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
Date Posted: September 26, 2025
Experience Level: Senior (5-10 years)
Remote Status: Hybrid

🚀 Role Summary

• Drive the evolution and standardization of our design language across all digital products through expert application of design systems principles.
• Lead the end-to-end design process for assigned projects, from initial user research and ideation through to high-fidelity prototyping and final implementation, ensuring user-centricity and business alignment.
• Contribute significantly to the growth and maintenance of our comprehensive design system, including the creation of reusable components and the strategic architecture of new design elements.
• Foster strong collaborative relationships with Product Managers, Engineers, Researchers, and Commercial Stakeholders to ensure cohesive and impactful user experiences.

📝 Enhancement Note: This role emphasizes a strong foundation in design systems, indicating a need for a candidate who can not only design individual components but also architect and maintain a scalable, consistent design language across a complex product suite. The "Senior" title and responsibility for leading small projects suggest a need for autonomy and mentorship capabilities.

📈 Primary Responsibilities

• Spearhead user research initiatives, translating insights into actionable design strategies and user-friendly solutions that address complex product challenges.
• Conduct usability testing sessions with real users, meticulously gathering feedback to iterate and enhance UX designs for optimal efficiency and intuitiveness.
• Develop conceptual designs, wireframes, and high-fidelity mockups to effectively communicate design intent and gather stakeholder feedback across internal teams and client personnel.
• Annotate design deliverables with precise details to ensure clear communication of design intent and provide sufficient guidance for the development team during implementation.
• Build and maintain robust, reusable UI components within the design system to ensure product consistency, scalability, and efficient development workflows.
• Collaborate closely with front-end engineers to ensure seamless translation of design components into functional code, validating implementation against design specifications.
• Actively contribute to the broader Product Design team through knowledge sharing, peer reviews, and participation in design chapter meetings.
• Manage multiple design projects concurrently, guiding them from initial concept through to successful completion while adhering to defined timelines and quality standards.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design thinking, hands-on execution, and cross-functional collaboration. The emphasis on "annotating design deliverables" and "collaborating with front-end engineers" points to a need for a designer with strong technical understanding and communication skills for efficient handoffs.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's degree in Human-Computer Interaction, Graphic Design, Industrial Design, or a related field is typically expected for senior design roles. A strong portfolio can often substitute for formal education.

Experience: Minimum of 5 years of professional experience in designing sophisticated web and mobile applications, with a demonstrable track record of successfully delivering user-centered design solutions.

Required Skills:

• Proven expertise in user research methodologies and translating research findings into impactful design decisions.
• Advanced proficiency in industry-standard design and prototyping tools, including Figma, Sketch, ProtoPie, and Adobe Illustrator, with a strong emphasis on Figma for collaborative workflows.
• Deep technical experience in the creation, maintenance, and evolution of Design Systems, including the development of well-structured, reusable components.
• Demonstrated ability to manage multiple complex projects simultaneously, from conception through to final delivery, with a focus on efficiency and quality.
• Strong understanding of user-centered design principles and best practices for web and mobile application interfaces.
• Excellent communication and collaboration skills, with the ability to effectively present design concepts and rationale to diverse stakeholders.

Preferred Skills:

• Previous experience designing for Sportsbook, Sportsbetting, Fin-Tech, or other transaction-intensive industries.
• Genuine interest in sports betting and a nuanced understanding of user behaviors in this domain.
• Basic knowledge and practical application of Usability Testing and A/B Testing methodologies.
• A proactive problem-solver with a knack for generating innovative ideas and the drive to bring them to fruition.
• Meticulous attention to detail, combined with the ability to maintain a holistic, big-picture perspective.
• Aptitude for rapid learning within a dynamic, fast-paced technological environment.

📝 Enhancement Note: The preference for Sportsbook experience and a genuine interest in sports betting suggests that candidates with domain knowledge will have a significant advantage. The mention of Norman Nielsen certification in the company context also implies a high standard for UX expertise.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 comprehensive case studies demonstrating end-to-end product design processes for web and mobile applications.
• Highlight specific projects where you significantly contributed to or led the development and maintenance of a design system, detailing component creation and scalability efforts.
• Include examples of complex problem-solving, illustrating your design thinking, user research integration, and iterative design process.
• Demonstrate your proficiency with key design tools (Figma, Sketch, ProtoPie) through polished, high-fidelity prototypes and detailed UI designs.
• Quantify the impact of your design solutions wherever possible, using metrics related to user engagement, conversion rates, task completion, or efficiency improvements.

Process Documentation:

• For each case study, clearly articulate the design process followed, including user research methods, ideation techniques, wireframing, prototyping, and user testing phases.
• Document your approach to collaborating with Product Managers, Engineers, and other stakeholders, detailing communication strategies and feedback incorporation.
• Provide examples of how you have annotated design deliverables for development handoff, ensuring clarity and detail for implementation.
• Illustrate your understanding of design system architecture, including how components are organized, versioned, and maintained for consistency and scalability.

📝 Enhancement Note: A robust portfolio is critical for this role. Candidates should focus on showcasing their ability to build and leverage design systems, as well as demonstrate their process for solving complex design problems within the context of web and mobile applications, ideally with a focus on transaction-heavy platforms.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Senior Product Designers in Athens, Greece, with 5-10 years of experience and expertise in design systems, a competitive annual salary range of €45,000 - €65,000 is estimated. This range can vary based on the candidate's specific experience, the depth of their design system knowledge, and their domain expertise (e.g., Sportsbook).

Benefits:

• Hybrid Work Model: Offers flexibility with a balance between remote and in-office work.
• Onboarding Buddy: Dedicated support system to ensure a smooth integration into the team and company.
• Competitive Compensation: Includes an attractive base salary and a performance-based bonus scheme.
• Comprehensive Health Coverage: Private health insurance provided for the employee and their dependents.
• Meal Allowance: Monthly allowance to support daily catering needs.
• Professional Development: Access to a developmental 360° feedback framework for continuous improvement.
• Learning Resources: Unlimited access to Udemy and ongoing training opportunities to foster skill enhancement.

Working Hours: The standard working hours are estimated to be around 40 hours per week, aligning with industry norms. The hybrid work arrangement offers flexibility in managing these hours and work location.

📝 Enhancement Note: The salary estimate is based on current market data for Senior Product Designers in Greece, considering the specialized skills in design systems and the tech industry. The benefits package is comprehensive, highlighting Kaizen Gaming's commitment to employee well-being and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Kaizen Gaming operates within the GameTech industry, specifically powering platforms like Betano. This sector is characterized by rapid technological advancement, a focus on user engagement, data analytics, and a highly competitive market. The "Sportsbook" specialization within this role indicates a focus on products with high transaction volumes and real-time data needs.

Company Size: With over 2,700 employees across 3 continents, Kaizen Gaming is a large, international GameTech company. This size suggests a structured environment with established processes, opportunities for specialization, and the potential for cross-functional collaboration across various departments and geographies.

Founded: Founded in 2017, Kaizen Gaming is a relatively young but rapidly growing company. This implies a dynamic and evolving organizational culture, likely characterized by innovation, agility, and a drive for expansion.

Team Structure:

• The Product Design team operates within a centralized model, serving various development teams that require design support. This structure aims for efficiency and consistency in design output.
• Designers work within two-week sprint cycles, ensuring a structured and documented design process.
• Weekly design chapter meetings foster continuous learning, knowledge sharing, and skill development among designers.
• Collaboration is a key element, with designers working closely with Product Owners, Developers, and Product Managers on a daily basis.

Methodology:

• Design processes are framed within two-week sprints, emphasizing a structured, iterative approach to product development.
• A strong emphasis is placed on research and user testing to inform design decisions and ensure user-centricity.
• The company actively promotes continuous learning and professional development, evidenced by initiatives like weekly design chapter meetings and Norman Nielsen certification participation.
• Collaboration is central, with a focus on cross-functional teamwork to deliver comprehensive and effective user experiences.

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

📝 Enhancement Note: The company's rapid growth and international presence suggest a dynamic work environment. The centralized design model and sprint-based workflow indicate a need for designers who thrive in structured, collaborative settings and can adapt to evolving product demands.

📈 Career & Growth Analysis

Operations Career Level: This role is classified as "Senior Product Designer." This level signifies a designer who possesses a deep understanding of design principles, extensive experience in executing end-to-end design processes, and a strong capability in design systems. A Senior Designer is expected to lead smaller projects independently, contribute significantly to larger initiatives with guidance, and mentor junior team members. They are key contributors to design strategy and process improvement.

Reporting Structure: While not explicitly detailed, Senior Product Designers typically report to a Design Lead, Head of Product Design, or a similar management role within the product organization. They work closely with cross-functional teams, including Product Managers and Engineering Leads, forming a matrixed reporting and collaboration structure.

Operations Impact: As a Senior Product Designer in the Sportsbook domain, the impact is significant. The role directly influences user engagement, conversion rates, customer retention, and overall platform usability. Effective design in this transaction-heavy industry can lead to increased revenue, improved customer satisfaction, and a stronger competitive market position for Kaizen Gaming. The focus on design systems ensures brand consistency and operational efficiency for development teams.

Growth Opportunities:

• Specialization: Opportunity to deepen expertise in Sportsbook product design, transaction-intensive platforms, or advanced design system architecture.
• Leadership: Potential to move into a Lead Product Designer or Design Manager role, overseeing a team, mentoring designers, and contributing more broadly to design strategy.
• Skill Advancement: Continuous learning through company-provided training, workshops, and participation in industry certifications (e.g., Norman Nielsen).
• Cross-Functional Exposure: Gaining deeper insights into product management, engineering, and business strategy through close collaboration.

📝 Enhancement Note: The "Senior" designation implies a pathway towards leadership and greater strategic influence. The emphasis on design systems also presents an opportunity for specialization in a highly valued area of product design.

🌐 Work Environment

Office Type: Kaizen Gaming's "Hybrid way of working" indicates a blended approach, combining remote flexibility with in-office collaboration. This suggests a modern office environment designed to facilitate teamwork, brainstorming, and company culture engagement.

Office Location(s): The primary work location is Athens, Greece. The company also has offices across multiple continents, which might offer opportunities for international exposure or collaboration depending on project needs and team structure.

Workspace Context:

• Collaborative Environment: The hybrid model and emphasis on teamwork suggest an office designed for collaboration, with meeting rooms, common areas, and potentially open-plan spaces that encourage interaction.
• Operations Tools & Technology: Designers will have access to industry-standard design software (Figma, Sketch, ProtoPie) and collaboration tools necessary for their role. The company's commitment to continuous learning also implies access to relevant training and resources.
• Team Interaction: Regular interaction with Product Managers, Engineers, Researchers, and other designers is expected, both in person and virtually, fostering a dynamic and supportive work atmosphere.

Work Schedule: While a standard 40-hour work week is typical, the hybrid arrangement and company culture likely allow for some flexibility in managing work hours, provided that project deadlines and team collaboration needs are met. This flexibility is beneficial for deep work and managing complex design tasks.

📝 Enhancement Note: The hybrid model at Kaizen Gaming is a key aspect of the work environment, offering a balance that appeals to many professionals. The focus on a structured, yet collaborative, workspace is typical for growing tech companies.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review your application and portfolio to assess your qualifications and alignment with the role's requirements.
• Portfolio Presentation & Discussion: You will likely be asked to present a selection of your best work, focusing on 2-3 case studies that highlight your design process, problem-solving skills, and experience with design systems. Be prepared to discuss your role, decisions, and outcomes in detail.
• Technical/Design Challenge: A practical exercise may be assigned to assess your design thinking, problem-solving abilities, and proficiency with design tools under timed conditions. This could involve designing a feature, improving an existing flow, or contributing to a design system element.
• Cross-Functional Interviews: Conversations with Product Managers, Engineers, and potentially other designers to evaluate your collaboration style, communication skills, and how you integrate feedback.
• Final Interview: A discussion with senior leadership to assess cultural fit, strategic thinking, and overall potential contribution to the team and company.

Portfolio Review Tips:

• Curate Strategically: Select case studies that best represent your skills in product design, design systems, and problem-solving for web/mobile applications. Prioritize projects with demonstrable impact.
• Tell a Story: For each case study, clearly outline the problem, your process, your specific contributions, the challenges faced, and the quantifiable results or lessons learned.
• Highlight Design Systems: Dedicate specific slides or sections to showcase your experience with design systems – how you built, maintained, or contributed to them, and the impact on consistency and efficiency.
• Show, Don't Just Tell: Use visuals effectively – wireframes, user flows, interactive prototypes, high-fidelity mockups, and component examples.
• Be Ready to Defend Decisions: Articulate the rationale behind your design choices, referencing user research, data, and business goals.

Challenge Preparation:

• Understand the Context: If given a take-home challenge, thoroughly understand the brief, target audience, and business objectives.
• Focus on Process: Even if time is limited, demonstrate your thought process. Sketch out ideas, explain your assumptions, and outline next steps.
• Prioritize: For timed challenges, focus on delivering a core solution rather than trying to perfect every detail. Clearly state any assumptions made due to time constraints.
• Presentation: Prepare a concise presentation of your challenge solution, clearly explaining your approach and rationale.

📝 Enhancement Note: A strong portfolio is paramount for this role. Candidates should be prepared to articulate their design process, demonstrate their expertise in design systems, and showcase their ability to solve complex problems within the Sportsbook domain.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The primary tool for UI design, prototyping, and collaborative work. Proficiency is essential.
• Sketch: While Figma is preferred, experience with Sketch is often valuable due to its widespread use.
• ProtoPie: Used for creating high-fidelity, interactive prototypes to simulate complex user interactions and animations.
• Adobe Illustrator: For vector graphics, icon creation, and other visual asset development.

Analytics & Reporting:

• Usability Testing Platforms: Tools for conducting remote or in-person user testing and capturing feedback.
• A/B Testing Tools: Basic understanding of how to design for or interpret results from A/B tests (e.g., Optimizely, Google Optimize).

CRM & Automation:

• While not directly a designer's tool, an understanding of how design integrates with CRM and marketing automation platforms can be beneficial for context.

📝 Enhancement Note: Proficiency in Figma is a non-negotiable requirement given its prevalence in modern design workflows and its suitability for collaborative design system work. Experience with prototyping tools like ProtoPie is key for demonstrating complex interactions.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A deep commitment to understanding and serving user needs, driving design decisions based on empathy and research.
• Collaboration: Valuing teamwork and open communication, working effectively with cross-functional partners to achieve shared goals.
• Innovation: Encouraging creative thinking, challenging the ordinary, and driving new ideas to enhance product experiences.
• Efficiency & Scalability: Designing with an eye towards creating reusable components and streamlined processes that support product growth and development velocity.
• Continuous Improvement: A mindset of ongoing learning, seeking feedback, and refining designs and processes to achieve better outcomes.

Collaboration Style:

• Cross-Functional Integration: Actively engaging with Product Managers, Engineers, and other stakeholders throughout the design lifecycle to ensure alignment and shared understanding.
• Iterative Feedback: Embracing a culture of constructive feedback within design reviews and cross-functional discussions to refine solutions.
• Knowledge Sharing: Participating in design chapter meetings and other forums to share best practices, learnings, and insights with the wider design community.

📝 Enhancement Note: The company culture emphasizes a blend of innovation, user focus, and collaborative execution. Designers are expected to be proactive in their learning and contribution to the team's collective knowledge.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Design Systems with Project Needs: Effectively managing the demands of maintaining and evolving a design system while simultaneously delivering on project-specific design requirements.
• Cross-Functional Alignment: Ensuring consistent understanding and buy-in for design decisions across diverse stakeholder groups (product, engineering, commercial) with potentially competing priorities.
• Rapid Product Evolution: Adapting designs and system components to accommodate the fast-paced development cycles and evolving feature sets common in the GameTech/Sportsbook industry.
• Integrating New Technologies/Interactions: Designing for emerging interaction patterns or technologies within the Sportsbook context while maintaining usability and performance.

Learning & Development Opportunities:

• Design System Mastery: Deepening expertise in scalable design system architecture, component libraries, and governance models.
• Domain Expertise: Developing a nuanced understanding of the Sportsbook industry, user behaviors, and regulatory considerations.
• Leadership Skills: Opportunities to mentor junior designers, lead design initiatives, and contribute to strategic product discussions.
• Industry Certifications: Participation in programs like Norman Nielsen to enhance UX expertise and credibility.

📝 Enhancement Note: The challenges presented are typical for senior roles in dynamic tech environments, emphasizing the need for adaptability and strong problem-solving skills. The growth opportunities are aligned with career progression in product design and specialization.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you significantly contributed to a design system. What was your approach, and what was the impact on the product and development teams?" (Focus on process, component strategy, and measurable outcomes.)
• "Walk us through a complex product design challenge you've faced, from initial research to final implementation. What were the key decisions, and how did you handle feedback?" (Highlight user-centricity, problem-solving, and collaboration.)
• "How do you balance the need for design consistency with the desire for innovative new features or user experiences?" (Discuss your approach to design system governance and flexibility.)

Company & Culture Questions:

• "What interests you specifically about Kaizen Gaming and the Sportsbook industry?" (Research the company's mission, values, and recent product launches. Show genuine interest in the domain.)
• "How do you approach collaboration with product managers and engineers, especially when there are differing opinions on design?" (Emphasize communication, empathy, and data-driven advocacy for user needs.)
• "Describe a time you had to advocate for a design decision that was initially unpopular. How did you build consensus?" (Focus on your ability to present data, user insights, and business rationale.)

Portfolio Presentation Strategy:

• Structure: Organize your presentation logically: Introduction, Problem Statement, Research & Insights, Design Process (Ideation, Wireframes, Prototypes), Design System Contributions, Solution & Rationale, Outcomes & Learnings.
• Quantify Impact: Whenever possible, use data (e.g., increased conversion, reduced task time, improved satisfaction scores) to demonstrate the success of your designs.
• Focus on Your Role: Clearly articulate your specific contributions, especially in team projects.
• Design System Emphasis: Dedicate a significant portion to showcasing your design system work, explaining component architecture and its benefits.
• Interactive Elements: If possible, use live Figma prototypes or interactive elements to showcase user flows and interactions.

📝 Enhancement Note: Interview preparation should focus on demonstrating not just design skill, but also strategic thinking, collaborative ability, and a deep understanding of design systems and their application in a high-transaction industry.

📌 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 to highlight your 5+ years of experience in web and mobile application design, with a strong emphasis on design systems, prototyping, and user research. Use keywords from the job description.
• Prepare a portfolio that showcases 3-5 compelling case studies, with at least one focusing on design system development and impact, and others demonstrating end-to-end product design process for complex applications.
• Practice articulating your design process, decision-making rationale, and the impact of your work, particularly in relation to design systems and user experience improvements. Research Kaizen Gaming and the Sportsbook industry to prepare for culture and domain-specific questions.

⚠️ 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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