Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: SumUp

Location: Berlin, Germany

Job Type: Full-time

Category: Product Design / UX/UI

Date Posted: April 23, 2026

Experience Level: Mid-Senior (5-10 years)

Remote Status: On-site

🚀 Role Summary

• Own and shape key parts of SumUp's product experience, designing intuitive, scalable, and high-quality solutions across multiple platforms.

• Drive the end-to-end design process, from discovery of user problems and opportunities to the delivery of impactful user-facing experiences.

• Collaborate closely with Product and Engineering teams to define problems, explore solutions, and deliver meaningful outcomes that impact users and the business.

• Actively contribute to product strategy and roadmap definition, balancing immediate execution with ongoing discovery and innovation.

• Leverage data and user insights to inform design decisions and continuously improve the product, ensuring coherence across the ecosystem through design system contributions.

📝 Enhancement Note: This role is positioned as a Senior Product Designer, indicating a need for significant autonomy, strategic thinking, and the ability to mentor or guide less experienced designers. The emphasis on "owning" domains and shaping product direction suggests a high level of responsibility and influence.

📈 Primary Responsibilities

• Take ownership of end-to-end product design for designated domains, encompassing user research, discovery, concept development, prototyping, user testing, and final delivery.

• Spearhead product discovery efforts by identifying and articulating user problems, defining strategic opportunities, and formulating testable hypotheses in close partnership with Product Managers and Engineers.

• Design and deliver intuitive, engaging, and high-quality user experiences that drive key business outcomes such as user activation, engagement, and retention across various platforms.

• Utilize a range of design techniques, including prototyping (potentially AI-assisted) and user research methodologies, to explore, validate, and refine design solutions.

• Integrate data analytics, user feedback, and market insights into the design process to inform decision-making and foster continuous product improvement.

• Actively contribute to the development, maintenance, and evolution of SumUp's design system, ensuring consistency, scalability, and a cohesive user experience across all products.

• Proactively contribute to the product roadmap by balancing focused execution on current initiatives with strategic exploration of future opportunities and innovations.

• Effectively communicate design rationale, decisions, and outcomes through strong storytelling and compelling presentations to stakeholders, including engineering, product, and leadership.

📝 Enhancement Note: The responsibilities highlight a blend of strategic product thinking and hands-on execution. The emphasis on "shaping hypotheses," "defining opportunities," and "shaping the product roadmap" points towards a role that requires not just design execution but also strategic input into product direction.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a strong portfolio and demonstrable experience in product design, UX/UI design, or a related field are expected. A Bachelor's or Master's degree in Design, Human-Computer Interaction, or a related technical field may be considered advantageous.

Experience: 5-10 years of professional experience in product design, with a proven track record of designing and shipping successful user-facing digital products. Experience in a fast-paced, cross-functional environment, ideally within the fintech industry or for a company with a significant user base, is highly desirable.

Required Skills:

• Deep knowledge of human interface design principles and best practices, with the ability to apply them to create intuitive, inclusive, and consistent experiences across diverse devices and platforms.

• Strong visual and interaction design skills, demonstrated through the creation of clear visual hierarchies, polished interfaces, and a keen attention to detail.

• Proficiency in end-to-end design execution, from user research and conceptualization to rapid prototyping and validation of ideas.

• Robust product thinking capabilities, including the ability to understand user needs, business goals, and technical constraints to define problems and prioritize solutions effectively.

• Excellent storytelling and communication skills, with the ability to translate complex design rationale and decisions into clear, compelling narratives for diverse audiences.

• Proven ability to work collaboratively and deeply embedded within engineering and product teams, contributing to feedback loops and raising overall product quality.

Preferred Skills:

• Experience with AI-assisted design methods and tools.

• Contribution to or management of design systems.

• Experience in user research methodologies and conducting user testing.

• Familiarity with agile development methodologies.

• Experience in the fintech industry or with complex financial products.

📝 Enhancement Note: The requirement for "5-10 years" experience, coupled with the "Senior" title, suggests the company is looking for an individual who can operate with a high degree of autonomy, mentor others, and contribute strategically to product development beyond just execution. The emphasis on "deep knowledge" implies a need for mastery in core design principles.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end product design projects demonstrating ownership from discovery to delivery, highlighting problem definition, solution exploration, and final outcomes.

• Include examples of complex problem-solving, illustrating how you translated intricate challenges into intuitive and user-friendly experiences.

• Present a diverse range of design outputs, including wireframes, high-fidelity mockups, interactive prototypes, and user flows.

• Demonstrate strong visual and interaction design skills through polished UI examples and clear design system contributions.

• Provide evidence of using data, user research, and insights to inform design decisions and measure impact.

Process Documentation:

• Detail your approach to user research and discovery, including methods for identifying user needs and defining product opportunities.

• Illustrate your prototyping process, from low-fidelity concepts to high-fidelity, interactive prototypes for validation.

• Explain how you integrate with engineering and product teams, detailing your collaboration workflows and feedback loops.

• Showcase your contribution to design systems, including process for maintaining consistency and scalability.

• Document your approach to using data and analytics for continuous product improvement and design iteration.

📝 Enhancement Note: For a senior role, the portfolio is crucial. It needs to go beyond just showcasing final designs to demonstrating strategic thinking, process rigor, and the ability to drive significant business outcomes through design. Emphasize projects where you took initiative and influenced product direction.

💵 Compensation & Benefits

Salary Range: For a Senior Product Designer in Berlin with 5-10 years of experience, the estimated salary range is typically between €70,000 and €95,000 annually. This can vary based on specific experience, the depth of their portfolio, and negotiation.

Benefits:

• Opportunity to work with SumUppers globally on large-scale fintech products used by millions of businesses worldwide.

• Virtual Stock Option programme: ownership stake in SumUp's future success.

• Dedicated annual Learning & Development (L&D) budget of €2,000 for individual development (conferences, further education).

• Corporate pension scheme with up to 20% employer match on contributions.

• Generous time off: 28 days of paid leave plus public holidays and special leave days.

• Sabbatical: 1-month sabbatical after 3 years of service (Break4me).

• Numerous other benefits including Urban Sports Club subsidy, Kita placement assistance, and subsidized office lunches.

• Referral Bonus program.

Working Hours: The role implies a standard full-time workweek, likely around 40 hours, with an emphasis on an "office-first setup" in Berlin. While not explicitly stated as flexible, the benefits suggest a supportive environment for work-life balance.

📝 Enhancement Note: The salary range is an estimate based on industry benchmarks for Senior Product Designers in Berlin, Germany, considering the company's size and industry (Fintech). Benefits are directly pulled from the provided text, with emphasis on those particularly attractive to experienced professionals.

🎯 Team & Company Context

🏢 Company Culture

Industry: Fintech, Financial Services Technology. SumUp operates in a highly competitive and rapidly evolving sector, providing financial tools and payment solutions for small businesses. This context means a focus on reliability, security, user-friendliness, and innovation.

Company Size: Over 3,000 SumUppers. This indicates a large, established, but likely still agile organization with ample resources and opportunities for cross-functional collaboration.

Founded: SumUp was founded in 2012. This history suggests a company that has successfully scaled and navigated the complexities of the fintech market, moving beyond startup phase to become a significant player.

Team Structure:

• The design team likely operates within cross-functional product squads, each focusing on specific areas of the SumUp ecosystem.

• The Senior Product Designer will be embedded within these squads, working closely with Product Managers, Engineers, Researchers, and potentially other designers and specialists.

Methodology:

• Data-driven decision making is a core methodology, with an emphasis on using insights from user research and analytics to inform design and product strategy.

• Agile methodologies are likely employed, facilitating iterative development, rapid prototyping, and continuous feedback loops.

• A strong focus on user-centered design principles ensures that user needs and business goals are balanced.

• Design system adoption suggests a commitment to efficiency, consistency, and scalability in design and development.

Company Website: https://www.sumup.com/

📝 Enhancement Note: The company culture is described as diverse, inclusive, and focused on continuous learning and professional growth. The fintech industry demands a high degree of professionalism, attention to detail, and a commitment to user trust and security.

📈 Career & Growth Analysis

Operations Career Level: This role is a "Senior Product Designer," signifying a level of expertise and responsibility beyond mid-level. It implies the ability to lead design initiatives within a specific product domain, mentor junior designers, and significantly influence product strategy. It's a critical individual contributor role with potential leadership aspirations.

Reporting Structure: The Senior Product Designer will report to a Design Lead or Head of Design. They will work in close collaboration with Product Managers and Engineering Leads within their assigned product squad, forming a core part of the product development triad.

Operations Impact: The impact of this role is directly tied to enhancing the user experience of SumUp's financial products. By designing intuitive and effective solutions, the Senior Product Designer will contribute to increased user activation, engagement, and retention, directly influencing revenue growth and customer satisfaction for millions of small businesses globally.

Growth Opportunities:

• Specialization & Leadership: Deepen expertise in specific product areas (e.g., payments, lending, business accounts) or transition into a Design Lead role, managing a team of designers.

• Skill Development: Utilize the €2,000 annual L&D budget for conferences, workshops, or further education to enhance skills in emerging design technologies (like AI-assisted design) or strategic product thinking.

• Cross-functional Exposure: Gain broader experience by working on different product areas or collaborating with various business units within SumUp, understanding the end-to-end business operations.

• Strategic Influence: Contribute to higher-level product strategy discussions and roadmap planning, evolving from an executor to a strategic partner.

📝 Enhancement Note: The growth opportunities are framed around advancing within the design discipline, potentially into leadership, or broadening one's impact across the product and business. The L&D budget and sabbatical offer tangible support for professional development and long-term commitment.

🌐 Work Environment

Office Type: The role is described as "office-first" and located in their Berlin office. This suggests a collaborative workspace designed to foster in-person interaction, team cohesion, and spontaneous idea exchange, typical of modern tech companies.

Office Location(s): Berlin, Germany. This location is a major European tech hub, offering a vibrant ecosystem for designers and tech professionals. Specific office details (e.g., amenities, accessibility) would be available upon inquiry or during the interview process.

Workspace Context:

• The workspace will be designed to facilitate collaboration, with opportunities to interact closely with Product Managers, Engineers, and fellow designers.

• Access to necessary design tools, software, and potentially a well-equipped design system will be standard.

• The environment likely encourages cross-pollination of ideas through team meetings, design critiques, and informal discussions.

Work Schedule: A standard full-time work schedule is expected, likely around 40 hours per week. The "office-first" approach implies regular in-office attendance, but modern companies often offer some degree of flexibility within working hours to accommodate personal needs, provided work output and collaboration are maintained.

📝 Enhancement Note: The "office-first" nature of the role in Berlin emphasizes in-person collaboration and immersion in the company's culture, which can be a significant factor for candidates seeking a strong team dynamic and direct interaction.

📄 Application & Portfolio Review Process

Interview Process:

• Application Submission: Submit resume and a portfolio that clearly showcases end-to-end design projects and your strategic thinking.

• Initial Screening: A recruiter or hiring manager will review applications and portfolios to assess basic qualifications and design experience.

• Design Challenge/Portfolio Review: Candidates may be asked to present a specific case study from their portfolio, discussing their process, challenges, and outcomes. This could be followed by a more in-depth discussion about their design philosophy and approach to problem-solving.

• Team Interviews: Interviews with Product Managers, Engineers, and potentially other designers to assess collaboration skills, technical understanding, and cultural fit.

• Final Interview: A discussion with senior leadership (e.g., Head of Design, VP of Product) to evaluate strategic thinking, leadership potential, and overall alignment with SumUp's vision.

Portfolio Review Tips:

• Curate Selectively: Focus on 3-4 of your strongest, most relevant projects that demonstrate end-to-end ownership and significant impact.

• Tell a Story: For each project, clearly articulate the problem, your role, your process, the challenges you faced, the solutions you designed, and the measurable outcomes (user and business impact). Use visuals effectively.

• Showcase Process: Detail your research, ideation, prototyping, and iteration phases. Explain why you made certain design decisions.

• Highlight Collaboration: Mention how you worked with product, engineering, and other stakeholders.

• Be Ready for Questions: Anticipate questions about your design choices, trade-offs, and how you handle feedback or conflicting opinions.

Challenge Preparation:

• If a specific design challenge is provided, thoroughly understand the brief, ask clarifying questions, and define your approach before diving into solutions.

• Focus on demonstrating your problem-solving process, critical thinking, and ability to articulate your rationale, rather than just delivering a polished final design within a limited timeframe.

• For hypothetical scenarios, consider business goals, user needs, and technical constraints.

📝 Enhancement Note: The emphasis on "end-to-end design process," "shaping product direction," and "storytelling" indicates that interviewers will be looking for a candidate who can articulate their strategic thinking and impact, not just their aesthetic skills.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly probable given industry trends and its collaborative nature), Sketch, Adobe Creative Suite (Photoshop, Illustrator).

• Prototyping Tools: InVision, Principle, Axure, or Figma's native prototyping capabilities.

• User Research & Testing: Tools like UserTesting.com, Lookback, Maze, or internal SumUp research platforms.

• Collaboration & Project Management: Jira, Confluence, Asana, Trello.

Analytics & Reporting:

• Analytics Platforms: Google Analytics, Amplitude, Mixpanel, or similar for tracking user behavior and product performance.

• Data Visualization: Tableau, Power BI, or internal dashboards for understanding user data and reporting metrics.

CRM & Automation:

• While not directly a designer's primary tool, understanding how CRM systems (e.g., Salesforce) and marketing automation platforms influence user journeys might be beneficial for context.

📝 Enhancement Note: While the job description doesn't explicitly list tools, Figma is a near-universal standard for product design. The ability to use prototyping tools for user validation and analytics platforms for data-informed design is crucial for a Senior Product Designer.

👥 Team Culture & Values

Operations Values:

• Empowerment: The company mission is to empower small businesses, which likely translates into a culture that empowers its employees to take ownership and drive initiatives.

• Global Collaboration: With SumUppers from over 90 nationalities, a value placed on diverse perspectives and effective cross-cultural communication is expected.

• Innovation & Continuous Learning: The fintech industry demands constant adaptation. SumUp fosters a culture where learning is encouraged, and new ideas are explored.

• Inclusivity & Belonging: A strong commitment to creating a safe, respectful, and inclusive environment where everyone feels valued and supported.

• Data-Driven Approach: Decisions are informed by data and insights, promoting a culture of evidence-based strategy and continuous improvement.

• Efficiency & Impact: A focus on delivering impactful solutions efficiently, aligning with the company's mission to provide simple tools for small businesses.

Collaboration Style:

• Cross-functional Integration: Designers are expected to work deeply embedded with Product and Engineering, forming strong collaborative partnerships.

• Feedback-Oriented: An environment that encourages open feedback loops, design critiques, and constructive dialogue to elevate product quality.

• Knowledge Sharing: A culture that promotes sharing best practices, learnings, and insights across teams and disciplines to foster collective growth.

📝 Enhancement Note: The emphasis on "empower to do more that matters" and core values suggests a company culture that values proactivity, impact, and a strong sense of purpose, particularly in serving small businesses.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Innovation with Execution: As a Senior Designer, you'll need to balance delivering on current product roadmaps with exploring and advocating for innovative future features.

• Scaling Design Systems: Contributing to and evolving a design system for a rapidly growing global product requires careful consideration of scalability, maintainability, and adoption.

• Navigating Complexity: Fintech products can be complex. Translating intricate financial concepts and regulations into simple, intuitive user experiences is a significant challenge.

• Cross-Cultural Design: Ensuring designs are inclusive and effective for a diverse global user base across different markets and cultural contexts requires sensitivity and thorough research.

• Data Interpretation: Effectively translating complex user data and analytics into actionable design improvements requires strong analytical skills and critical thinking.

Learning & Development Opportunities:

• Advanced Design Techniques: Opportunities to explore and implement cutting-edge design methodologies, including AI-assisted design and advanced prototyping.

• Product Strategy Development: Gain deeper insights into product management and business strategy through close collaboration, enhancing your ability to influence product direction.

• Mentorship: Potential to mentor junior designers, developing leadership and coaching skills.

• Industry Exposure: Access to conferences, workshops, and the L&D budget to stay abreast of the latest trends in product design, UX, and fintech.

📝 Enhancement Note: The challenges presented are typical for senior roles in scaling tech companies, offering opportunities for significant professional growth and impact. The L&D budget directly supports addressing these challenges through continuous learning.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you owned the end-to-end design for a complex feature or product. What was your process, what were the key challenges, and what was the impact?" (Focus on your role, strategic decisions, and measurable outcomes).

• "How do you approach defining problems and formulating hypotheses in collaboration with Product Managers and Engineers?" (Highlight your discovery process and cross-functional communication).

• "Tell me about a time you had to balance competing priorities or stakeholder feedback. How did you navigate this to arrive at the best design solution?" (Demonstrate your negotiation, critical thinking, and decision-making skills).

Company & Culture Questions:

• "What interests you about SumUp's mission to empower small businesses?" (Connect your values to the company's purpose).

• "How do you see your design philosophy aligning with SumUp's emphasis on data-driven decisions and continuous learning?" (Demonstrate research and cultural fit).

Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, follow a clear story arc: Problem -> Your Role & Process -> Challenges -> Solutions -> Outcomes (quantified where possible).

• Quantify Impact: Whenever possible, use metrics (e.g., % increase in conversion, % decrease in support tickets, user satisfaction scores) to demonstrate the business value of your design work.

• Be Prepared for Deep Dives: Expect detailed questions about specific design choices, trade-offs, and your rationale. Be ready to defend your decisions with logic and data.

• Showcase Design System Contributions: If applicable, clearly explain your role in developing or maintaining design systems and how they contribute to efficiency and consistency.

📝 Enhancement Note: Interview preparation should focus on demonstrating strategic thinking, strong problem-solving skills, proven impact, and excellent collaboration abilities, all framed within the context of SumUp's mission and values.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the SumUp careers portal.

• Tailor Your Resume: Highlight experience relevant to end-to-end product design, collaboration with product/engineering, and any relevant fintech or scaling company experience. Use keywords from the job description.

• Curate Your Portfolio: Select 3-4 of your strongest projects that best showcase your ability to own design initiatives from discovery to delivery, with a clear emphasis on problem-solving, strategic thinking, and measurable impact. Ensure it's easily navigable and professional.

• Prepare Your Presentation: Be ready to walk through a selected portfolio case study, articulating your process, decisions, and outcomes clearly and concisely. Practice your storytelling.

• Research SumUp: Understand their mission, products, target audience (small businesses), and company values. Prepare to articulate why you are a good cultural fit and how you can contribute to their goals.

⚠️ 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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