Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: Arena Club

Location: Los Angeles, CA

Job Type: Full-time

Category: Product Design & User Experience

Date Posted: 2026-06-23

Experience Level: 7+ Years

Remote Status: On-site

🚀 Role Summary

• Lead the end-to-end design of innovative user experiences for a groundbreaking digital collectibles marketplace, focusing on web and mobile platforms.

• Drive strategic product vision and execution by translating complex user needs, data insights, and business objectives into intuitive and engaging design solutions.

• Champion and evolve Arena Club's design system, ensuring consistency, scalability, and high-quality craft across all product touchpoints.

• Foster a strong design culture through mentorship, constructive critique, and active contribution to design standards and best practices within a fast-paced startup environment.

📝 Enhancement Note: This role is positioned as a Senior Product Designer, indicating a need for significant autonomy, strategic input, and the ability to mentor junior designers. The focus on a "digital card show" and "collectibles domain" suggests a niche but rapidly growing market, requiring designers to be adaptable and understand user motivations within specific communities. The emphasis on "trust, transparency, and fun" points to a user experience that needs to be both reliable and delightful.

📈 Primary Responsibilities

• End-to-End Feature Ownership: Take full ownership of the design process for high-impact features and product experiences, from initial concept ideation through to successful launch and iteration.

• User-Centric Design: Translate user needs, quantitative data insights, and strategic business goals into thoughtful, intuitive, and effective design flows and user interfaces.

• Research & Validation: Lead and conduct comprehensive user research initiatives, including user interviews, concept validation, usability testing, and rapid prototyping to inform design decisions.

• Cross-Functional Collaboration: Partner closely with Product Managers, Engineers, Data Analysts, and Leadership to define requirements, navigate technical constraints, assess tradeoffs, and deliver elegant, impactful design solutions.

• Visual Design & Craftsmanship: Create detailed wireframes, interactive prototypes, and polished high-fidelity visual designs that meet a high standard of clarity, usability, and aesthetic appeal.

• Design System Development: Contribute significantly to the creation, maintenance, and evolution of Arena Club's design system, ensuring consistency and scalability of reusable components and interaction patterns across the platform.

• Agile Iteration: Balance the need for speed with a commitment to design quality, making informed decisions on when to iterate rapidly and when to invest more deeply in refining specific design elements.

• Mentorship & Design Leadership: Mentor fellow designers, provide constructive feedback and critique, and actively contribute to strengthening Arena Club's overall design culture and talent pool.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design leadership and hands-on execution. The emphasis on "owning the design" and "balancing speed and quality" is critical for a startup environment. The expectation to "mentor teammates" and "strengthen design culture" signifies a senior-level contribution beyond individual design tasks.

🎓 Skills & Qualifications

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

Experience: 7+ years of professional experience designing consumer-facing products, with a strong emphasis on both mobile and web applications.

Required Skills:

• Portfolio Excellence: A robust portfolio showcasing exceptional skills in complex problem-solving, interaction design, visual design, and systems thinking.

• Figma Proficiency: Expert-level command of Figma for creating high-fidelity flows, detailed mockups, and seamless developer handoffs.

• Cross-Functional Partnership: Proven experience collaborating effectively with engineering teams to ship production-quality products at scale.

• User Research Expertise: Demonstrated ability to conduct and synthesize user research (interviews, usability testing, concept validation) and translate findings into actionable design improvements.

• UX Principles Mastery: Deep understanding of core UX principles, established interaction patterns, and modern accessibility best practices.

• Design System Development: Experience in creating, contributing to, or maintaining design systems, including reusable components and scalable interaction patterns.

• Communication Acumen: Strong verbal and written communication skills, with the ability to articulate design rationale clearly to both technical and non-technical stakeholders.

• Startup Adaptability: Comfort and proven ability to thrive in a fast-moving startup environment with evolving priorities and ambiguous challenges.

Preferred Skills:

• Marketplace/Collectibles Domain: A genuine interest in or prior experience with marketplaces, sports memorabilia, collectibles, or community-driven digital products.

• Rapid Prototyping: Advanced skills in rapid prototyping tools and techniques to quickly test and validate design concepts.

• Systems Thinking: A demonstrated ability to think holistically about product ecosystems and how different components interact.

📝 Enhancement Note: The requirement for 7+ years of experience and a strong portfolio underscores the seniority of this role. Mastery of Figma is a key technical requirement. The emphasis on startup adaptability is crucial, indicating a need for resilience and proactive problem-solving. The "interest in marketplaces, sports, collectibles" is a strong plus, suggesting that domain knowledge will be highly valued.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Complex Problem-Solving Case Studies: Showcase detailed breakdowns of challenging product problems you've tackled, illustrating your thought process, research methodologies, and iterative design approaches.

• Interaction Design Mastery: Provide examples of sophisticated user flows, interaction patterns, and micro-interactions that demonstrate a deep understanding of user behavior and usability.

• Visual Design Craft: Present high-fidelity mockups and UI designs that exemplify a strong aesthetic sense, attention to detail, and adherence to design principles.

• Systems Thinking Examples: Include projects where you've contributed to or designed scalable design systems, demonstrating an understanding of component-based design, pattern libraries, and platform consistency.

• Developer Handoff Readiness: Clearly illustrate your process for preparing design assets and specifications for engineering teams, emphasizing clarity and reducing ambiguity.

Process Documentation:

• Workflow Design & Optimization: Demonstrate experience in mapping out user journeys, identifying pain points, and redesigning workflows for enhanced efficiency and user satisfaction.

• Research Synthesis & Application: Evidence of how you've collected, analyzed, and synthesized user research data (qualitative and quantitative) to drive concrete design decisions and product improvements.

• Design System Implementation: Examples of how you've built, contributed to, or leveraged design systems to ensure product consistency and accelerate development cycles.

• Cross-Functional Workflow Integration: Show how you've integrated your design process with Product and Engineering workflows, including Agile methodologies, sprint planning, and feedback loops.

📝 Enhancement Note: For senior design roles, the portfolio is paramount. It needs to go beyond just aesthetics to demonstrate strategic thinking, problem-solving capabilities, and a deep understanding of the product development lifecycle. Specific emphasis on systems thinking and developer handoff is crucial given the stated requirements.

💵 Compensation & Benefits

Salary Range: $125,000 - $170,000 USD per year.

Benefits:

• Bonus Potential: Opportunity for performance-based bonuses.

• Equity Options: Potential to receive company stock options, aligning personal success with company growth.

• Comprehensive Health Coverage: Likely includes medical, dental, and vision insurance (standard for full-time roles in this location).

• Paid Time Off: Generous PTO, holidays, and sick leave.

• Professional Development: Opportunities for learning, training, and attending industry events.

Working Hours: 40 hours per week, with an expectation of flexibility and commitment common in startup environments.

📝 Enhancement Note: The provided salary range ($125,000 - $170,000 USD) is competitive for a Senior Product Designer role in Los Angeles, CA, reflecting the experience level and the dynamic nature of the collectibles market. The inclusion of bonus and equity indicates a performance-driven compensation structure typical of growth-stage startups. While specific benefits are not detailed, the listed bonus and equity are key components of total compensation.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, E-commerce, Marketplaces, Sports & Collectibles. Arena Club operates at the intersection of technology and the high-value collectibles market, leveraging digital innovation to transform a traditionally physical industry.

Company Size: Startup environment, likely growing rapidly from a seed or early-stage funding round. This implies a dynamic, adaptable, and hands-on culture.

Founded: Founded with the vision of pioneering a digital card show, led by notable figures like Derek Jeter and Brian Lee, suggesting a strong ambition and market disruption focus.

Team Structure:

• Product & Design: A collaborative team structure where Product Designers work intimately with Product Managers and Engineers.

• Cross-Functional Integration: Strong emphasis on collaboration across Product, Engineering, Data Science, Marketing, and Leadership to ensure cohesive product development.

• Flat Hierarchy: Typical for startups, encouraging direct communication and rapid decision-making, with senior members expected to influence direction.

Methodology:

• Data-Driven Decisions: Emphasis on using user research and analytical data to inform design choices and product strategy.

• Agile Development: Likely employing agile methodologies for rapid iteration, continuous improvement, and efficient feature delivery.

• User-Centered Design: A core philosophy centered around understanding and meeting user needs through empathy and iterative design.

Company Website: [Arena Club Website URL - not provided, but assume arenaclub.com based on domain_derived]

📝 Enhancement Note: The company culture is explicitly described as demanding ("not for the faint of heart," "demands your best every single day," "proving ground"). This is a key differentiator and applicants should be prepared for a high-performance, high-ownership environment. The involvement of prominent figures like Derek Jeter suggests a strong brand identity and potential for significant market impact.

📈 Career & Growth Analysis

Operations Career Level: Senior Product Designer. This role is positioned as a key individual contributor with leadership potential. It requires not only strong craft but also strategic thinking, mentorship capabilities, and the ability to influence product direction.

Reporting Structure: While not explicitly stated, a Senior Product Designer typically reports to a Head of Design, Design Lead, or potentially a VP of Product in a startup environment. They will work closely with Product Managers and Engineering Leads.

Operations Impact: As a Senior Product Designer, you will directly influence the user experience of Arena Club's platform, impacting user acquisition, engagement, retention, and transaction volume within the digital collectibles marketplace. Your work will be crucial in building trust and driving adoption for a novel digital product.

Growth Opportunities:

• Design Leadership: Potential to grow into a Design Lead or Head of Design role as the company scales and the product offering expands.

• Product Strategy Influence: Opportunity to shape the product roadmap and strategic direction through design insights and user advocacy.

• Specialization: Deepen expertise within the unique domain of digital collectibles and marketplace design.

• Mentorship Development: Hone leadership and mentoring skills by guiding junior designers and contributing to design team growth.

📝 Enhancement Note: The "Arena Club Standard" description strongly implies significant growth opportunities for those who excel. The role is not just about executing tasks but about demonstrating ownership, raising the bar, and contributing to a winning culture, which are all precursors to leadership roles.

🌐 Work Environment

Office Type: On-site (Los Angeles, CA). This indicates a preference for in-person collaboration, team synergy, and hands-on design sprints.

Office Location(s): Los Angeles, California. This major metropolitan area offers a vibrant tech ecosystem and a large talent pool.

Workspace Context:

• Collaborative Spaces: Expect an environment designed for team interaction, brainstorming, and rapid problem-solving, likely featuring open-plan areas, meeting rooms, and potentially dedicated design studios.

• Technology & Tools: Access to industry-standard design software (Figma is a must), prototyping tools, and collaboration platforms necessary for a modern design team.

• Team Interaction: Frequent opportunities for direct interaction with product managers, engineers, and leadership, fostering a cohesive and agile development process.

Work Schedule: Standard 40-hour work week (full-time), but the startup culture suggests a need for flexibility and commitment, especially during critical project phases. The emphasis on "demands your best every single day" indicates a high-energy, results-oriented pace.

📝 Enhancement Note: The on-site requirement in Los Angeles suggests a company that values in-person collaboration and team cohesion, which can be beneficial for design sprints and rapid iteration. The description of the "Arena Club Standard" implies a work environment that is challenging but rewarding for high performers.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A brief call with HR or a recruiter to assess basic qualifications and cultural fit.

• Portfolio Presentation & Design Challenge: A key stage involving presenting your portfolio, detailing specific case studies, and potentially tackling a design challenge or hypothetical problem relevant to Arena Club's platform.

• Cross-Functional Interviews: Meetings with Product Managers, Engineers, and potentially other stakeholders to assess collaboration skills, technical understanding, and strategic thinking.

• Leadership Interview: A final discussion with senior leadership (e.g., Head of Product, CEO) to evaluate strategic alignment, cultural fit, and long-term potential.

Portfolio Review Tips:

• Storytelling: Structure your portfolio case studies as compelling narratives. Clearly define the problem, your role, the process you followed, the solutions you designed, and the impact of your work (quantified with metrics if possible).

• Focus on Impact: Highlight how your design decisions led to measurable business outcomes (e.g., increased conversion rates, improved user engagement, reduced churn).

• Showcase Process: Clearly articulate your thought process, research methodologies, and iterative design approach. Demonstrate how you navigate ambiguity and make informed decisions.

• Systems Thinking: If applicable, showcase your experience with design systems, component libraries, and ensuring platform consistency.

• Figma Expertise: Be prepared to walk through your Figma files, demonstrating your proficiency in interaction design, prototyping, and preparing assets for developer handoff.

• Tailor to Arena Club: Research Arena Club's product and target audience. Be ready to discuss how your skills and experience align with their specific needs in the collectibles marketplace.

Challenge Preparation:

• Research Arena Club: Understand their current product, target users, and competitive landscape. Identify potential areas for improvement or innovation.

• Practice Problem Solving: Be ready to discuss how you would approach a specific design problem for Arena Club, outlining your methodology from understanding the user to delivering a solution.

• Articulate Rationale: Practice clearly explaining the "why" behind your design decisions, focusing on user needs, business goals, and technical feasibility.

• Embrace Startup Constraints: Be prepared to discuss how you would balance design quality with speed and resource limitations, a common aspect of startup environments.

📝 Enhancement Note: The interview process will heavily rely on portfolio demonstration and the ability to articulate design decisions and their impact. Given the startup environment, expect a focus on adaptability, problem-solving under pressure, and strong cross-functional communication skills.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: This is the core design tool mentioned, essential for wireframing, prototyping, UI design, and developer handoff. Proficiency is a strict requirement.

• Prototyping Tools: While Figma has robust prototyping capabilities, experience with other tools like InVision, Principle, or Adobe XD could be beneficial for complex animations or specific use cases.

• User Research Platforms: Tools for conducting remote interviews, usability testing, and surveys (e.g., UserTesting.com, Lookback, SurveyMonkey).

• Collaboration Tools: Platforms like Slack, Jira, Confluence, and Asana for team communication, project management, and documentation.

Analytics & Reporting:

• Product Analytics Tools: Familiarity with tools like Amplitude, Mixpanel, or Google Analytics to understand user behavior, track feature adoption, and measure engagement.

• Data Visualization Tools: Experience with tools that allow for clear presentation of data insights (e.g., Tableau, Looker, or even advanced Excel/Google Sheets functions).

CRM & Automation:

• While not directly a designer's primary tool, understanding how CRM systems (like Salesforce) and marketing automation platforms (like HubSpot) feed into user journeys or impact customer experience can be advantageous.

📝 Enhancement Note: Figma is the non-negotiable tool requirement. Beyond that, familiarity with user research platforms and product analytics tools will be highly valued, as Senior Product Designers are expected to be data-informed and capable of synthesizing insights to drive design strategy.

👥 Team Culture & Values

Operations Values:

• Ownership & Accountability: Individuals are expected to take full responsibility for their work and outcomes, embodying the "own outcomes" mentality.

• Relentless Drive & Ambition: A culture that values high performers who are hungry to prove themselves and consistently raise the bar.

• Innovation & Disruption: A commitment to building novel products and experiences that challenge the status quo in the collectibles market.

• Collaboration & Winning Together: While demanding, the culture emphasizes teamwork and collective success, "compete, and win together."

• Transparency & Trust: Foundational values for the platform itself, likely reflected in internal team dynamics.

Collaboration Style:

• Direct & Fast-Paced: Expect open communication and quick decision-making, characteristic of a startup.

• Cross-Functional Integration: Designers will work intimately with Product and Engineering, requiring strong communication and a shared understanding of goals.

• Feedback-Oriented: The role involves mentoring and critiquing, suggesting a culture that values constructive feedback for continuous improvement.

• Results-Driven: Collaboration is geared towards achieving tangible outcomes and delivering impactful product experiences.

📝 Enhancement Note: The "Arena Club Standard" heavily emphasizes a culture of high performance, ownership, and relentless pursuit of excellence. This is not a place for passive contributors; it's for individuals who thrive under pressure and are driven by ambitious goals.

⚡ Challenges & Growth Opportunities

Challenges:

• Rapid Iteration in a New Market: Designing for a novel digital collectibles marketplace means navigating uncharted territory, requiring adaptability and creative problem-solving.

• Balancing User Needs with Business Goals: Effectively translating the unique desires of collectors with the business objectives of a rapidly scaling startup.

• Maintaining Design Quality at Speed: The startup imperative for speed can conflict with the thoroughness required for high-quality design; finding this balance is key.

• Building a Design System from the Ground Up: Contributing to or establishing a robust design system that scales with product growth requires significant foresight and collaboration.

• Navigating Ambiguity: As with most startups, priorities can shift, and project scopes may evolve, requiring resilience and a proactive approach to design challenges.

Learning & Development Opportunities:

• Industry Expertise: Gain deep knowledge in the burgeoning digital collectibles and NFT space.

• Product Strategy Influence: Play a significant role in shaping the direction of a high-profile product and company.

• Leadership Development: Opportunities to mentor junior designers and potentially grow into formal leadership roles.

• Exposure to Entrepreneurial Ecosystem: Work closely with founders and leadership in a dynamic startup environment.

• Advanced Design Craft: Continuously refine skills in interaction design, visual design, and systems thinking through challenging projects.

📝 Enhancement Note: The challenges are directly tied to the startup environment and the novelty of the product. Growth opportunities are substantial for individuals who can navigate these challenges and demonstrate leadership potential.

💡 Interview Preparation

Strategy Questions:

• Problem Solving: "Describe a complex product problem you solved. What was your process, what were the key insights, and what was the outcome?" (Focus on demonstrating your structured approach, user research integration, and impact.)

• Design Systems: "How have you contributed to or built a design system? What are the key principles for a scalable system, and how do you ensure adoption?" (Highlight your understanding of consistency, reusability, and collaboration.)

• Collaboration: "Tell me about a time you disagreed with an engineer or product manager on a design decision. How did you handle it, and what was the resolution?" (Showcase your communication, negotiation, and ability to find common ground.)

• User Research: "Walk me through a user research study you led. What were your goals, methodology, key findings, and how did those findings influence your design?" (Emphasize your ability to gather insights and translate them into actionable design strategies.)

Company & Culture Questions:

• Arena Club Vision: "What excites you about Arena Club's mission to pioneer the digital card show and collectibles marketplace?" (Demonstrate you've researched the company and understand its unique value proposition.)

• Startup Environment: "How do you handle ambiguity and shifting priorities in a fast-paced startup environment?" (Align your response with the "Arena Club Standard" of resilience and drive.)

• Design Culture: "What makes for a great design culture in a company, and how would you contribute to Arena Club's design culture?" (Showcase your understanding of mentorship, critique, and team building.)

Portfolio Presentation Strategy:

• Prioritize Impact: Select 3-4 projects that best demonstrate your strategic thinking, problem-solving skills, and ability to deliver measurable results.

• Deep Dive on 1-2 Projects: For your strongest projects, be prepared to go into significant detail, covering user research, ideation, iteration, final design, and impact.

• Figma Walkthrough: Be ready to screen-share your Figma files to show your process, interaction details, and how you prepare for developer handoff.

• Quantify Results: Whenever possible, use metrics to demonstrate the success of your designs (e.g., % increase in conversion, % decrease in error rates, user satisfaction scores).

• Be Ready for "What Ifs": Anticipate questions about alternative solutions you considered, what you would do differently, or how you would handle new constraints.

📝 Enhancement Note: Preparation should focus on demonstrating not just design skills, but also strategic thinking, leadership potential, and a strong cultural fit for a demanding startup environment. Being able to articulate the "why" behind design decisions and their business impact is critical.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit Your Application: Navigate to the Arena Club careers page or the provided Greenhouse link and submit your resume and portfolio.

• Portfolio Customization: Ensure your portfolio clearly highlights 3-4 of your strongest projects, emphasizing complex problem-solving, strategic thinking, and measurable impact. Tailor your case studies to showcase experience relevant to marketplaces or consumer-facing digital products.

• Resume Optimization: Update your resume to prominently feature keywords from the job description (e.g., Product Design, Figma, User Research, Design Systems, Consumer-facing Products, Startups) and quantify your achievements with specific metrics where possible.

• Interview Preparation: Practice articulating your design process and rationale clearly. Prepare detailed stories for behavioral questions and be ready to present your portfolio with confidence, focusing on impact and strategic decision-making. Research Arena Club thoroughly.

• Company Research: Deeply understand Arena Club's mission, product, target audience (collectors), and the competitive landscape. Be prepared to discuss why you are excited about their specific vision and how you can contribute to their ambitious goals.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.