UI / Product Designer

📍 Job Overview

Job Title: UI / Product Designer

Company: Campeón Gaming

Location: Athens, Greece

Job Type: Full-Time

Category: Product Design / UI/UX

Date Posted: 2026-08-31

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

Remote Status: Hybrid

🚀 Role Summary

• Drive the end-to-end product design process for an online casino and sports betting platform, focusing on user experience and intuitive interface design.

• Translate complex product requirements into visually appealing and functional user interfaces and interactive prototypes using Figma.

• Contribute to brand consistency by designing UI assets, logos, landing pages, and marketing materials, ensuring alignment with the overall brand visual identity.

• Develop and maintain a robust design system with reusable components to ensure scalability and efficiency across multiple products and touchpoints.

• Collaborate closely with product managers, developers, and stakeholders throughout the entire project lifecycle, from ideation to post-launch analysis.

📝 Enhancement Note: This role is specifically within the Gaming Tech sector, focusing on UI/Product Design for online casino and sports betting platforms. The emphasis on "keeping design files closely aligned with the live product" suggests a need for strong attention to detail and a practical, iterative design approach rather than purely conceptual design. The hybrid model indicates a need for strong self-management and communication skills.

📈 Primary Responsibilities

• Design and prototype new features and refine existing ones for an online casino platform, ensuring a seamless and engaging user experience.

• Create high-fidelity mockups and interactive prototypes in Figma, translating user needs and business requirements into polished interfaces.

• Develop and maintain a comprehensive design system, ensuring consistency, scalability, and efficient use of reusable components across all product interfaces.

• Collaborate with Product Managers to define user stories, user flows, and product specifications, ensuring design solutions meet business objectives and user needs.

• Partner with Software Developers to ensure accurate implementation of designs, providing detailed specifications, assets, and ongoing support throughout the development cycle.

• Conduct thorough market and competitor research within the online casino and sports betting industry to identify design trends and opportunities for innovation.

• Contribute to the overall brand visual identity by designing UI assets, logos, landing pages, and marketing collateral.

• Participate in user research and usability testing to gather feedback and iterate on designs, continuously improving the user experience.

• Maintain a strong understanding of web fundamentals, including responsive design principles and the implications of HTML, CSS, and JavaScript on UI implementation.

📝 Enhancement Note: The responsibilities highlight a need for a designer who can balance creative vision with technical feasibility and business objectives. The emphasis on "keeping design files closely aligned with the live product" indicates a practical, iterative design process rather than a purely conceptual one. The requirement to contribute to branding and marketing materials suggests a broader scope than just core product UI.

🎓 Skills & Qualifications

Education: A background in graphic design, visual design, interaction design, or a related field is expected, though not strictly mandated by a specific degree. Demonstrated practical experience and a strong portfolio will be prioritized.

Experience: A minimum of 3 years of professional experience as a Product Designer, with a significant portion focused on digital product interfaces. Experience in the online casino or gaming industry is highly advantageous.

Required Skills:

• Proven experience in product design, with a strong portfolio showcasing UI/UX design, prototyping, and user-centered design methodologies.

• High proficiency in Figma for interface design, prototyping, and collaborative workflows.

• Strong visual design skills with a keen eye for aesthetics, typography, color theory, and layout.

• Experience in branding and visual identity development, including logo design and creation of brand assets.

• Demonstrated ability to create and maintain design systems with reusable components for consistency and scalability.

• Solid understanding of responsive design principles and how web technologies (HTML, CSS, JavaScript fundamentals) impact UI implementation.

• Excellent collaboration and communication skills, with the ability to work effectively in cross-functional teams.

• A growth mindset, adaptability, and the ability to thrive in a fast-paced, dynamic environment. Preferred Skills:

• Familiarity with Adobe Photoshop and Illustrator for asset creation and manipulation.

• Experience with AI-powered design tools and their application in the design workflow.

• Knowledge of user research methodologies and usability testing.

• Understanding of the online casino and sports betting industry landscape, including player behavior and regulatory considerations.

📝 Enhancement Note: The "growth mindset" and "fast-paced environment" requirements suggest the company values adaptability and continuous learning, which are crucial in the rapidly evolving tech and gaming sectors. The preference for AI tool experience indicates a forward-looking approach to design technology.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive online portfolio showcasing a minimum of 3-5 distinct product design projects.

• Projects should demonstrate end-to-end design thinking, from initial concept and user research to final UI implementation and iteration.

• Clearly articulate your role and contributions within each project, especially in collaborative team settings.

• Showcase strong visual design skills, including layout, typography, color, and iconography.

• Include examples of user flows, wireframes, interactive prototypes (ideally built in Figma), and final high-fidelity mockups.

• Projects should highlight problem-solving abilities and how design decisions directly addressed user needs or business objectives. Process Documentation:

• Case studies within the portfolio should detail the design process, including:

  • Problem definition and user research findings.
  • Ideation and concept development phases.
  • Wireframing and prototyping stages.
  • Design system component creation or utilization.
  • Collaboration with developers and stakeholders.
  • Iterations based on feedback or testing.

• Evidence of maintaining design files aligned with live product iterations is highly valued.

• Examples of contributions to or creation of design systems, demonstrating an understanding of component-based design and scalability.

📝 Enhancement Note: The portfolio is critical for this role. Candidates should focus on showcasing not just aesthetic appeal but also the strategic thinking and process behind their designs, particularly how they ensure consistency and usability in a dynamic product environment. Demonstrating experience with design systems and iterative design based on live product feedback will be key differentiators.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for a mid-level UI/Product Designer in Athens, Greece, with 3+ years of experience in a tech/gaming company, the estimated annual salary range is €30,000 - €45,000. This estimate considers the cost of living in Athens and the competitive nature of the tech and gaming industries.

Benefits:

• Competitive salary and bonus structure.

• Comprehensive learning and development programs, with funding available for educational pursuits.

• Private Medical Insurance for employees and potentially dependents.

• 24/7 Employee Assistance Program (EAP) offering confidential support.

• Monthly allowance for Wolt App orders, contributing to convenient meal options.

• Complimentary drinks and snacks available at the modern office space.

• Coverage for public transportation expenses to facilitate commuting.

• Gym membership subsidy for employee wellness.

• Paid educational leave to support continuous professional development.

• Hybrid working model, offering flexibility between office and remote work.

• 6 additional company paid days off per year.

Working Hours: The standard working hours are approximately 40 hours per week, typical for a full-time position. The hybrid model allows for flexibility in how and where these hours are performed, with an expectation of core working hours for team collaboration.

📝 Enhancement Note: The salary range is an estimate based on general market data for Athens and the specified experience level. Actual compensation will depend on the candidate's specific experience, skills, and negotiation. The benefits package is robust, indicating a strong focus on employee well-being, professional growth, and work-life balance, which are attractive selling points for operations and design professionals.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, specifically focused on the online casino and sports betting sector, providing a comprehensive platform and managed services to partners. This industry is characterized by rapid innovation, a strong focus on user engagement, and adherence to regulatory compliance.

Company Size: 200+ employees, indicating a mid-sized company that offers a balance between the agility of a startup and the structure of a larger organization. This size often fosters a close-knit team environment while providing opportunities for significant impact.

Founded: The company's history is not explicitly stated, but its recognition as a Best Workplace for multiple consecutive years suggests established operational maturity and a commitment to employee experience.

Team Structure:

• The design team likely operates within a Product department, collaborating closely with Product Managers and Engineering teams.

• Designers may specialize in specific product areas or work across the platform, contributing to a unified user experience.

• The company emphasizes cross-functional collaboration, meaning designers will interact with various departments, including Marketing, Operations, and Customer Support, to ensure cohesive product delivery. Methodology:

• Data-driven decision-making is implied by the focus on performance metrics in online gaming and the need for continuous improvement.

• Agile methodologies are likely employed, given the fast-paced nature of the tech and gaming industries, requiring iterative design and development cycles.

• A "people-first" culture suggests a focus on employee well-being, trust, and open communication, fostering a supportive work environment.

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

📝 Enhancement Note: Campeón Gaming's culture appears to be a significant differentiator, highlighted by numerous "Best Workplace" awards. This suggests a strong emphasis on employee development, well-being, and a collaborative, inclusive environment, which are attractive attributes for professionals seeking long-term career growth. The company's focus on technology for the gaming industry means designers will be working in a dynamic and competitive space.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level Product Designer, typically requiring 2-5 years of experience. It involves significant autonomy in design tasks, contributing to key product features, and actively participating in design system development. The role is expected to deliver polished, user-focused designs and collaborate effectively with cross-functional teams.

Reporting Structure: The UI/Product Designer will likely report to a Lead Designer, Head of Design, or a Product Manager. This structure ensures guidance and integration within the broader product development roadmap.

Operations Impact: The designer's work directly influences the user experience of the online casino and sports betting platform, impacting user acquisition, engagement, retention, and ultimately, the success of Campeón Gaming's partner brands. Effective UI/UX design is crucial for differentiating in a competitive market.

Growth Opportunities:

• Specialization: Opportunity to deepen expertise in specific areas of UI/UX design, such as interaction design, user research, or design systems.

• Leadership: Potential to grow into a Senior Product Designer or Design Lead role, mentoring junior designers and taking ownership of larger product initiatives.

• Cross-Functional Skill Development: Exposure to product strategy, business operations, and marketing through close collaboration, broadening overall industry understanding.

• Industry Expertise: Developing specialized knowledge in the unique design challenges and opportunities within the online gaming and betting sector.

📝 Enhancement Note: The growth opportunities are clearly defined, moving from individual contribution to potential leadership and cross-functional expertise. The emphasis on the gaming industry suggests that gaining specialized knowledge here can be a significant career accelerator.

🌐 Work Environment

Office Type: The company offers modern offices located in the center of Athens, suggesting a professional and well-equipped workspace designed to foster collaboration and productivity.

Office Location(s): Athens, Greece. The central location implies accessibility via public transport and proximity to amenities.

Workspace Context:

• Collaborative Environment: The hybrid model and emphasis on teamwork encourage interaction and knowledge sharing among designers, developers, and product teams.

• Tools & Technology: Access to industry-standard design tools like Figma, along with potential for exploring AI-powered design tools.

• Team Interaction: Opportunities for in-person collaboration, brainstorming sessions, and team-building activities, balanced with the flexibility of remote work.

Work Schedule: A hybrid working model is in place, allowing employees to balance work from home with time in the modern Athens office. This model provides flexibility for managing personal schedules while ensuring necessary face-to-face collaboration for design sprints and team alignment.

📝 Enhancement Note: The hybrid model and central Athens office location are key factors for work-life balance and accessibility. The emphasis on modern offices suggests a comfortable and technologically advanced workspace.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and online portfolio to assess suitability and experience.

• Portfolio Presentation: A dedicated session where you present your selected projects, detailing your design process, problem-solving approach, and impact. Be prepared to discuss your role in team projects and your design rationale.

• Technical/Skills Assessment: This may involve a design challenge or a discussion focused on your proficiency with Figma, design systems, and understanding of web fundamentals.

• Team/Cultural Fit Interview: An opportunity to meet with potential team members and hiring managers to assess collaboration style, communication skills, and alignment with Campeón Gaming's values (people-first, meraki, team spirit, growth mindset).

• Final Interview: Potentially with senior leadership to discuss overall fit and strategic alignment.

Portfolio Review Tips:

• Curate Selectively: Choose 3-5 of your strongest, most relevant projects that showcase your UI/Product Design skills, particularly those involving complex interfaces, design systems, or brand consistency.

• Tell a Story: For each project, clearly articulate the problem, your process, your specific contributions, the challenges faced, and the outcomes or impact. Use visuals effectively to guide the narrative.

• Highlight Figma Proficiency: Demonstrate your advanced Figma skills, including component usage, auto-layout, prototyping features, and collaborative tools.

• Showcase Design System Experience: If you've worked on or contributed to a design system, clearly explain its structure, benefits, and how it was implemented.

• Address Brand Consistency: Provide examples of how you've maintained or developed brand visual identity across digital touchpoints.

Challenge Preparation:

• Understand the Domain: Familiarize yourself with the online casino and sports betting industry. Research common UI patterns, user journeys, and design trends in this space.

• Focus on User-Centricity: Prepare to demonstrate how you would approach designing for specific user segments within the gaming context, prioritizing usability and engagement.

• Figma Practice: Ensure you are comfortable with Figma's core features, rapid prototyping, and potentially its collaboration tools for team-based challenges.

• Communication: Practice articulating your design decisions clearly and concisely, as you will need to explain your thought process during the interview and any potential design challenges.

📝 Enhancement Note: The interview process heavily emphasizes portfolio presentation and process explanation. Candidates should be prepared to not only show their work but also to articulate the "why" behind their design choices and demonstrate their collaborative capabilities. Understanding the specific context of online gaming is crucial for demonstrating domain relevance.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The primary tool for UI design, prototyping, and collaboration. Advanced proficiency is expected, including mastery of components, variants, auto-layout, and interactive prototyping.

• Adobe Photoshop / Illustrator: Used for asset creation, image editing, and potentially logo design or marketing material development. Familiarity is expected.

Analytics & Reporting:

• While not explicitly listed as a primary responsibility for this design role, understanding how design impacts key metrics (e.g., conversion rates, engagement time) is important. Familiarity with analytics platforms (e.g., Google Analytics, Mixpanel, Amplitude) and their use in design iteration is a plus. CRM & Automation:

• Not directly relevant to this design role, but awareness of how CRM and marketing automation tools might influence user journeys or customer touchpoints could be beneficial.

📝 Enhancement Note: Figma is the cornerstone tool for this role. Candidates should be prepared to demonstrate deep expertise in its functionalities. While direct experience with analytics tools isn't a strict requirement, an understanding of how design contributes to measurable business outcomes will be highly valued.

👥 Team Culture & Values

Operations Values:

• People-First: Emphasizes a supportive and respectful work environment where employees are valued. For a designer, this means contributing to a positive team dynamic and advocating for user needs.

• Meraki: A Greek word meaning to put your soul, creativity, or love into something. For designers, this translates to a passion for craftsmanship, attention to detail, and a commitment to creating exceptional user experiences.

• Team Spirit: Fostering collaboration, mutual support, and a shared sense of purpose. Designers are expected to be team players, actively contributing to group efforts and sharing knowledge.

• Growth Mindset: Embracing challenges, learning from feedback, and continuously seeking self-improvement. Designers should be open to new ideas, adapt to evolving trends, and actively pursue skill development.

Collaboration Style:

• Cross-functional Integration: Designers work closely with Product Managers, Developers, and potentially Marketing and Operations teams to ensure seamless product delivery and brand consistency.

• Iterative Feedback: An environment where design feedback is actively sought and given, fostering continuous improvement of both the product and individual skills.

• Knowledge Sharing: Encouraging the sharing of best practices, design trends, and learnings, likely through internal presentations, design critiques, or documentation.

📝 Enhancement Note: The company's values are deeply embedded in its culture and operational ethos. Designers are expected to embody these values, particularly "Meraki" in their craft and "Growth Mindset" in their professional development. This focus on culture means that team fit is as important as technical skill.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Innovation and Usability: Designing for a competitive online casino market requires balancing cutting-edge features with intuitive, user-friendly interfaces that appeal to a broad audience.

• Maintaining Brand Consistency: Ensuring a cohesive visual identity across a rapidly evolving platform with new features and marketing campaigns requires diligent application of brand guidelines and design systems.

• Fast-Paced Development Cycles: Adapting designs quickly to meet agile development timelines and incorporating feedback from stakeholders and user testing efficiently.

• Evolving Technology: Staying current with new design tools, technologies (like AI in design), and industry best practices to maintain a competitive edge.

Learning & Development Opportunities:

• Skill Advancement: Opportunities to refine skills in UI/UX design, prototyping, user research, and design systems through hands-on project work and potential training.

• Industry Exposure: Gaining deep insights into the unique design challenges and opportunities within the online gaming and sports betting sector.

• Mentorship: Potential to be mentored by senior designers or product leaders, or to mentor junior team members as the team grows.

• Educational Funding: Access to company-funded educational programs and resources to pursue certifications or specialized training relevant to design and technology.

📝 Enhancement Note: The role presents a dynamic environment with significant opportunities for professional growth. Candidates should be prepared to tackle industry-specific design challenges and leverage the company's support for continuous learning and development.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance a strong creative vision with strict product requirements. How did you approach it, and what was the outcome?" (Focus on your process, negotiation skills, and ability to find solutions.)

• "How do you ensure brand consistency across a digital product and its marketing materials? Can you provide an example from your portfolio?" (Highlight your understanding of brand systems and asset management.)

• "Walk us through your process for creating or contributing to a design system. What are the key benefits and challenges?" (Demonstrate your systematic approach and understanding of scalability.)

• "Imagine you're tasked with designing a new feature for our online casino platform. What would be your first steps, and how would you involve stakeholders?" (Showcase your user-centric design process and collaboration skills.) Company & Culture Questions:

• "What interests you about Campeón Gaming and the online casino/sports betting industry?" (Research the company's mission, values, and recent news. Show genuine interest.)

• "How do you embody our core values, such as 'Meraki' and 'Growth Mindset,' in your design work?" (Connect your personal work ethic and approach to their stated values.)

• "Describe your experience working in a hybrid or fast-paced environment. How do you manage your time and collaborate effectively?" (Highlight your self-management, communication, and adaptability.) Portfolio Presentation Strategy:

• Structure is Key: Organize your presentation logically, dedicating sufficient time to each project to explain the problem, your process, your solution, and the results.

• Focus on Figma: Be ready to demonstrate specific Figma features or workflows that highlight your expertise, especially concerning design systems and prototyping.

• Quantify Impact: Whenever possible, use metrics or data to illustrate the success of your designs. If direct metrics aren't available, discuss how you would measure success or what you learned from user feedback.

• Be Ready for Questions: Anticipate questions about your design choices, alternative solutions you considered, and how you handle constructive criticism.

📝 Enhancement Note: Interview preparation should focus on articulating design decisions, demonstrating process, and showcasing cultural fit. Candidates should be ready to discuss their experience with Figma in detail and how they contribute to team success.

📌 Application Steps

To apply for this UI / Product Designer position:

• Submit your application through the provided link on the Workable platform.

• Portfolio Customization: Select 3-5 of your most relevant projects that best showcase your UI/Product Design skills, particularly those involving complex interfaces, design systems, or brand consistency within digital products. Tailor your portfolio to highlight your Figma expertise and process-driven approach.

• Resume Optimization: Ensure your resume clearly outlines your 3+ years of product design experience, highlighting achievements and responsibilities relevant to UI design, prototyping, branding, and design systems. Use keywords from the job description naturally.

• Interview Preparation: Practice presenting your portfolio, focusing on articulating your design process, problem-solving strategies, and the impact of your work. Prepare to discuss your experience with Figma and your understanding of user-centered design principles.

• Company Research: Thoroughly research Campeón Gaming, its products, its market, and its company values. Understand their "people-first" culture and their commitment to "meraki" to better align your responses and demonstrate your enthusiasm for joining their team.

⚠️ 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.