes, mockups, and prototypes.

• Basic understanding of web technologies and foundational knowledge of HTML.

• Excellent German language proficiency (written and spoken) for effective communication within the team and with stakeholders.

Preferred Skills:

• Experience with web technologies and a deeper understanding of their application in UX/UI design.

• Familiarity with agile development methodologies, such as Scrum, and experience working within an agile team structure.

• Prior experience in usability testing, user research, or quality assurance processes for software.

• A structured, reliable, and independent approach to work.

📝 Enhancement Note: The skills are categorized to clearly distinguish between essential requirements and desirable additions. "Figma" is highlighted as a primary tool, and "HTML" and "web technologies" are noted for their foundational importance. The emphasis on German language skills is crucial for this specific role and location.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase of projects demonstrating proficiency in UX/UI design, including wireframing and mockup creation using tools like Figma.

• Examples of user-centered design approaches, illustrating how user needs were identified and addressed in design solutions.

• Documentation of design processes, including ideation, prototyping, and iteration phases.

Process Documentation:

• Ability to document design decisions and workflow considerations related to software development.

• Understanding of how to contribute to process improvement discussions within an agile framework.

• Awareness of quality assurance and testing processes as they relate to UX/UI deliverables.

📝 Enhancement Note: For a UX/UI Werkstudent role, the "portfolio" is less about traditional operational metrics and more about demonstrating design capability and process understanding. The requirements focus on showcasing practical design skills and the ability to contribute to the software development workflow.

💵 Compensation & Benefits

Salary Range:

• As a "Werkstudent" position (working student), compensation will be in line with German labor laws for student employment and industry standards for part-time roles in Stuttgart. Typical rates for such positions in Germany range from €12 to €18 per hour, depending on the specific responsibilities, experience, and company policy.

• Estimated Hourly Rate: €12.00 - €16.00 per hour.

Benefits:

• Modern office space located in a DGNB-certified building, reflecting the company's commitment to sustainability.

• Provision of a company laptop with the necessary software, ensuring you have the tools to succeed.

• An open company culture with flat hierarchies, promoting direct communication and accessibility.

• Direct customer contact opportunities, allowing for practical application of skills and understanding of user needs.

• Chance to expand your competencies through hands-on experience and direct involvement in projects.

• A practical role with diverse and engaging tasks that contribute to real-world software solutions.

• Complimentary beverages and weekly fresh fruit to support well-being.

• Excellent connectivity via public transportation, making commuting convenient.

Working Hours:

• Part-time commitment of 15 to 20 hours per week.

• Flexible scheduling to accommodate academic commitments, with the expectation of on-site presence in Stuttgart.

📝 Enhancement Note: The salary estimation is based on typical "Werkstudent" rates in Germany for roles requiring design skills and technical exposure. Benefits are listed comprehensively to highlight the company's offerings, with specific mention of the DGNB-certified building to align with the company's mission.

🎯 Team & Company Context

🏢 Company Culture

Industry: Sustainable Building and Construction, Environmental Certification, Non-Profit Network. The DGNB is a leading European network promoting sustainable practices in the building and real estate sector through its globally recognized certification system. This industry context emphasizes innovation, environmental responsibility, and long-term impact.

Company Size: The company is described as having a "diverse, highly motivated team" and "flat hierarchies," suggesting a medium-sized organization with a collaborative and accessible work environment. Size is not explicitly stated but implies a structure that allows for direct interaction and influence.

Founded: The DGNB was founded to address the growing need for sustainability in the construction industry, positioning itself as a key player in setting industry standards. This history underscores a commitment to driving change and fostering a sustainable built environment.

Team Structure:

• The role operates within an agile team, likely comprising software developers, project managers, and potentially other UX/UI specialists or product owners.

• Reporting is likely to a UX/UI Lead or a Software Development Manager, with close collaboration across departments involved in software development and sustainability initiatives.

Methodology:

• Data Analysis and Insights: While not a primary focus for this UX/UI role, insights derived from user testing and support requests will inform design decisions and process improvements.

• Workflow Planning and Optimization: The role participates in agile (Scrum) workflows, contributing to sprint planning, task execution, and retrospective discussions aimed at optimizing team processes and software delivery.

• Automation and Efficiency Practices: As part of a software development team, the Werkstudent will indirectly contribute to efficiency through well-designed user interfaces and by supporting the development of robust software solutions.

Company Website: https://www.dgnb.de/

📝 Enhancement Note: The company culture is deeply rooted in sustainability and innovation. The "Werkstudent" role is positioned to contribute to this mission through software design and support, offering a unique opportunity to combine design skills with an impactful industry. The agile methodology is a key operational aspect to highlight.

📈 Career & Growth Analysis

Operations Career Level: This is an entry-level, part-time position designed for students, offering foundational experience in UX/UI design and software development support. It's a stepping stone to roles in product design, software development, or operations within tech-focused organizations.

Reporting Structure: The Werkstudent will report to a team lead or manager within the software development or design department. This structure allows for direct mentorship and guidance, crucial for skill development at this career stage.

Operations Impact: While not directly managing operational processes, the Werkstudent's contributions to software design and usability enhance the efficiency of internal and external users of the DGNB System Software. Improved user experience leads to better data input, streamlined certification processes, and overall operational effectiveness for the organization and its clients.

Growth Opportunities:

• Operations Skill Advancement: Gain practical experience in UX/UI design tools (Figma), agile methodologies (Scrum), and software development lifecycles.

• Industry Exposure: Immerse in the sustainable building sector, understanding its unique technological and operational challenges and opportunities.

• Cross-functional Learning: Collaborate with various teams, including research, development, and support, broadening understanding of organizational operations.

• Portfolio Development: Build a professional portfolio with tangible design projects and contributions to a real-world software product.

• Networking: Connect with professionals in sustainability, technology, and design through team events and daily interactions.

📝 Enhancement Note: The growth analysis is tailored to a student role, focusing on skill acquisition and practical experience relevant to future career paths in operations, design, or technology. The "Operations Impact" section connects the design role to broader organizational efficiency.

🌐 Work Environment

Office Type: The role is on-site in Stuttgart, within modern, DGNB-certified office spaces. This environment reflects the company's core values of sustainability and innovation.

Office Location(s): Tübinger Straße 43, 70178 Stuttgart, Germany. This location is noted for good public transport connections.

Workspace Context:

• Collaborative Environment: The office design and "flat hierarchies" foster an open and collaborative atmosphere, encouraging interaction and knowledge sharing among team members.

• Tools and Technology: A company laptop with necessary software will be provided, ensuring access to industry-standard design and productivity tools.

• Team Interaction: Opportunities for direct interaction with colleagues, including participation in team events, workshops, and daily Scrum meetings, are integral to the work experience.

Work Schedule:

• A flexible schedule of 15-20 hours per week is offered, designed to accommodate student academic responsibilities while ensuring consistent contribution to ongoing projects. On-site presence is expected.

📝 Enhancement Note: The work environment description emphasizes the company's commitment to sustainability through its certified building and highlights the collaborative and modern aspects of the office space, which are attractive to students seeking a professional yet dynamic setting.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of application documents (CV, cover letter, and potentially portfolio highlights) by HR or the hiring manager.

• First Interview: Typically with the hiring manager (Marianna Sip) to assess qualifications, motivation, and cultural fit. Expect questions about your studies, interest in UX/UI, and the DGNB.

• Skills Assessment/Portfolio Review: A practical exercise or a detailed discussion of your portfolio may be required. This is where you'll demonstrate your design skills (Figma, wireframing, mockups) and understanding of user-centered design.

• Final Interview (if applicable): May involve meeting other team members or a senior stakeholder to confirm suitability and address any remaining questions.

Portfolio Review Tips:

• Showcase Figma Proficiency: Include examples of wireframes, mockups, and prototypes created in Figma. Clearly explain your design process for each piece.

• Highlight User-Centered Design: Present case studies that demonstrate how you identified user needs, conducted research (even if informal), and translated those insights into design solutions.

• Process Documentation: Explain your workflow, from initial concept to final design. Detail any challenges faced and how you overcame them.

• Tailor to DGNB: If possible, research the DGNB System Software and mention how your skills could contribute to its improvement. Show an understanding of the company's mission.

• Conciseness is Key: For a Werkstudent role, focus on quality over quantity. Present 2-3 strong projects that best represent your abilities.

Challenge Preparation:

• Figma Exercise: Be prepared for a potential design challenge where you might be asked to create a wireframe or mockup for a specific feature. Practice common UX/UI tasks within Figma.

• Agile/Scrum Understanding: Familiarize yourself with basic agile principles and Scrum ceremonies (sprint planning, daily stand-ups, retrospectives). Be ready to discuss how a designer fits into an agile team.

• Motivation & Fit: Prepare to articulate why you are interested in UX/UI design, why the DGNB specifically, and what you hope to learn from this Werkstudent role.

📝 Enhancement Note: The interview process and portfolio tips are customized for a Werkstudent role in UX/UI design. The emphasis is on demonstrating practical skills, understanding of design principles, and enthusiasm for the company's mission, rather than extensive operational experience.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core tool for wireframing, mockup creation, and prototyping. Proficiency is essential.

• Office Suite: Standard Microsoft Office applications (Word, Excel, PowerPoint) or equivalent for documentation, reporting, and general productivity.

Analytics & Reporting:

CRM & Automation:

• Not directly relevant to this UX/UI focused role, but an awareness of how software applications integrate into broader organizational systems is valuable.

📝 Enhancement Note: The technology stack is focused on the essential design tools for this role. Figma is the critical element, with standard office software as a baseline. Other operational tools are secondary given the student nature of the position.

👥 Team Culture & Values

Operations Values:

• Sustainability: A core value driving all company activities, reflected in its mission, certifications, and office environment. Operations professionals are expected to contribute to efficiency and responsible practices.

• Innovation: The DGNB fosters innovation in sustainable building practices and technology. This extends to how teams work, encouraging new ideas and creative problem-solving.

• Collaboration: Open communication and teamwork are paramount. The flat hierarchy encourages everyone to contribute and support each other.

• Quality & Excellence: A commitment to setting high standards, evident in the DGNB certification system and the quality of its software products.

• Impact: A shared desire to make a positive contribution to the world through sustainable development.

Collaboration Style:

• Agile & Iterative: Working within a Scrum framework means a highly collaborative and iterative approach to design and development.

• Cross-Functional: Expect close collaboration with developers, researchers, and potentially marketing or support teams.

• Open Feedback: The culture encourages constructive feedback exchange to continuously improve designs, processes, and team dynamics.

📝 Enhancement Note: The team culture and values are directly tied to the DGNB's mission of sustainability and innovation. For operations roles, understanding these values is key to aligning with the company's goals and contributing effectively to its operational objectives.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Academic and Work Commitments: Effectively managing time and workload to meet both study requirements and project deadlines.

• Translating Abstract Concepts: Converting research findings and user needs into concrete, actionable design solutions.

• Working with External Providers: Navigating communication and integration with external software development teams.

• First-Level Support Tasks: Handling diverse user inquiries, requiring problem-solving skills and patience.

Learning & Development Opportunities:

• Mentorship: Direct guidance from experienced designers and developers within the team.

• Skill Specialization: Deepen expertise in UX/UI design, particularly with Figma, and gain exposure to agile development practices.

• Industry Knowledge: Develop a strong understanding of the sustainable building sector and its digital transformation.

• Professional Portfolio: Create tangible work samples that can be showcased in future job applications.

📝 Enhancement Note: Challenges are framed in a way that highlights learning opportunities for a student role. Growth is focused on skill development, practical experience, and industry exposure, which are critical for early-career professionals.

💡 Interview Preparation

Strategy Questions:

• Motivation & Fit: "Why are you interested in UX/UI design, and what attracted you to the DGNB?" Be ready to connect your passion for design with the company's sustainability mission.

• Design Process: "Describe your process for creating a wireframe or mockup in Figma. What steps do you take from concept to final design?" Be prepared to walk through a project in your portfolio.

• Problem Solving: "Imagine a user is struggling to find a specific certification document on our software. How would you approach diagnosing and solving this usability issue?" Think about user-centered approaches and potential design solutions.

Company & Culture Questions:

• "What do you know about the DGNB and its role in sustainable building?" Show you've done your research.

• "How do you see yourself contributing to a team that values sustainability and innovation?"

Portfolio Presentation Strategy:

• Focus on Impact: For each project, clearly state the problem, your role, the solution, and the outcome (even if qualitative, like "improved clarity" or "positive user feedback").

• Showcase Figma Skills: Be ready to demonstrate your Figma workflow and explain your design choices.

• Be Concise and Clear: Present your strongest 2-3 projects. For a Werkstudent role, depth and clarity on a few projects are better than a broad overview of many.

• Engage and Ask Questions: Show enthusiasm and ask thoughtful questions about the team, projects, and company culture.

📝 Enhancement Note: Interview preparation advice is practical and geared towards a student applicant. It emphasizes demonstrating enthusiasm, design capability, and an understanding of the company's mission and operational context.

📌 Application Steps

To apply for this operations position:

• Submit your application through the online career portal linked on the DGNB website.

• Portfolio Customization: Prepare a concise portfolio (PDF or link) highlighting 2-3 relevant UX/UI design projects, with a focus on Figma work, wireframes, and mockups.

• Resume Optimization: Ensure your resume clearly lists your current studies, relevant skills (Figma, HTML, German), and any prior design or technical experience.

• Interview Preparation: Practice articulating your design process, motivation for joining DGNB, and understanding of user-centered design principles. Be ready to discuss your portfolio.

• Company Research: Familiarize yourself with the DGNB's mission, its certification system, and the importance of sustainability in the construction industry.

⚠️ 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.