Product Designer

📍 Job Overview

Job Title: Product Designer

Company: SatoshiLabs (Invity)

Location: Prague, Czech Republic

Job Type: Full-Time

Category: Product Design (Fintech/Crypto)

Date Posted: 2026-08-12

Experience Level: 5+ Years

Remote Status: Hybrid (with remote flexibility within Czech Republic)

🚀 Role Summary

• Drive end-to-end product design for a MiCA-licensed Bitcoin neobank app, translating complex financial and regulatory requirements into intuitive user experiences.

• Lead the creation and maintenance of a scalable design system, ensuring product consistency and accelerating development cycles.

• Conduct user research and prototype testing to inform product decisions and validate design concepts.

• Collaborate closely with Product Managers, Engineers, Compliance, Marketing, and Leadership to deliver high-quality, user-centric features.

• Leverage AI tools extensively in daily workflows for research, prototyping, and direct code implementation to enhance efficiency and execution speed.

📝 Enhancement Note: This role is positioned as the sole Product Designer, implying significant autonomy and ownership. The hybrid nature, with a base in Prague but remote flexibility within the Czech Republic, suggests a focus on in-person collaboration for key meetings and team events, while allowing for remote work for focused design tasks. The explicit mention of AI tools (Claude Code) and an "AI-first" approach indicates a strong expectation for candidates to integrate AI into their design process.

📈 Primary Responsibilities

• Own the complete product design lifecycle, from initial concept ideation and user flow mapping to the final execution of polished, production-ready screens.

• Transform intricate financial concepts and stringent regulatory mandates into exceptionally simple, clear, and user-friendly interfaces, making complex topics feel accessible.

• Proactively conduct design discovery initiatives, including user interviews, usability testing of prototypes, and gathering qualitative and quantitative data to influence product strategy and design outcomes.

• Develop, manage, and evolve a comprehensive design system to ensure visual and interactive consistency across the Invity mobile application as the product scales and new features are introduced.

• Foster a strong, collaborative partnership with the Product Manager to move features seamlessly from initial ideation through the entire development and launch process.

• Engage directly with the engineering team throughout the development cycle, ensuring fidelity to design intent and actively participating in fine-tuning details to optimize implementation and user experience.

• Work synergistically with compliance and legal teams to design solutions that are both user-friendly and fully compliant with relevant regulations.

📝 Enhancement Note: The responsibilities emphasize a hands-on, "own it" mentality, particularly in building and maintaining the design system and working directly with engineering. The need to translate "complex financial and regulatory requirements" into "simple, clear experiences" is a core challenge requiring strong problem-solving and user empathy.

🎓 Skills & Qualifications

Education: Bachelor's degree in Design, Human-Computer Interaction, or a related field, or equivalent practical experience.

Experience: Minimum of 5 years of dedicated product design experience, with a proven history of successfully shipping customer-facing digital products.

Required Skills:

• Demonstrated expertise in end-to-end product design, from concept to delivery.

• Proven ability to build and maintain scalable design systems, ensuring consistency and efficiency.

• Strong proficiency in user research methodologies and rapid prototyping for concept validation.

• Exceptional visual design skills, with a keen eye for typography, layout, spacing, and overall aesthetic detail.

• Fluency in both Czech and English, enabling effective communication with diverse teams and stakeholders.

• A strong aptitude for rapid learning and the ability to quickly become an expert in complex domains like fintech and cryptocurrency.

• Excellent communication and presentation skills, capable of articulating design decisions and trade-offs clearly.

• Experience integrating AI tools into the design workflow for research, prototyping, and potentially code-based design adjustments.

• Familiarity with agile development methodologies and cross-functional team collaboration. Preferred Skills:

• Prior experience designing consumer-facing (B2C) mobile applications.

• Experience within the fintech, cryptocurrency, or other highly regulated industries.

• Understanding of financial products and regulatory compliance frameworks (e.g., MiCA).

• Ability to directly contribute to or modify code (e.g., HTML, CSS, basic JavaScript) for rapid iteration or implementation.

📝 Enhancement Note: The requirement for 5+ years of experience, coupled with the "sole product designer" aspect, suggests this is a senior-level individual contributor role. The explicit mention of AI integration and the preference for fintech/crypto experience are key differentiators. Fluency in Czech is a strong requirement due to the team's location.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A curated selection of case studies showcasing end-to-end product design projects, emphasizing problem definition, design process, and measurable outcomes.

• Demonstrations of experience in building or significantly contributing to design systems, including examples of components, guidelines, and their impact on product consistency.

• Prototypes or interactive demonstrations that illustrate complex user flows and problem-solving approaches.

• Examples of user research findings and how they informed design decisions and product improvements.

• Visual examples highlighting strong aesthetic sensibility, attention to detail in typography, spacing, and overall visual polish. Process Documentation:

• Case studies should clearly outline the design process employed, from initial discovery and user research through to iteration, testing, and final implementation.

• Highlight how regulatory and complex financial requirements were translated into user-centric design solutions.

• Detail the methodology used for building and maintaining the design system, including governance and adoption strategies.

• Showcase collaboration with engineering and product management, illustrating how design intent was preserved and how feedback was incorporated.

• Include evidence of using AI tools in the design process and their contribution to efficiency or innovation.

📝 Enhancement Note: The portfolio is critical for this role, acting as the primary evidence of design capability, especially given the "sole designer" context. Emphasis should be placed on demonstrating ownership, problem-solving for complex domains, design system expertise, and the practical application of AI in the design process.

💵 Compensation & Benefits

Salary Range: €45,000 - €70,000 per year (gross).

Benefits:

• Full ownership of product design within a lean, high-impact team.

• A flexible working environment that supports focused deep work and effective collaboration.

• Access to cutting-edge AI tools and an AI-first operational methodology.

• A collaborative team environment that fosters initiative, curiosity, and continuous improvement.

• Mission-driven culture focused on innovation, impact, and building a leading Bitcoin neobank.

• Opportunity to work within a startup environment with a global audience and exposure to regulated fintech.

• Potential for professional growth and development within a rapidly evolving industry.

• Standard Czech Republic employment benefits (e.g., paid time off, sick leave, social security contributions).

Working Hours: Approximately 40 hours per week, with a flexible approach to accommodate focused work and team collaboration, aligning with Prague's Central European Time (CET).

📝 Enhancement Note: A salary range has been estimated based on industry benchmarks for Senior Product Designers in Prague, considering the company's stage (startup/scale-up), industry (fintech/crypto), and the explicit mention of AI tools and regulatory complexity, which can command a premium. The range reflects the 5+ years of experience requirement. Benefits focus on autonomy, modern tools, and a dynamic work environment.

🎯 Team & Company Context

🏢 Company Culture

Industry: Fintech, Cryptocurrency, Neobanking. SatoshiLabs, through its Invity brand, operates at the intersection of financial technology, digital assets, and regulatory compliance, aiming to democratize Bitcoin access in Europe.

Company Size: Approximately 40 employees. This size indicates a lean, agile structure where individual contributions have a significant impact, and cross-functional collaboration is essential.

Founded: While the exact founding date for Invity isn't specified, SatoshiLabs has a history in the Bitcoin space, suggesting a foundation built on deep expertise and a long-term vision for digital finance.

Team Structure:

• The Product team is small and integrated, with the Product Manager and this Product Designer working in close tandem.

• Engineering teams are likely structured to support agile development, with designers embedded or closely collaborating.

• Compliance and Legal are crucial functional areas, requiring close partnership from design to ensure regulatory adherence.

• Marketing and Brand teams collaborate to ensure the product's visual identity and messaging are consistent. Methodology:

• Data-Driven Product Development: Decisions are informed by user research, analytics, and market feedback.

• AI-First Approach: AI tools are integrated into daily workflows across product, engineering, and design for research, prototyping, and execution.

• Agile & Iterative: The company embraces agility, adapting priorities rapidly based on customer feedback, regulatory changes, and market dynamics. This means a willingness to pivot and adjust plans frequently.

Company Website: https://satoshilabs.com (parent company), https://invity.io/ (product brand)

📝 Enhancement Note: The culture is characterized by agility, a strong reliance on AI, and a focus on navigating a regulated industry. The small team size means high visibility and impact for each role.

📈 Career & Growth Analysis

Operations Career Level: Senior Individual Contributor (Product Designer). This role is the sole design lead, offering immense autonomy and the opportunity to shape the entire design function from the ground up. It's a position for someone who thrives on taking ownership and building processes.

Reporting Structure: The Product Designer will likely report directly to a Head of Product or a CTO, given the small team size and the direct impact of design on the product. This close proximity to leadership facilitates swift decision-making and strategic alignment.

Operations Impact: The Product Designer's work will have a direct and profound impact on user acquisition, retention, and overall customer satisfaction for Invity. By simplifying complex financial products, the designer will be instrumental in driving Bitcoin adoption across Europe, directly influencing the company's revenue and market position.

Growth Opportunities:

• Design Leadership: As the company grows, there's potential to build and lead a design team, defining its structure, hiring, and culture.

• Strategic Product Influence: Deep involvement in product strategy and roadmap planning, leveraging design thinking to identify new opportunities and solve user problems.

• Fintech/Crypto Specialization: Becoming a recognized expert in designing for regulated digital asset platforms, a highly sought-after specialization.

• AI in Design Mastery: Developing advanced skills in leveraging AI for design innovation and efficiency, becoming a thought leader in this emerging area.

• Broader GTM Involvement: Opportunities to contribute to go-to-market strategies through compelling product positioning and user experience.

📝 Enhancement Note: This role offers significant growth potential, moving from a sole contributor to a potential team lead or strategic product leader. The emphasis on AI and regulated fintech provides a unique specialization path.

🌐 Work Environment

Office Type: Hybrid. While the role is based in Prague and remote work is permitted within the Czech Republic, the company culture implies an expectation for in-person collaboration, especially for critical meetings, team events, and spontaneous brainstorming.

Office Location(s): Prague, Czech Republic. This location offers a vibrant tech and startup scene with a good quality of life.

Workspace Context:

• Collaborative Hub: The Prague office serves as the central hub for team collaboration, innovation, and building strong team relationships. Expect a dynamic environment where cross-functional teams regularly interact.

• Modern Tooling: Access to a modern technology stack, including advanced AI tools, design software, and collaboration platforms necessary for efficient remote and in-office work.

• Focused Work Zones: The hybrid model suggests a balance between collaborative spaces and areas conducive to focused, deep work required for complex design tasks.

Work Schedule: Approximately 40 hours per week. The emphasis on flexibility means that while core hours might exist for collaboration, individuals can often structure their days to optimize productivity, balancing focused design sprints with team syncs.

📝 Enhancement Note: The hybrid arrangement requires self-discipline and proactive communication to ensure effective collaboration, especially when working remotely. The Prague office is likely designed to foster both focused work and spontaneous interaction.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and portfolio to assess alignment with the role's requirements and the company's needs.

• Portfolio Presentation & Discussion: An in-depth session where you present 2-3 key case studies from your portfolio, discussing your process, decision-making, challenges, and outcomes. Expect to delve into how you handle complex requirements and leverage AI.

• Design/Product Collaboration Exercise: Potentially a practical exercise or case study focused on solving a specific design problem relevant to Invity's product, possibly involving collaboration with a Product Manager or engineer.

• Team & Leadership Interviews: Meetings with key stakeholders, including the Product Manager, Engineering leads, and potentially founders, to assess cultural fit, communication style, and strategic thinking.

• Final Interview: A concluding discussion to confirm fit, answer any remaining questions, and outline the offer.

Portfolio Review Tips:

• Showcase End-to-End Ownership: Clearly articulate your role and impact in each case study, from initial problem definition to final shipped product.

• Highlight Problem-Solving for Complexity: Emphasize how you translated intricate financial/regulatory requirements into simple, elegant user experiences. Use specific examples.

• Detail Design System Contributions: If applicable, showcase your experience building or maintaining design systems. Explain your approach to scalability and consistency.

• Demonstrate AI Integration: Be prepared to discuss how you've used AI tools in your workflow and the tangible benefits they provided (e.g., faster research, improved prototyping, code-assisted design).

• Quantify Impact: Where possible, use metrics to demonstrate the success of your designs (e.g., conversion rate improvements, user satisfaction scores, task completion times).

• Tell a Story: Structure your case studies as narratives that guide the interviewer through your thought process and problem-solving journey.

Challenge Preparation:

• Anticipate FinTech/Crypto Scenarios: Think about common user challenges and regulatory considerations in the Bitcoin and neobanking space.

• Focus on Simplicity: Practice articulating how to simplify complex information for a broad audience.

• AI Tool Proficiency: Be ready to discuss specific AI tools you use and how you apply them to design challenges.

• Design System Thinking: Prepare to discuss how you'd approach building or scaling a design system for a growing mobile app.

• Stakeholder Management: Consider how you would manage expectations and collaborate with engineering, product, and compliance teams.

📝 Enhancement Note: The interview process strongly emphasizes portfolio presentation and practical application of design skills, particularly in complex domains and with AI tools. Candidates should be ready to "show, don't just tell."

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly probable for modern product teams), Sketch, Adobe Creative Suite.

• Design Systems: Figma's component features, Storybook (for code-based component libraries), Zeroheight or similar documentation platforms.

• User Research & Testing: Tools like UserTesting.com, Maze, Hotjar, Google Analytics, Mixpanel, or Amplitude for quantitative insights.

• AI-Assisted Design: Explicit mention of Claude Code, suggesting integration with LLMs for research, content generation, code snippets, and potentially rapid prototyping. Other AI design tools may also be relevant.

Analytics & Reporting:

• Product Analytics: Mixpanel, Amplitude, Google Analytics, or similar platforms for tracking user behavior and feature adoption.

• Business Intelligence: Tableau, Looker, Power BI, or internal dashboards for broader business metric tracking.

CRM & Automation:

• CRM: Salesforce, HubSpot, or similar (less direct for a designer, but awareness of customer data flow is beneficial).

• Project Management: Jira, Asana, Trello for tracking tasks, sprints, and feature development.

• Collaboration: Slack, Microsoft Teams for daily communication.

📝 Enhancement Note: The explicit mention of AI tools like Claude Code is a critical indicator. Candidates should be comfortable discussing their experience with AI for design tasks. Figma is the industry standard for collaborative design and is highly likely to be the primary tool.

👥 Team Culture & Values

Operations Values:

• Innovation & AI-First: A commitment to leveraging cutting-edge AI technology to drive efficiency and create superior user experiences. This means embracing new tools and methodologies.

• Simplicity & Clarity: A dedication to making complex financial products accessible and easy to use for a broad European audience. Design should embody this principle.

• Ownership & Initiative: Encouraging individuals to take full responsibility for their work, drive projects forward, and proactively identify opportunities for improvement.

• Agility & Adaptability: A culture that responds quickly to market changes, regulatory updates, and customer feedback, requiring flexibility and a willingness to iterate rapidly.

• Collaboration & Transparency: Fostering an environment where teams work closely together, share information openly, and provide constructive feedback to achieve common goals.

Collaboration Style:

• Cross-Functional Integration: Design is not siloed; it's deeply integrated with Product, Engineering, Compliance, and Marketing. Expect constant interaction and joint problem-solving.

• Feedback-Rich Environment: Regular design critiques and reviews are likely part of the process, encouraging open feedback exchange to elevate the product.

• Knowledge Sharing: A culture that promotes sharing learnings, best practices, and insights, especially around new AI tools and design techniques.

📝 Enhancement Note: The values highlight a forward-thinking, user-centric, and collaborative approach, with a strong emphasis on AI and adaptability in a regulated space.

⚡ Challenges & Growth Opportunities

Challenges:

• Simplifying Complexity: The primary challenge is translating intricate Bitcoin investment strategies and strict regulatory compliance into an intuitive and engaging mobile user experience.

• Building from Scratch: As the sole product designer, establishing the design function, processes, and design system requires significant initiative and strategic planning.

• Navigating Regulation: Working within a regulated industry (MiCA) means design decisions must always balance user needs with legal and compliance requirements, which can be restrictive.

• Rapid Iteration: The "genuinely agile" environment means priorities can shift quickly, requiring designers to adapt and iterate rapidly without losing design quality.

• AI Integration Mastery: Fully leveraging AI tools for design innovation and efficiency requires continuous learning and experimentation to stay at the forefront.

Learning & Development Opportunities:

• Specialization in Regulated Fintech/Crypto: Deepen expertise in designing for a niche but rapidly growing sector, becoming highly valuable.

• Design System Leadership: Gain extensive experience in building and scaling a design system, a key skill for senior designers.

• AI in Design Expertise: Become a leader in applying AI tools to product design, developing skills that will be in high demand.

• Strategic Product Development: Contribute significantly to product strategy, influencing the direction of a fast-growing European fintech product.

• Mentorship and Team Building: As the company scales, there's a clear path to mentoring junior designers or building a design team.

📝 Enhancement Note: The challenges are significant but offer substantial growth opportunities. This role is ideal for a proactive designer who enjoys building and solving complex problems in a dynamic environment.

💡 Interview Preparation

Strategy Questions:

• "Describe your process for translating complex financial or regulatory requirements into simple, user-friendly designs. Can you walk us through a specific example from your portfolio?" (Focus on user-centricity, iterative design, and simplification strategies.)

• "How do you approach building and maintaining a design system? What are the key principles for scalability and consistency, especially in a fast-paced startup environment?" (Highlight your experience with design system governance, adoption, and evolution.)

• "You mention using AI in your workflow. Can you detail how you've specifically used AI tools like Claude Code for research, prototyping, or design implementation? What were the tangible benefits?" (Be specific about tools, applications, and outcomes.)

• "How do you balance user needs with strict regulatory compliance in your design decisions? What's your strategy for collaborating with legal and compliance teams?" (Showcase your understanding of constraints and collaborative problem-solving.) Company & Culture Questions:

• "Why are you interested in designing for a Bitcoin neobank like Invity, and what excites you about the fintech/crypto space?" (Connect your passion to the company's mission and industry.)

• "How do you adapt your design process when priorities shift rapidly, as they can in an agile startup environment?" (Demonstrate flexibility, resilience, and effective prioritization.)

• "How do you ensure your design work aligns with a company's overall brand and mission, especially in a mission-driven organization?" (Showcase strategic thinking and brand awareness.) Portfolio Presentation Strategy:

• Structure Your Case Studies: Begin with the problem, outline your approach, detail your process (including research, ideation, prototyping, testing), showcase the solution, and conclude with the impact/results.

• Emphasize Your Role: Clearly state your contributions and responsibilities in each project.

• Show, Don't Just Tell: Use visuals (screenshots, prototypes, flows) to illustrate your points. Be ready to discuss the "why" behind your design choices.

• Quantify Impact: Use data and metrics to support the success of your designs whenever possible.

• Highlight AI Integration: Weave in examples of how AI tools aided your process and outcomes.

• Prepare for Deep Dives: Be ready to answer detailed questions about your design decisions, trade-offs, and problem-solving methodologies.

📝 Enhancement Note: Preparation should focus on demonstrating ownership, problem-solving for complex domains, design system expertise, and practical AI application. Candidates should be ready to articulate their strategic thinking and collaborative approach.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the provided link on Ashby.

• Curate Your Portfolio: Select 2-3 of your strongest end-to-end product design case studies that best represent your experience in mobile applications, design systems, and handling complex requirements. Ensure they clearly articulate the problem, your process, your role, and the measurable outcomes.

• Tailor Your CV: Highlight your 5+ years of relevant product design experience, emphasizing B2C mobile products, design system development, user research, AI tool integration, and any experience in regulated industries. Use keywords from the job description.

• Prepare Your Portfolio Presentation: Practice walking through your selected case studies, focusing on your problem-solving approach, design decisions, collaboration with stakeholders (especially engineering and compliance), and the impact of your work. Be ready to discuss your AI workflow.

• Research SatoshiLabs and Invity: Understand their mission, product, target audience, and the regulatory landscape (MiCA). Familiarize yourself with their current app and identify potential areas for design improvement or innovation.

• Craft Your "Few Words": Clearly articulate why this specific role at Invity caught your attention, linking your skills and aspirations to their mission and the challenges outlined.

⚠️ 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.