7NXT // (Mid-Level) Product Designer (m/f/d)

📍 Job Overview

Job Title: Product Designer (Mid-Level) (m/f/d)

Company: 7NXT

Location: Berlin, Germany

Job Type: Full-Time

Category: Product Design / User Experience Operations

Date Posted: December 12, 2025

Experience Level: Mid-Level (2-5 Years)

Remote Status: Hybrid

🚀 Role Summary

• This role focuses on crafting seamless, motivating, and intuitive user experiences across Android, iOS, and Web platforms, directly impacting user acquisition, activation, engagement, and retention.

• The Product Designer will own significant product areas, driving the design process from problem understanding and user journey mapping to the delivery of polished interfaces ready for implementation.

• A key aspect involves leveraging UX research and data-informed design principles to refine solutions and ensure measurable improvements in user behavior and product metrics.

• Collaboration with product managers and engineers in agile teams is central, requiring strong communication and partnership to translate design concepts into functional and user-friendly digital products.

📝 Enhancement Note: This role is categorized under "Product Design / User Experience Operations" as it involves the operationalization of design principles within a product development lifecycle, focusing on measurable user outcomes and efficient design system utilization, which are core to effective GTM and product operations.

📈 Primary Responsibilities

• Design intuitive user flows and interactions that reduce friction and support the adoption of healthy routines and long-term habit building.

• Drive the end-to-end design process for key product areas, from initial problem definition and user journey mapping to the delivery of high-fidelity UI designs.

• Collaborate closely with engineering teams to ensure designs are not only user-centric but also feasible to build, maintain, and scale efficiently.

• Utilize data, user interviews, experiments, and research findings to inform design decisions and iterate on solutions to optimize user engagement and retention metrics.

• Contribute to the refinement and extension of the company's design system, ensuring consistency across mobile and web platforms and improving the efficiency of the design and development process.

• Actively participate in cross-functional teams (Product, Engineering, Data), bringing structure to discussions and facilitating user-centered decision-making.

• Improve critical product moments across the user lifecycle, including onboarding, workout experiences, and long-term habit formation.

• Ensure the visual and UI quality of designs, paying close attention to hierarchy, spacing, and component consistency.

📝 Enhancement Note: The responsibilities highlight a proactive approach to design, emphasizing user-centricity, data-driven decision-making, and cross-functional collaboration. This aligns with operations roles that require a strategic mindset and the ability to translate insights into actionable improvements that drive business outcomes.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a strong portfolio demonstrating practical application of design principles and methodologies is paramount. A background in HCI, Design, Computer Science, or a related field is beneficial.

Experience: Minimum of 3 years of experience in designing digital products end-to-end, with a preference for experience in fitness, healthcare, finance, e-commerce, or similarly complex domains. Experience working within agile development environments (Scrum experience is a plus) is required.

Required Skills:

• End-to-End Product Design: Proven ability to design digital products from concept through to implementation readiness.

• Interaction Design: Strong portfolio showcasing thoughtful user flows, clear information architecture (IA), and well-reasoned design decisions.

• UX Research & Data-Informed Design: Proficiency in leveraging user research, A/B testing, and data analytics to refine solutions and measure impact.

• Visual/UI Design: A keen eye for visual aesthetics, including hierarchy, spacing, typography, and component consistency.

• Design Systems: Experience using or contributing to design systems to ensure product consistency and design efficiency.

• Agile Team Collaboration: Experience working closely with Product Managers and Engineers in agile development cycles.

• Communication Skills: Ability to articulate design rationale clearly to diverse stakeholders, including designers, engineers, and non-technical team members.

• Problem-Solving: Aptitude for identifying user pain points and translating them into effective design solutions.

Preferred Skills:

• Experience with Figma or similar design and prototyping tools.

• Familiarity with user feedback mechanisms and incorporating it into design iterations.

• Experience in improving key product moments such as onboarding, engagement, and habit-building features.

• Understanding of web and mobile platform design best practices.

• Contributions to design critiques and design system evolution.

📝 Enhancement Note: The emphasis on "end-to-end digital product design," "data-informed design," and "collaboration with engineers and PMs" strongly indicates a need for candidates who can operate within a structured GTM or product development process, aligning with operations skillsets. The portfolio requirement is key for demonstrating practical application of these skills.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio is mandatory, featuring at least two detailed end-to-end case studies.

• Case studies should clearly articulate the problem, the design process undertaken, the solutions implemented, and the measurable impact on key metrics.

• Demonstrations of strong interaction design, clear information architecture, and well-reasoned decisions are critical.

Process Documentation:

• Showcase an understanding of user-centered design methodologies and how they are applied in practice.

• Highlight experience in leveraging UX research and data analytics to inform design decisions and measure outcomes.

• Provide examples of how design systems were utilized or contributed to, emphasizing consistency and efficiency.

• Demonstrate the ability to iterate quickly based on feedback and data, with a focus on measurable improvements.

📝 Enhancement Note: The explicit requirement for "end-to-end case studies" and the emphasis on "measurable impact on key metrics" and "data-informed design" are direct parallels to the portfolio expectations in operations roles, which often require demonstrating process improvements, ROI, and strategic impact.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for a Mid-Level Product Designer in Berlin, Germany, with 3+ years of experience, a competitive salary range is estimated between €55,000 - €75,000 annually. This range accounts for the cost of living in Berlin, the company's industry (health & well-being tech), and the specific responsibilities outlined.

Benefits:

• 30 days of vacation per year, plus 2 additional paid holidays (December 24th & 31st).

• Hybrid working model: 3 days in the office, 2 days remote.

• Opportunity for 4 weeks of work from abroad per year.

• Free Urban Sports Club M membership and access to Nilo Health for mental health support.

• Free access to 7Mind and Gymondo digital well-being products.

• Monthly mobility budget of €30 via Navit.

• Family-friendly benefits, including support for childcare costs and sick days for children.

• Office amenities: daily fruit, vegetables, muesli, yogurt, drinks, and snacks.

• Annual training budget of €1,000 for personal growth and development.

• Pet-friendly office environment.

Working Hours: The role is full-time, typically based on a standard 40-hour work week. The hybrid model offers flexibility in structuring workdays, balancing in-office collaboration with remote focus time.

📝 Enhancement Note: The salary estimate is derived from aggregated data from reputable job boards and salary comparison sites for Product Designer roles in Berlin, Germany, with the specified experience level and industry. The benefits package is extensive, reflecting a commitment to employee well-being and work-life balance, which is increasingly important for attracting and retaining talent in competitive tech markets.

🎯 Team & Company Context

🏢 Company Culture

Industry: The company operates within the Health & Well-being Technology sector, specifically through its brands Gymondo (fitness), 7Mind (mental wellness), and BuddyFit (fitness). This positions 7NXT at the intersection of technology and personal health, a rapidly growing and impactful market.

Company Size: 7NXT is part of a growing organization, likely employing between 50-250 individuals, indicating a dynamic environment with opportunities for impact and growth, while still maintaining a degree of agility and close-knit team collaboration.

Founded: Founded with a mission to help millions build healthier routines, 7NXT has established itself as a significant player in the digital health and wellness space, demonstrating a commitment to innovation and user well-being.

Team Structure:

• The Product & Design team is a core component of 7NXT, working in close collaboration with Product Management and Engineering.

• Designers are integrated into cross-functional, agile teams, fostering a collaborative environment where ideas are shared and developed collectively.

Methodology:

• Data-Driven Decisions: A strong emphasis on using data, user research, and A/B testing to guide product development and design iterations.

• Agile Development: Working in short, focused discovery loops within agile frameworks to deliver value iteratively.

• Design System & Collaboration: Utilizing a centralized design system (Figma) and conducting regular design critiques to ensure quality and consistency across platforms.

Company Website: https://7nxt.com/

📝 Enhancement Note: The company's focus on health and wellness, combined with its agile and data-driven approach, suggests a culture that values impact, continuous improvement, and user-centricity. This is highly relevant for operations professionals who drive efficiency and effectiveness through systematic processes.

📈 Career & Growth Analysis

Operations Career Level: This "Mid-Level" Product Designer role is positioned to offer significant ownership and impact. It's a crucial stage for developing expertise in specific product domains, honing end-to-end design skills, and contributing to strategic product decisions. It serves as a stepping stone towards Senior Product Designer or Lead Designer roles.

Reporting Structure: The designer will likely report to a Design Lead, Head of Product, or a similar senior figure within the Product & Design team. They will be embedded in cross-functional product teams, collaborating daily with Product Managers and Engineers.

Operations Impact: The designer’s work directly influences user acquisition, activation, engagement, and retention—key metrics that drive business growth and revenue. By creating intuitive and motivating experiences, they contribute to the overall success and market position of 7NXT's brands.

Growth Opportunities:

• Skill Specialization: Opportunities to deepen expertise in areas like user research, interaction design, visual design, or design system management.

• Leadership Potential: Development towards leading design initiatives, mentoring junior designers, and contributing to design strategy.

• Cross-functional Exposure: Gaining a broader understanding of product development, engineering processes, and business strategy through close collaboration.

• Industry Impact: Contributing to products that genuinely improve people's physical and mental well-being, offering a high degree of job satisfaction.

• Professional Development: Access to a €1,000 annual training budget for courses, conferences, or workshops to enhance design and related operational skills.

📝 Enhancement Note: The "Mid-Level" designation implies a role with substantial responsibility and potential for growth, mirroring the trajectory of operations professionals who move from execution to strategy and leadership. The emphasis on measurable impact and cross-functional collaboration aligns well with operational career paths.

🌐 Work Environment

Office Type: The company operates a hybrid working model, suggesting a modern office space designed to facilitate collaboration, creativity, and focused work, with dedicated areas for team meetings, individual work, and potentially design critique sessions.

Office Location(s): The primary office is located at Ritterstraße 12, 10969 Berlin, Germany, in a central area conducive to commuting and accessing amenities.

Workspace Context:

• Collaborative Environment: The hybrid model encourages in-office days for team synergy, brainstorming, and building stronger working relationships across Product, Design, and Engineering.

• Tools and Technology: The design team utilizes Figma extensively, supported by other relevant tools for research, prototyping, and collaboration, enabling efficient workflow and high-quality output.

• Team Interaction: Regular design critiques and close work within agile teams foster a culture of continuous feedback and shared learning, crucial for operational excellence in design.

Work Schedule: The role is full-time with a hybrid arrangement. This allows for flexibility in managing personal time while ensuring dedicated days for in-office collaboration and team engagement, supporting efficient workflow and process management.

📝 Enhancement Note: The hybrid model and emphasis on collaboration point to a structured yet flexible work environment, common in tech companies focused on operational efficiency and employee well-being. This setup supports both focused design work and dynamic team interactions.

📄 Application & Portfolio Review Process

Interview Process:

• Application Submission: Submit CV, portfolio link (with at least two end-to-end case studies), and written answers to specific questions.

• Portfolio Review: Initial screening will heavily focus on the portfolio's demonstration of end-to-end design thinking, interaction design quality, and measurable impact.

• Hiring Manager/Team Interview: Discussion about experience, design philosophy, and how your skills align with the role and company culture. This stage may include a deeper dive into portfolio case studies.

• Design Challenge/Case Study Presentation: Candidates may be asked to present one of their case studies or work on a small, time-bound challenge to assess problem-solving, design process, and communication skills in real-time.

• Cross-functional Team Meet-and-Greet: An opportunity to interact with Product Managers, Engineers, and potentially other designers to assess cultural fit and collaboration style.

• Final Interview: Typically with senior leadership to discuss overall fit, career aspirations, and finalize any remaining questions.

Portfolio Review Tips:

• Highlight End-to-End Process: For each case study, clearly outline the problem statement, your specific role and contributions, research methodologies, design iterations, final solutions, and, most importantly, the quantitative or qualitative outcomes achieved.

• Showcase Problem-Solving: Detail how you approached complex problems, made trade-offs, and arrived at your design decisions. Explain the "why" behind your choices.

• Quantify Impact: Where possible, use metrics (e.g., conversion rates, engagement levels, task completion times) to demonstrate the effectiveness of your designs. If exact metrics aren't available, articulate the expected impact and how it would be measured.

• Visual Clarity & Storytelling: Ensure your portfolio is visually appealing, easy to navigate, and tells a compelling story about your design journey and impact.

• Tailor to the Role: Emphasize projects that align with the health, fitness, or complex digital product domains mentioned in the job description.

Challenge Preparation:

• Understand the Context: If a challenge is provided, ensure you fully grasp the problem, user, and business goals.

• Structure Your Approach: Outline your thinking process clearly, from initial analysis to solution proposal.

• Focus on Process: Highlight your methodology, how you'd gather information, and how you'd iterate.

• Communication is Key: Practice articulating your ideas concisely and persuasively, anticipating potential questions from stakeholders.

📝 Enhancement Note: The application process, particularly the emphasis on case studies, problem-solving, and quantifiable impact, closely mirrors the evaluation criteria for operations professionals. Candidates are expected to demonstrate not just skills, but also the ability to drive measurable results through structured processes.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core tool for design, prototyping, and collaboration across the company. Proficiency is essential.

• Prototyping Tools: Experience with Figma's prototyping features or standalone tools for creating interactive user flows.

Analytics & Reporting:

• Data Analysis Tools: Familiarity with using data analytics platforms (e.g., Amplitude, Mixpanel, Google Analytics) to understand user behavior and measure the impact of design changes.

• User Research Platforms: Experience with tools for conducting user interviews, surveys, and usability testing.

CRM & Automation: While not directly a CRM role, understanding how user data flows from product interactions into customer databases can be beneficial for context. Familiarity with how design impacts user journeys that might feed into marketing automation or customer success workflows is a plus.

📝 Enhancement Note: The explicit mention of Figma as the primary tool is critical. For operations roles, understanding data analytics platforms and user research tools is also paramount for data-informed decision-making and process optimization.

👥 Team Culture & Values

Operations Values:

• Impact-Driven: A strong focus on designing products that have a tangible positive effect on users' health and well-being, linking design work directly to user outcomes and business success.

• User-Centricity: Placing the user at the heart of all design decisions, ensuring experiences are intuitive, motivating, and supportive of healthy routines.

• Craftsmanship & Quality: A commitment to high standards in visual design, interaction design, and overall user experience, ensuring polished and reliable products.

• Collaboration & Transparency: Fostering an open environment where ideas are shared freely, feedback is constructive, and teams work together seamlessly to achieve common goals.

• Data-Informed Iteration: Embracing a culture of continuous learning and improvement, using data and insights to guide design evolution and optimize product performance.

Collaboration Style:

• Cross-functional Integration: Designers are integral members of agile product teams, working hand-in-hand with Product Managers and Engineers from discovery through to implementation.

• Constructive Feedback: Regular design critiques and open communication channels encourage a culture where feedback is welcomed and used to elevate the quality of work.

• Shared Ownership: Teams share responsibility for product success, promoting a collective drive towards user satisfaction and business objectives.

📝 Enhancement Note: The values of "Impact-Driven," "User-Centricity," and "Data-Informed Iteration" resonate strongly with the core principles of Revenue Operations and GTM Operations, emphasizing measurable results, customer focus, and continuous process improvement.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing User Needs with Business Goals: Effectively translating user insights and business objectives into coherent and compelling product experiences.

• Designing for Habit Formation: Creating engaging and sticky features that encourage long-term user commitment to health and wellness routines.

• Maintaining Consistency Across Platforms: Ensuring a cohesive user experience across Android, iOS, and Web, especially when working with evolving design systems and diverse technical constraints.

• Rapid Iteration in an Agile Environment: Adapting to fast-paced development cycles while maintaining design quality and strategic thinking.

Learning & Development Opportunities:

• Advanced Design Techniques: Deepening expertise in areas like behavioral design for habit formation, advanced interaction patterns, or inclusive design principles.

• Product Strategy Involvement: Gaining exposure to product strategy discussions and contributing to the long-term vision for 7NXT's brands.

• Mentorship & Leadership: Opportunities to mentor junior designers or take on leadership roles within specific product initiatives.

• Industry Trends: Staying abreast of emerging trends in UX/UI design, health tech, and digital wellness through conferences, workshops, and continuous learning.

📝 Enhancement Note: The challenges presented are typical for mid-level designers in growth-stage tech companies and require strong problem-solving, adaptability, and strategic thinking – skills highly valued in operations roles. The growth opportunities focus on deepening expertise and expanding strategic influence.

💡 Interview Preparation

Strategy Questions:

• "A feature you designed that changed a key metric - what changed and how did you measure it?" Prepare a specific example. Clearly define the metric, your design's objective, the changes implemented, and the quantifiable outcome. Be ready to discuss the data sources and measurement methodology.

• "A moment when you had to ship fast with limited information - what did you do and what happened?" Focus on your decision-making process under pressure. Highlight how you mitigated risks, made informed trade-offs, and what you learned from the experience regarding speed vs. thoroughness.

Company & Culture Questions:

• Research 7NXT, Gymondo, and 7Mind. Understand their mission, target audience, and recent product developments.

• Be prepared to discuss why you are passionate about designing for health and well-being.

Portfolio Presentation Strategy:

• Structure Your Narrative: For each case study, create a clear story: Problem -> Your Role/Process -> Solution -> Impact/Outcome.

• Focus on Impact: Quantify results wherever possible. If exact metrics are unavailable, discuss the intended impact and how you would measure success.

• Showcase Your Thinking: Explain the rationale behind your design decisions, demonstrating your problem-solving abilities and strategic approach.

• Be Ready for Deep Dives: Anticipate questions about specific design choices, user research findings, and collaboration experiences.

• Demonstrate Tool Proficiency: While not a direct requirement for presentation, be ready to discuss your experience with Figma and other relevant tools.

📝 Enhancement Note: The interview preparation advice emphasizes demonstrating measurable impact, strategic thinking, and effective communication, mirroring the expectations for operations roles where articulating ROI and process improvements is crucial. The case study questions are designed to assess practical problem-solving and decision-making under real-world constraints.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the provided link on the 7NXT careers page.

• Portfolio Customization: Ensure your portfolio prominently features at least two end-to-end case studies that highlight your process, problem-solving skills, and measurable impact, ideally related to fitness, health, or complex digital products.

• Resume Optimization: Tailor your resume to emphasize your 3+ years of experience in digital product design, specific skills in interaction and visual design, UX research, and experience in agile environments. Use keywords from the job description.

• Prepare Case Study Narratives: Practice presenting your portfolio case studies, focusing on storytelling, quantifying outcomes, and clearly articulating your design rationale and contributions.

• Research Company & Brands: Understand the mission of 7NXT and the specific goals of Gymondo, 7Mind, and BuddyFit to articulate your motivation and cultural 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.

---