Senior Product Designer, Sportsbook

📍 Job Overview

Job Title: Senior Product Designer, Sportsbook

Company: Kaizen Gaming

Location: Athens, Greece

Job Type: Full-Time

Category: Product Design / UX/UI Design

Date Posted: May 07, 2026

Experience Level: 5-10 Years

Remote Status: Hybrid

🚀 Role Summary

• Lead the strategic development, implementation, and ongoing maintenance of the company's design system for web and mobile applications, ensuring consistency and scalability across all user touchpoints.

• Drive user-centered design processes, from initial research and ideation through to high-fidelity prototyping and final implementation, ensuring all design decisions are informed by user needs and business objectives.

• Collaborate closely with cross-functional teams, including Product Owners, Developers, and Product Managers, to translate complex requirements into intuitive and engaging user experiences within a two-week sprint framework.

• Contribute to a culture of continuous improvement within the Product Design team through regular design chapter meetings, knowledge sharing, and participation in industry-recognized training like Norman Nielsen certification.

📝 Enhancement Note: This role is positioned as a Senior Product Designer with a significant emphasis on design systems and cross-functional collaboration, operating within a structured sprint methodology. The "Sportsbook" specialization indicates a need for understanding transaction-intensive digital products.

📈 Primary Responsibilities

• Conduct and contribute to user research initiatives to identify pain points, validate design concepts, and drive data-informed design decisions for web and mobile platforms.

• Execute usability testing sessions with users, actively gathering and synthesizing feedback to iterate on designs and improve the overall user experience.

• Develop conceptual designs and high-fidelity mockups, effectively presenting and socializing design solutions to internal stakeholders and external partners, incorporating feedback to refine outcomes.

• Annotate design deliverables meticulously to ensure clear communication of design intent, specifications, and detailed requirements for the development team, facilitating smooth implementation.

• Design, build, and maintain reusable components within the design system, ensuring product consistency, scalability, and efficient development workflows.

• Partner closely with front-end engineers to ensure accurate translation of design components into functional code, bridging the gap between design and development.

• Take ownership of design outcomes for assigned projects, demonstrating a high degree of self-direction and accountability for design quality and impact.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design system work and hands-on product design execution, with a strong emphasis on collaboration, user advocacy, and detailed documentation for development.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's degree in Design, Human-Computer Interaction, or a related field is typically expected for senior-level product design roles.

Experience: Minimum of 5 years of professional experience in designing user interfaces and user experiences for both web and mobile applications.

Required Skills:

• Minimum 5 years of experience in designing for Web and Mobile applications.

• Professional proficiency with industry-standard design and prototyping tools such as Figma, Sketch, ProtoPie, or Illustrator.

• Proven technical experience in the creation and maintenance of Design Systems, including the development of well-thought-out, reusable components.

• Demonstrated ability to manage multiple design projects simultaneously from initial concept through to final completion.

• Strong understanding of user-centered design principles and UX best practices.

Preferred Skills:

• Experience working with Sportsbook, Sports betting, or other transaction-intensive digital products (e.g., Fin-Tech).

• Basic knowledge of Usability Testing methodologies and A/B Testing principles.

• A proactive problem-solver with a knack for innovative design solutions and the drive to implement them.

• Meticulous attention to detail, organized workflow, and the ability to balance detailed execution with a broader strategic vision.

• Ability to learn quickly and adapt to new challenges in a fast-paced environment.

📝 Enhancement Note: The required skills strongly emphasize practical experience with core design tools and a deep understanding of design systems. The preferred skills indicate a desire for industry-specific experience and a proactive, detail-oriented mindset.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 2-3 comprehensive case studies demonstrating end-to-end product design process for web and/or mobile applications.

• Include specific examples of contributions to or creation of design systems, highlighting component architecture, reusability, and scalability.

• Detail your role and impact in projects, clearly articulating problem statements, user research findings, design iterations, and final solutions.

• Present high-fidelity mockups and interactive prototypes, demonstrating your proficiency with industry-standard design tools.

Process Documentation:

• For each case study, clearly outline the design process followed, including user research methodologies, ideation techniques, prototyping stages, and collaboration with cross-functional teams.

• Explain how user feedback and testing results were incorporated into design iterations and final product development.

• Demonstrate an understanding of how design components integrate with engineering workflows and the importance of design system documentation for development teams.

📝 Enhancement Note: A strong portfolio is crucial for this role, especially one that clearly showcases experience with design systems and the ability to articulate process and impact. The emphasis on "building simple and complex components" and "collaborating with front-end engineers" suggests a need for practical, implementation-focused portfolio pieces.

💵 Compensation & Benefits

Salary Range: Given the Senior Product Designer title, 5-10 years of experience, and location in Athens, Greece, a competitive salary range is expected. Based on market research for similar roles in Athens for international gaming/tech companies, the estimated annual salary range would be €45,000 - €70,000. This range accounts for the experience level, the specialized nature of the Sportsbook industry, and the cost of living in Athens.

Benefits:

• Hybrid Way of Working: Offers flexibility between remote and office-based work.

• Onboarding Buddy: A dedicated colleague to assist with the integration process.

• Competitive Pay & Bonus Scheme: Rewarding compensation package with a bonus structure.

• Private Health Insurance: Comprehensive health coverage for the employee and their family.

• Monthly Meal Allowance: Financial support for daily meals.

• Developmental 360° Feedback Framework: Structured system for professional growth and performance evaluation.

• Unlimited Access to Udemy & Continuous Training: Opportunities for ongoing learning and skill development.

• High-End Hardware: Provision of advanced equipment, including 2.5K Monitors and powerful computing hardware (i7, SSD) to support design work.

Working Hours: While not explicitly stated, the mention of "two-week sprints" and a "hybrid way of working" suggests a standard full-time work schedule, likely around 40 hours per week, with flexibility in how those hours are managed.

📝 Enhancement Note: The salary estimate is based on general market data for senior design roles in Athens and the specific industry. Benefits are clearly listed and are competitive for the region and industry. The inclusion of high-end hardware is a notable perk for designers.

🎯 Team & Company Context

🏢 Company Culture

Industry: GameTech (Gaming Technology) and Online Betting. Kaizen Gaming operates Betano, a leading brand in the iGaming sector, which is characterized by high transaction volumes, rapid innovation, and a strong focus on user engagement and data analytics.

Company Size: Over 2,700 employees across 3 continents, indicating a large, established, and international organization. This size suggests ample resources, structured processes, and opportunities for specialization.

Founded: Implicitly, Kaizen Gaming has been operating for a significant period to achieve its current scale and market presence, implying a mature organizational structure and established operational practices.

Team Structure:

• The Product Design team operates within a centralized model, providing design services to various development teams.

• This structure allows for specialized expertise and consistent application of design principles and systems.

• The Senior Product Designer will likely report into a Design Lead or Head of Product Design, with direct collaboration with Product Owners, Product Managers, and Software Engineers on specific projects.

Methodology:

• Data-Driven Design: Emphasis on user research, usability testing, and potentially A/B testing to inform design decisions and measure impact.

• Agile/Sprint-Based Development: Work is organized into two-week sprints, requiring efficient workflow management and iterative design processes.

• Design System Centricity: A core focus on building and maintaining a robust design system for consistency and scalability.

• Continuous Learning: Regular "design chapter meetings" and access to training resources foster ongoing skill development.

Company Website: https://careers.kaizengaming.com/

📝 Enhancement Note: Kaizen Gaming positions itself as a large, innovative, and employee-centric company within the fast-paced GameTech sector. The centralized design model and sprint-based operations are key organizational characteristics relevant to how this role will function.

📈 Career & Growth Analysis

Operations Career Level: Senior Product Designer. This level signifies a high degree of autonomy, expertise, and responsibility. The role is expected to lead smaller projects independently, contribute significantly to larger ones with guidance, and mentor junior designers. The focus on design systems and cross-functional leadership points to a strategic individual contributor role with potential for team leadership.

Reporting Structure: The Senior Product Designer will likely report to a Design Manager, Head of Product Design, or a similar leadership role within the centralized design team. They will work closely with Product Owners and Product Managers for project alignment and with engineering teams for implementation.

Operations Impact: The impact of this role is significant, directly influencing the user experience of Kaizen Gaming's products, particularly the Sportsbook platform. By ensuring intuitive, efficient, and consistent design through a strong design system, the role contributes to:

• Increased user engagement and retention.

• Improved conversion rates and customer satisfaction.

• Reduced development time and costs through reusable components.

Growth Opportunities:

• Design System Leadership: Opportunity to become a key owner or lead for the design system, driving its evolution and adoption.

• Mentorship: Potential to mentor junior designers and contribute to the growth of the product design team.

• Specialization: Deepen expertise in the Sportsbook/iGaming industry, a high-growth and technically complex sector.

• Cross-functional Influence: Gain experience collaborating with diverse teams and influencing product strategy at a higher level.

• Norman Nielsen Certification: Formal training from a recognized UX authority can significantly boost career credibility and expertise.

• Potential for Team Lead/Management: With demonstrated leadership and impact, progression to Design Lead or Management roles is a possibility within a growing organization like Kaizen Gaming.

📝 Enhancement Note: The Senior level implies significant autonomy and the potential for leadership and mentorship. The company's focus on training and development, coupled with the dynamic industry, offers strong growth prospects.

🌐 Work Environment

Office Type: Hybrid working model. This suggests a blend of remote work flexibility and in-office collaboration, allowing for both focused individual work and team-based interaction. The company emphasizes its offices as hubs for collaboration and community.

Office Location(s): The primary location mentioned is Athens, Greece. Kaizen Gaming also has offices across Europe and other continents, indicating a global presence and potentially opportunities for international exposure or relocation in the long term.

Workspace Context:

• Collaborative Environment: The hybrid model and emphasis on "one team" suggest an environment where collaboration is encouraged and facilitated, both remotely and in person.

• Tools & Technology: As indicated by the benefits, designers will have access to high-end hardware (2.5K monitors, powerful computers) and industry-standard design software, fostering an efficient and productive work environment.

• Team Interaction: Regular design chapter meetings and sprint ceremonies provide structured opportunities for interaction, knowledge sharing, and feedback exchange with peers and cross-functional teams.

Work Schedule: The "hybrid way of working" and the mention of "two-week sprints" imply a standard full-time work schedule (likely 40 hours/week) with flexibility in structuring daily tasks and location. This allows for efficient management of design processes and data analysis alongside collaborative team activities.

📝 Enhancement Note: The hybrid work model is a key feature, offering flexibility. The provision of high-end equipment is a significant plus for a design role, supporting productivity and creativity.

📄 Application & Portfolio Review Process

Interview Process: While not explicitly detailed, a typical senior-level design interview process at a company like Kaizen Gaming would likely involve:

• Initial Screening: HR or Recruiter call to assess basic qualifications, cultural fit, and salary expectations.

• Portfolio Review & Presentation: A key stage where candidates present their work, focusing on design process, problem-solving, and impact. This is often with hiring managers and senior designers.

• Technical/Skills Assessment: May involve a design challenge (take-home or live) or in-depth discussion of design systems, prototyping, and tool proficiency.

• Cross-functional Interviews: Discussions with Product Managers, Engineers, or Product Owners to assess collaboration skills and understanding of product development lifecycles.

• Final Interview: Discussion with a senior leader (e.g., Head of Design, VP of Product) to assess strategic thinking and overall fit.

Portfolio Review Tips:

• Curate Strategically: Select 3-4 of your strongest projects that best showcase your experience with design systems, web/mobile design, and problem-solving.

• Focus on Process & Impact: For each project, clearly articulate the problem, your role, the process you followed (research, ideation, iteration), your design decisions, and the measurable outcomes or impact.

• Highlight Design System Contributions: Dedicate specific sections or case studies to your experience with creating, maintaining, or contributing to design systems. Show examples of components, style guides, and how they ensured consistency.

• Prepare for Questions: Be ready to discuss your design rationale, how you handle feedback, your collaboration style, and your experience with specific tools (Figma, Sketch, etc.).

• Tailor to Kaizen: If possible, research Kaizen Gaming's products (Betano) and try to frame your experience in a way that aligns with their business (e.g., transaction-intensive platforms, user engagement).

Challenge Preparation:

• Understand the Scope: If given a design challenge, ensure you fully understand the brief, target audience, and objectives.

• Structure Your Approach: Outline your process before diving into solutions. This usually involves problem definition, user research (even if hypothetical), ideation, wireframing/prototyping, and UI design.

• Showcase Design System Thinking: If applicable, consider how your solution could integrate with or inform a design system.

• Time Management: Allocate your time effectively across research, ideation, design, and presentation preparation.

• Articulate Rationale: Be prepared to clearly explain why you made specific design choices, linking them back to user needs and business goals.

📝 Enhancement Note: The emphasis on design systems and cross-functional collaboration suggests that the interview process will heavily scrutinize these areas. A well-structured portfolio presentation is critical for success.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Highly likely to be the primary tool for UI design, prototyping, and collaboration, given its industry prevalence.

• Sketch: Potentially used, especially if there's a legacy system or preference.

• ProtoPie: Mentioned as a prototyping tool, indicating a need for advanced interaction design capabilities beyond basic prototyping.

• Adobe Illustrator: Likely used for icon creation, vector graphics, and other visual assets.

Analytics & Reporting:

• Usability Testing Tools: Not specified, but essential for gathering user feedback (e.g., UserTesting.com, Maze).

• A/B Testing Platforms: Basic knowledge is preferred, suggesting familiarity with tools like Optimizely, Google Optimize, or in-house A/B testing frameworks.

• Analytics Platforms: Familiarity with tools like Google Analytics or similar web/app analytics platforms would be beneficial for understanding user behavior and validating design impact.

CRM & Automation:

• While not directly part of the design role, understanding how design impacts CRM and user journeys is valuable. Familiarity with CRM concepts (e.g., Salesforce, HubSpot) and marketing automation principles can inform design decisions that support broader GTM strategies.

📝 Enhancement Note: Proficiency in Figma is almost a given for modern design roles. The mention of ProtoPie suggests a need for sophisticated prototyping skills. Familiarity with analytics and testing tools is crucial for demonstrating design impact.

👥 Team Culture & Values

Operations Values:

• #oneteam: Emphasizes collaboration, shared goals, and collective responsibility across the organization.

• User-Centricity: A core value evidenced by the focus on user research, usability testing, and delivering "user-oriented design decisions."

• Innovation & Continuous Improvement: Encouraged through regular design chapter meetings, training, and a culture that "challenges the ordinary."

• Efficiency & Scalability: Driven by the focus on design systems, reusable components, and a structured, sprint-based workflow.

• Data-Driven Approach: Decisions are informed by research, testing, and performance metrics, ensuring designs are effective and impactful.

Collaboration Style:

• Cross-functional Integration: Designed to work closely with Product Owners, Product Managers, and Engineers within agile sprints.

• Open Communication: Regular design chapter meetings and feedback loops foster an environment for sharing ideas, challenges, and best practices.

• Mentorship and Knowledge Sharing: The company actively supports continuous learning and development, implying a culture where knowledge is shared and team members help each other grow.

• Agile & Iterative: The two-week sprint structure promotes a fast-paced, iterative approach to design and development, requiring adaptability and responsiveness.

📝 Enhancement Note: The company actively promotes a collaborative and growth-oriented culture, with a strong emphasis on data-informed decision-making and user advocacy.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Design System and Project Needs: Ensuring the design system evolves to meet new project requirements while maintaining consistency and avoiding scope creep.

• Cross-functional Alignment: Effectively communicating design intent and managing expectations across diverse teams (product, engineering, commercial) with potentially different priorities.

• Fast-Paced Environment: Adapting to rapid iteration cycles and evolving business needs within the dynamic iGaming industry.

• Incorporating User Feedback: Systematically integrating feedback from research and testing into design iterations while balancing user desires with technical feasibility and business goals.

Learning & Development Opportunities:

• Design System Expertise: Deepen knowledge and leadership in design systems, a highly sought-after skill in the industry.

• Industry Specialization: Gain in-depth experience in the Sportsbook/iGaming sector, a complex and high-growth area with unique design challenges.

• Norman Nielsen Certification: Formal training from a leading UX authority provides a significant boost to professional development and credibility.

• Mentorship & Leadership: Opportunities to mentor junior designers and potentially move into leadership roles within a growing international company.

• Access to Training: Unlimited access to Udemy and continuous training programs allows for broad skill enhancement.

📝 Enhancement Note: The role offers significant opportunities to develop expertise in design systems and the specialized iGaming industry, coupled with structured learning and potential for leadership growth.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you significantly contributed to or led the creation of a design system. What were the key challenges and how did you address them?" (Focus on component architecture, scalability, documentation, and adoption.)

• "Walk me through a complex web or mobile design project from start to finish. What was the problem, your process, your key design decisions, and the outcome?" (Highlight user research, iteration, collaboration, and measurable impact.)

Company & Culture Questions:

• "What interests you about Kaizen Gaming and the Sportsbook industry specifically?" (Research Betano's offerings and the iGaming market.)

• "How do you approach collaboration with Product Managers and Engineers in an agile environment?" (Emphasize communication, feedback loops, and shared ownership.)

Portfolio Presentation Strategy:

• Structure is Key: Begin with an overview of your role and the project's goals. Clearly articulate the problem statement.

• Show, Don't Just Tell: Use visuals (mockups, prototypes, user flows) to illustrate your process and solutions.

• Explain Your 'Why': For every design decision, be prepared to explain the rationale behind it, linking it to user research, design principles, or business objectives.

• Quantify Impact: Whenever possible, use metrics (e.g., conversion lift, task completion rate improvement, reduction in support tickets) to demonstrate the success of your work.

• Design System Focus: If presenting projects involving design systems, clearly explain your contribution to its components, guidelines, and maintenance.

📝 Enhancement Note: Candidates should prepare to articulate their design process, demonstrate expertise in design systems, and showcase their ability to collaborate effectively within an agile framework.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the provided link on the Kaizen Gaming careers portal.

• Tailor Your Resume: Highlight keywords related to "Product Design," "UX/UI," "Design Systems," "Figma," "Web & Mobile Design," "Prototyping," and "Sportsbook" if applicable. Quantify achievements with metrics where possible.

• Curate Your Portfolio: Ensure your portfolio prominently features 2-3 strong case studies demonstrating your end-to-end design process, with a clear emphasis on your contributions to design systems and/or complex interactive products.

• Prepare for Presentation: Practice presenting your portfolio case studies, focusing on clear articulation of the problem, your process, design rationale, and measurable impact. Be ready to discuss your experience with collaboration and agile methodologies.

• Research Kaizen Gaming: Familiarize yourself with Kaizen Gaming's company culture, values (e.g., #oneteam), and products (Betano), and be prepared to discuss your interest and fit.

⚠️ 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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