Product Designer:in - Tegtmeier Internet Solutions GmbH

📍 Job Overview

Job Title: Product Designer:in

Company: Tegtmeier Internet Solutions GmbH (Hiring through SinnKontor GmbH)

Location: Hamburg, Germany

Job Type: Full-Time

Category: Product Design / UX/UI

Date Posted: 2026-08-27

Experience Level: Mid-Level (3-5 years)

Remote Status: On-site

🚀 Role Summary

• Drive product innovation by developing and refining the product roadmap, translating high-level visions into actionable product ideas.

• Design and conceptualize intuitive User Interfaces (UI) for diverse platforms, ensuring a seamless and engaging user experience (UX).

• Uphold and evolve the company's Design System, guaranteeing consistent design quality and brand identity across all product offerings.

• Conduct User Research and Usability Testing to continuously optimize the user experience and validate design decisions.

• Collaborate closely with cross-functional teams, including engineering and product management, to bring innovative AI-first solutions to life.

📝 Enhancement Note: This role is positioned as a Product Designer with a strong emphasis on both UI and UX, requiring hands-on design system management and user-centric research methodologies. The "AI-first" approach indicates a forward-thinking product development strategy, making candidates with experience in emerging technologies highly desirable. The hiring is facilitated by SinnKontor GmbH on behalf of Tegtmeier Internet Solutions GmbH, a detail important for application submission.

📈 Primary Responsibilities

• Product Vision & Roadmap Development: Translate overarching product visions into concrete product ideas and a detailed product roadmap, aligning with the company's "AI-first" development strategy.

• UI/UX Design & Conceptualization: Design user-friendly and aesthetically pleasing interfaces for web and potentially mobile applications, focusing on intuitive navigation and user flows.

• Design System Management: Develop, maintain, and evangelize the company's design system, ensuring consistency in visual language, components, and brand guidelines across all digital products.

• User-Centric Research: Plan and execute user research initiatives, including interviews, surveys, and usability testing, to gather insights and inform design iterations.

• Cross-functional Collaboration: Work effectively with product managers, engineers, and other stakeholders to ensure design feasibility, timely delivery, and alignment with business objectives.

• Iterative Design Process: Champion an iterative design process, incorporating feedback from user testing and stakeholder reviews to continuously improve product usability and effectiveness.

• Innovation & Ideation: Contribute to the ideation process for new projects, particularly those leveraging AI, and explore innovative solutions within the tourism, mental health, and music industries.

📝 Enhancement Note: The responsibilities highlight a blend of strategic product thinking and hands-on design execution. The emphasis on "AI-first" and specific industry applications suggests the need for designers who can translate complex technical concepts into user-friendly experiences within niche markets.

🎓 Skills & Qualifications

Education: Bachelor's degree in Design, Human-Computer Interaction (HCI), or a related field.

Experience: 3-5 years of professional experience in product design, UI/UX design, or a closely related role.

Required Skills:

• Expertise in Figma: Demonstrated proficiency in Figma for wireframing, prototyping, and high-fidelity design.

• Design System Proficiency: Proven experience in building, managing, and scaling design systems to ensure design consistency and efficiency.

• User Research Methodologies: Strong understanding and practical application of user research techniques, including user interviews, surveys, and usability testing.

• UI/UX Design Principles: Solid grasp of user-centered design principles, interaction design, and visual design best practices.

• Cross-functional Teamwork: Excellent communication and collaboration skills, with a track record of working effectively in agile, cross-functional teams.

• Prototyping Skills: Ability to create interactive prototypes to effectively communicate design concepts and user flows.

• Problem-Solving & Initiative: Proactive approach to identifying design challenges and proposing innovative solutions.

Preferred Skills:

• Experience with AI-driven Products: Familiarity with designing for AI-powered features or applications.

• Industry Experience: Exposure to or interest in the tourism, mental health, or music industries.

• Familiarity with other Design Tools: Experience with complementary design and prototyping tools.

• Understanding of Software Development Lifecycles: Basic knowledge of how software is developed and deployed.

📝 Enhancement Note: The requirement for expertise in Figma and experience with design systems is critical. Candidates should be prepared to showcase their proficiency and understanding of how design systems contribute to scalability and brand consistency in a growing tech company.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Case Studies: Showcase 2-3 detailed case studies demonstrating your product design process from problem definition to final solution.

• Design System Examples: Include specific examples of your contributions to design systems, highlighting component design, style guides, and implementation guidelines.

• UI/UX Design Samples: Present a range of UI designs and UX flows for different platforms (web, mobile), emphasizing user-centricity and intuitive interaction.

• Prototyping Examples: Provide links to interactive prototypes or video demonstrations of your work, illustrating user journeys and key interactions.

• Problem-Solving Demonstrations: Clearly articulate the design challenges you faced, your thought process, and how your solutions effectively addressed user needs and business goals.

Process Documentation:

• User Research Documentation: Examples of how you've planned, executed, and synthesized findings from user research and usability tests.

• Design System Documentation: Evidence of your ability to document design principles, components, and usage guidelines for a design system.

• Workflow Visualization: Diagrams or descriptions of how you've mapped out user flows and optimized processes through design.

📝 Enhancement Note: A strong portfolio is paramount for this role. Candidates should focus on demonstrating their end-to-end design process, their ability to manage and evolve design systems, and their impact on user experience through measurable outcomes. The "AI-first" context suggests that showcasing projects involving data-driven design or intelligent features would be highly advantageous.

💵 Compensation & Benefits

Salary Range: For a Product Designer with 3-5 years of experience in Hamburg, Germany, the estimated annual salary range is typically between €55,000 and €75,000. This can vary based on specific skills, portfolio strength, and negotiation.

Benefits:

• Work Environment: A modern office space with excellent equipment, conveniently located near the main train station (Hauptbahnhof).

• Professional Development: Regular participation in IT conferences, ongoing training opportunities, hackathons, and team events to foster learning and collaboration.

• Wellness & Refreshments: Complimentary drinks, fruits, vegetables, and snacks provided daily.

• Meal Subsidies: Financial assistance towards lunch expenses.

• Health & Wellness: Contribution towards an EGYM Wellpass membership, promoting employee well-being.

Working Hours: Standard full-time working hours are expected, likely around 40 hours per week, with potential for some flexibility depending on project needs and team agreements.

📝 Enhancement Note: The salary estimate is based on current market data for Product Designers in Hamburg, Germany, considering the specified experience level and the company's industry. The benefits package focuses on professional growth, employee well-being, and a supportive work environment, common in tech companies seeking to attract and retain talent.

🎯 Team & Company Context

🏢 Company Culture

Industry: Software Development, Technology, AI Solutions. Tegtmeier Internet Solutions GmbH specializes in developing custom software solutions, with a current strategic focus on "AI-first" projects across diverse sectors like tourism, mental health, and the music industry. This indicates a forward-thinking approach to technology adoption and market application.

Company Size: While SinnKontor GmbH is a recruitment agency, Tegtmeier Internet Solutions GmbH is described as having an "enthusiastic team" and "flat hierarchies," suggesting a mid-sized company environment, likely between 50-200 employees, fostering close collaboration and agility.

Founded: Tegtmeier Internet Solutions GmbH has been operating for over 20 years, signifying stability and deep industry experience, while its current "AI-first" initiative points to a commitment to innovation and adaptation.

Team Structure:

• The Product Design role is part of a cross-functional team, working closely with product managers and software engineers.

• Flat hierarchies are emphasized, suggesting direct communication channels and reduced bureaucracy.

• The culture values "Nerdigkeit" (nerdiness), innovation, and creativity, encouraging passionate engagement with technology. Methodology:

• AI-First Development: A core methodology driving new projects, integrating artificial intelligence from the outset of product conception and development.

• Agile & Collaborative: Teams operate with a strong emphasis on collaboration, open communication, and iterative development cycles.

• User-Centric Design: User research and usability testing are integral to the design process, ensuring products meet user needs effectively.

Company Website: https://sinnkontor.de (for SinnKontor GmbH, the hiring partner) and implied focus on Tegtmeier Internet Solutions GmbH's offerings.

📝 Enhancement Note: The company culture appears to blend established expertise with a strong drive for innovation, particularly in AI. The emphasis on a familial, yet professional, environment and the "anything but ordinary" ethos suggests a workplace where passionate individuals can make a significant impact.

📈 Career & Growth Analysis

Operations Career Level: This role is classified as a Mid-Level Product Designer, requiring 3-5 years of experience. It involves significant autonomy in design execution and contributions to product strategy and roadmap development.

Reporting Structure: The Product Designer will likely report to a Head of Product, a Lead Designer, or a Product Manager within a cross-functional team structure. The flat hierarchy suggests direct interaction with senior leadership and other departments.

Operations Impact: The Product Designer plays a crucial role in shaping the user experience and product direction, directly influencing user adoption, satisfaction, and ultimately, the success of Tegtmeier's innovative software solutions, particularly in emerging AI-driven markets.

Growth Opportunities:

• Skill Specialization: Deepen expertise in AI-driven design, advanced UX research methodologies, or design system architecture.

• Leadership Development: Potential to grow into a Senior Product Designer role, mentor junior designers, or take on product ownership responsibilities for specific features or products.

• Cross-functional Expertise: Gain deeper understanding of software development, AI technologies, and specific industry domains (tourism, mental health, music) to enhance product strategy contributions.

• Continuous Learning: Access to IT conferences, training, and hackathons to stay abreast of the latest design trends, tools, and AI advancements.

📝 Enhancement Note: This role offers a clear path for growth within a company actively pursuing cutting-edge technology. The opportunity to shape products from the ground up, especially with an AI focus, provides a unique platform for career advancement in a high-demand field.

🌐 Work Environment

Office Type: The company maintains a modern office environment located conveniently near Hamburg's main train station. This suggests a professional and well-equipped workspace designed for collaboration and productivity.

Office Location(s): Hamburg, Germany, specifically at Burchardstr. 14, 20095 Hamburg, close to the Hauptbahnhof. This location offers excellent public transport connectivity.

Workspace Context:

• Equipment: The office provides the "best equipment," indicating access to high-performance hardware and software necessary for design work.

• Collaboration Spaces: The emphasis on cross-functional teams and flat hierarchies implies the availability of collaborative spaces and an open-plan or flexible office layout that encourages interaction.

• Amenities: The provision of free drinks, fruit, vegetables, snacks, and lunch subsidies contributes to a comfortable and supportive daily work experience.

Work Schedule: While full-time (around 40 hours/week) is standard, the company culture suggests a degree of flexibility may be possible, accommodating project needs and individual work styles within a collaborative framework.

📝 Enhancement Note: The work environment is designed to be both productive and supportive, with a focus on employee well-being and access to resources. The central Hamburg location is a significant advantage for accessibility and quality of life.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, resume, and portfolio by SinnKontor GmbH or Tegtmeier Internet Solutions GmbH's HR/recruiting team.

• Portfolio Presentation & Discussion: A session where you present your portfolio, focusing on 1-2 key projects, discussing your design process, problem-solving approach, and the impact of your work. Be prepared to articulate your experience with design systems and user research.

• Cross-functional Team Interview: An interview with potential colleagues, likely including product managers and engineers, to assess your collaboration skills, technical understanding, and cultural fit within the team.

• Hiring Manager Interview: A final discussion with Jan Tegtmeier (or another senior leader) to evaluate your strategic thinking, alignment with company vision, and overall suitability for the role.

Portfolio Review Tips:

• Highlight Impact: Focus on quantifiable results and the "why" behind your design decisions. Show how your work solved problems and delivered value.

• Showcase Process: Detail your design process, from initial research and ideation to iteration and final implementation. Explain your rationale at each stage.

• Design System Expertise: Clearly demonstrate your experience with design systems, showing examples of components, guidelines, and how you've ensured consistency.

• AI & Industry Relevance: If possible, highlight any experience or interest in AI-driven products or the specific industries mentioned (tourism, mental health, music).

• Conciseness: Be prepared to present your portfolio efficiently, focusing on the most relevant projects for this specific role.

Challenge Preparation:

• Design Challenge: You may be given a small design problem or task to complete within a set timeframe, either before or during the interview process. Practice designing UI/UX solutions for hypothetical problems, focusing on rapid ideation and justification.

• System Thinking: Be ready to discuss how you would approach building or scaling a design system for new products.

• Collaboration Scenarios: Prepare to discuss how you handle disagreements with engineers or product managers regarding design decisions.

📝 Enhancement Note: The interview process emphasizes a thorough evaluation of design skills, process, collaboration, and cultural fit. A well-prepared and impactful portfolio presentation is critical for success.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: This is a mandatory requirement. Proficiency in Figma for UI design, prototyping, and collaboration is essential.

• Design System Tools: Familiarity with tools and methodologies for creating and managing design systems (e.g., Storybook, Zeroheight, or Figma's own capabilities).

Analytics & Reporting:

• User Analytics Platforms: Experience with tools like Google Analytics, Mixpanel, Amplitude, or similar for tracking user behavior and product performance.

• Usability Testing Tools: Familiarity with platforms for conducting remote or in-person usability tests (e.g., UserTesting.com, Lookback).

CRM & Automation:

• While not directly mentioned, an understanding of how design impacts CRM platforms or automated workflows might be beneficial, especially if the company uses such tools for customer engagement or internal processes.

📝 Enhancement Note: The core technical requirement is mastery of Figma. Knowledge of design system management tools and user analytics platforms will significantly strengthen a candidate's profile, demonstrating an ability to work with data and ensure design impact.

👥 Team Culture & Values

Operations Values:

• Quality & Passion: A commitment to delivering high-quality software solutions with genuine enthusiasm for technology.

• Innovation & Curiosity: An environment that encourages exploring new ideas, especially in AI, and fosters a "nerdiness" for tech.

• Collaboration & Openness: Emphasis on teamwork, open communication, and working together on an equal footing ("Augenhöhe").

• Agility & Adaptability: Willingness to embrace new projects and technologies, such as the "AI-first" initiative, and adapt to evolving market needs.

• Pragmatism & Groundedness: A "hanseatisch bodenständig" (Hanseatic, down-to-earth) spirit, balancing innovation with practical execution.

Collaboration Style:

• Cross-functional Integration: Designers are expected to work closely with engineers and product managers, contributing actively to team discussions and decision-making.

• Direct Communication: Flat hierarchies facilitate direct communication, encouraging feedback exchange and shared problem-solving.

• Knowledge Sharing: The culture of continuous learning (conferences, hackathons) implies an environment where knowledge is shared freely among team members.

📝 Enhancement Note: The team culture values both technical expertise and collaborative spirit. Candidates who demonstrate passion for technology, a proactive approach to problem-solving, and strong teamwork skills will likely thrive in this environment.

⚡ Challenges & Growth Opportunities

Challenges:

• "AI-First" Implementation: Designing intuitive user experiences for complex AI-driven features requires innovative thinking and the ability to abstract technical concepts for end-users.

• Balancing Multiple Projects: With new projects "on the green field," managing design priorities and timelines across diverse industry applications (tourism, mental health, music) can be demanding.

• Evolving Design System: Continuously updating and expanding the design system to accommodate new features, AI integrations, and diverse platform needs.

• Cross-functional Alignment: Ensuring seamless integration of design vision with engineering capabilities and product strategy, especially in a fast-paced, innovative environment.

Learning & Development Opportunities:

• AI Design Specialization: Gain hands-on experience designing for AI, understanding its potential and limitations in user interfaces.

• Industry Deep Dives: Develop specialized knowledge in sectors like tourism, mental health, or music, enabling more context-aware design solutions.

• Leadership Track: Potential to advance to senior design roles, lead design initiatives, or contribute to product strategy at a higher level.

• Tech Stack Exposure: Opportunity to work with modern software stacks and emerging technologies alongside experienced engineers.

📝 Enhancement Note: This role presents exciting challenges in a cutting-edge field. The opportunities for learning and professional growth are substantial, particularly for individuals eager to work with AI and shape the future of product design in specialized industries.

💡 Interview Preparation

Strategy Questions:

• "How would you approach designing an AI-powered feature for [specific industry, e.g., personalized travel recommendations]?" (Focus on user needs, data integration, and transparent AI interaction.)

• "Describe a time you had to balance conflicting design requirements from different stakeholders. How did you resolve it?" (Highlight communication, negotiation, and data-driven decision-making.)

• "How do you ensure a design system remains scalable and relevant as a product evolves, especially with new technologies like AI?" (Discuss governance, component libraries, and contribution processes.) Company & Culture Questions:

• "What interests you most about Tegtmeier Internet Solutions' 'AI-first' approach and its application in industries like tourism or mental health?" (Show research and genuine curiosity.)

• "Describe your ideal collaborative environment when working with engineers and product managers." (Emphasize open communication, shared ownership, and mutual respect.)

• "How do you measure the success of your designs, beyond aesthetic appeal?" (Focus on UX metrics, user feedback, conversion rates, and task completion.) Portfolio Presentation Strategy:

• Structure: Begin with a brief overview of your overall design philosophy and experience. Then, dive into 1-2 detailed case studies.

• Narrative: Tell a story for each project: the problem, your process, the challenges, your solutions, and the impact.

• Visuals: Use high-quality mockups, wireframes, and prototypes. Clearly label components and explain design choices.

• Interactive Elements: If possible, use interactive prototypes or screen recordings to demonstrate user flows.

• Q&A Readiness: Anticipate questions about your design decisions, tool proficiency, and experience with design systems and user research.

📝 Enhancement Note: Preparation should focus on demonstrating not just design skills, but also strategic thinking, problem-solving capabilities, and a strong understanding of user-centered design principles within an innovative, AI-focused context.

📌 Application Steps

To apply for this Product Designer position:

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

• Portfolio Customization: Tailor your portfolio to highlight projects demonstrating your UI/UX design skills, design system experience, and user research methodologies. Prioritize work that shows problem-solving and impact.

• Resume Optimization: Ensure your resume clearly lists your 3-5 years of relevant experience, expertise in Figma, and any experience with AI, design systems, or the specified industries. Use keywords from the job description.

• Prepare for Presentation: Practice presenting 1-2 key portfolio projects, focusing on your process, rationale, and outcomes. Be ready to articulate your contributions to design systems and user research.

• Company Research: Familiarize yourself with Tegtmeier Internet Solutions GmbH's work and the "AI-first" strategy. Understand their focus industries and company culture as presented by SinnKontor GmbH.

⚠️ 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.