Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: 3Commas

Location: Barcelona, Catalonia, Spain

Job Type: FULL_TIME

Category: Product Design (Fintech/SaaS)

Date Posted: 2026-05-26

Experience Level: 5-10 years (Senior Level)

Remote Status: Hybrid (with remote options in Cyprus, Poland, Portugal, Estonia, Spain)

🚀 Role Summary

• Lead the end-to-end product design for 3Commas' AI-powered trading platform, QuantPilot, encompassing UX, UI, user research, and design strategy.

• Drive product innovation and user experience improvements for a global community of cryptocurrency traders and developers.

• Shape the future of AI-driven trading tools by simplifying complex workflows and data-heavy interfaces.

• Foster a culture of design excellence and strategic influence within a fast-moving, distributed team.

• Collaborate closely with product and engineering to deliver intuitive and trustworthy trading solutions.

📝 Enhancement Note: While the job title is "Senior Product Designer," the responsibilities heavily lean into product strategy, user advocacy, and team leadership within a specialized fintech domain. The emphasis on trading knowledge and simplifying complex AI/data experiences suggests a role that is deeply integrated into business outcomes and strategic decision-making, aligning with senior operations-adjacent roles that focus on user enablement and platform optimization.

📈 Primary Responsibilities

• Own the complete user journey on the QuantPilot platform, from initial signup through daily active usage, focusing on user retention and value realization.

• Conduct comprehensive UX design activities, including user flow mapping, wireframing, prototyping, and interaction design to simplify complex trading workflows.

• Develop high-fidelity visual designs, establish robust component libraries, and contribute to the evolution of the design system.

• Lead user research initiatives, including usability testing, product data analysis, and translating findings into actionable design improvements.

• Design and optimize activation and onboarding flows to accelerate user time-to-value and reduce friction.

• Manage and mentor other product designers, setting design direction, conducting design reviews, and elevating the overall quality of design output.

• Strategize and design the presentation of performance data, risk metrics, and AI-generated results to build and maintain trader trust.

• Actively collaborate with product managers and engineers, challenging decisions and advocating for simpler, more effective user flows.

📝 Enhancement Note: The responsibility for "Managing other product designers" and "setting direction" indicates a strong leadership component, moving beyond individual contributor tasks. This is typical for senior roles that also involve team building and strategic oversight, akin to a Lead Designer or Design Manager role within an operations-focused product team.

🎓 Skills & Qualifications

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

Experience: 5-10 years of professional experience in Product Design, with a proven track record in UX and UI design for complex, data-intensive applications.

Required Skills:

• Deep understanding of trading principles, including order types, risk management, portfolio views, and market dynamics. This can be demonstrated through professional design experience on trading platforms or significant personal trading experience.

• Expertise across the full design lifecycle: user research, information architecture, wireframing, interaction design, visual design, prototyping, usability testing, and quality assurance (QA).

• Demonstrated ability to simplify complex AI and data-heavy experiences for end-users.

• Proficiency in Figma and other industry-standard design and prototyping tools.

• Strong English communication skills for effective collaboration within a distributed, international team.

• Experience in building and maintaining design systems and component libraries.

Preferred Skills:

• Experience designing for SaaS platforms, particularly within the fintech or cryptocurrency space.

• Familiarity with data visualization techniques and best practices for presenting complex data sets.

• Experience with A/B testing and data-driven design decision-making.

• Previous experience managing or mentoring junior designers.

• Understanding of front-end development principles to facilitate better collaboration with engineering.

📝 Enhancement Note: The explicit requirement for "Deep trading knowledge and experience" and the statement "This is non-negotiable" significantly elevates the specific domain expertise required, pushing it beyond general product design into a specialized niche. This is crucial for candidates to highlight.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end product design projects, emphasizing problem-solving and the impact of design decisions.

• Include specific case studies demonstrating UX improvements and high-quality visual design output for trading, fintech, or data-heavy products.

• Highlight your ability to simplify complex AI-driven functionalities and data presentations for traders.

• Demonstrate your process for user research, ideation, prototyping, and iterative design based on user feedback and data.

Process Documentation:

• Present detailed case studies that walk through your design process, from initial problem definition to final solution and impact measurement.

• Clearly articulate the user problems you identified, the design challenges, and the solutions you implemented.

• Quantify the impact of your design work using relevant metrics (e.g., conversion rates, user engagement, time-to-value, reduction in support tickets, user satisfaction scores).

• Document your approach to user research, including methodologies used and key insights gained.

• Illustrate your collaboration process with product managers, engineers, and other stakeholders.

📝 Enhancement Note: The emphasis on "problems you solved, not just screens you designed" and the need to "quantify the impact" are critical for operations-adjacent roles. This signals a need for a portfolio that demonstrates business value and process improvement, not just aesthetic execution.

💵 Compensation & Benefits

Salary Range:

The salary for a Senior Product Designer with 5-10 years of experience in a high-cost-of-living European city like Barcelona, especially in the specialized fintech/SaaS sector, typically ranges from €60,000 to €90,000 annually. This estimation is based on industry benchmarks for senior design roles in Western Europe, considering the company's remote-first approach and the demand for specialized skills.

Benefits:

• Remote Work Flexibility: Ability to work from various approved locations across Europe (Cyprus, Poland, Portugal, Estonia, Spain) or remotely.

• Strategic Influence: Opportunity to shape product roadmaps and user experience alongside executive leadership, contributing directly to company strategy.

• Career Acceleration: A culture that values learning, idea sharing, and provides opportunities for career advancement and skill development.

• Impact at Scale: Drive product innovation for a platform used by millions of traders and developers globally.

• Competitive Health & Wellness: Comprehensive health benefits package (details to be confirmed with employer).

• Professional Development: Support for continuous learning, including potential for conference attendance and certifications.

Working Hours:

Standard full-time working hours are expected, approximately 40 hours per week. Flexibility is offered due to the remote and distributed nature of the team, allowing for asynchronous collaboration and flexible scheduling within reasonable operational hours to ensure team alignment.

📝 Enhancement Note: Salary is an estimation based on typical Senior Product Designer roles in similar European tech hubs. The specific benefits listed are derived from the "Why Join Us" section and are tailored to emphasize aspects appealing to operations-minded professionals (impact, strategy, growth).

🎯 Team & Company Context

🏢 Company Culture

Industry: Fintech (Cryptocurrency Trading SaaS)

Company Size: 50-200 Employees (estimated based on typical SaaS growth stages and remote team structure)

Founded: 2017

Company Description: 3Commas is a prominent SaaS platform providing automation tools for cryptocurrency trading. It offers AI-driven bots, deep integrations with major exchanges, and a robust API, serving individual and institutional traders globally. The company emphasizes security, reliability, and a user-first approach to complex financial markets.

Team Structure:

• The Product Design team is likely a component of a larger Product & Engineering department.

• This Senior role will report to a Head of Product or Head of Design, with direct management responsibilities for other product designers.

Methodology:

• Data-Driven Design: Emphasis on using product data, user analytics, and usability testing to inform design decisions and measure impact.

• Agile Development: Likely operates within an agile framework, allowing for iterative design and development cycles, rapid prototyping, and continuous feedback loops.

• User-Centric Approach: A strong focus on understanding trader needs, pain points, and behaviors to create solutions that build trust and drive value.

• Process Optimization: A core element of the role is simplifying complex workflows and enhancing user activation and onboarding, reflecting an operations-oriented mindset towards user efficiency.

Company Website: https://3commas.io/

📝 Enhancement Note: Company size is inferred from typical growth patterns for successful SaaS companies with a global reach. The "Methodology" section is tailored to highlight operational aspects of design, such as data-driven decisions and process optimization.

📈 Career & Growth Analysis

Operations Career Level: Senior Individual Contributor / Team Lead. This role sits at the senior level, requiring deep expertise in product design principles and specialized domain knowledge. It includes leadership responsibilities for managing other designers, setting design direction, and influencing product strategy.

Reporting Structure: The Senior Product Designer will likely report to a Head of Product or Head of Design. They will also manage a team of product designers, acting as a lead and mentor. This position involves significant interaction with Product Managers and Engineering Leads.

Operations Impact: The role's impact is measured by its direct contribution to user activation, retention, and satisfaction within the trading platform. By simplifying complex financial operations and data presentations, the designer influences user trust, trading efficiency, and ultimately, platform adoption and revenue. Strategic design input directly shapes the product roadmap and user experience, impacting business growth.

Growth Opportunities:

• Leadership Development: Opportunity to grow into a Design Manager role, leading a larger design team and taking on more strategic product vision responsibilities.

• Domain Specialization: Deepen expertise in fintech and cryptocurrency trading product design, becoming a subject matter expert in a high-demand niche.

• Cross-Functional Leadership: Develop skills in influencing product strategy and roadmap planning through strong collaboration with executive leadership and cross-functional teams.

• Process Improvement: Lead initiatives to refine and optimize design processes, team workflows, and the design system for greater efficiency and impact.

📝 Enhancement Note: The "Operations Impact" section is framed to highlight how design contributes to core business objectives and operational efficiency for users. Growth opportunities are framed around leadership, specialization, and process improvement, common aspirations for senior operations-oriented professionals.

🌐 Work Environment

Office Type: Hybrid/Remote-First. While a Barcelona office is mentioned, the company explicitly supports remote work across several European countries and allows for a distributed team structure. This suggests a focus on asynchronous communication and digital collaboration tools.

Office Location(s): Barcelona, Spain is listed as a primary location. However, the company also permits remote work from Cyprus, Poland, Portugal, and Estonia. This provides significant flexibility for operations professionals seeking location independence within approved regions.

Workspace Context:

• Collaborative Digital Environment: The workspace relies heavily on digital tools for communication, project management, and design collaboration (e.g., Figma, Slack, project management software).

• Focus on Autonomy: The remote-first nature requires a high degree of self-discipline, time management, and proactive communication from team members.

• Access to Operations Tools: Expect access to industry-standard design software, project tracking tools, and potentially internal analytics dashboards to inform design decisions.

• Cross-functional Interaction: Regular virtual meetings and asynchronous communication channels will facilitate interaction with product, engineering, and other departments.

Work Schedule: While a standard 40-hour work week is implied, the flexibility inherent in a remote-first, distributed team structure allows for adaptable scheduling, provided that core collaboration hours and team meetings are accommodated. This is beneficial for operations professionals who may need to manage personal commitments alongside demanding project timelines.

📝 Enhancement Note: The emphasis on "asynchronous communication," "digital collaboration tools," and "self-discipline" are key aspects of operating in a remote, distributed team, which are critical considerations for operations roles that often require high levels of organization and autonomy.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio by a recruiter or hiring manager to assess qualifications and domain expertise.

• Portfolio Review & Discussion: A deep dive into your portfolio, focusing on specific projects, your design process, problem-solving approach, and how you've driven impact. Expect to discuss your trading knowledge and how you've simplified complex, data-heavy experiences.

• Design Challenge/Case Study: You may be asked to complete a take-home design challenge or present a detailed case study during an interview, focusing on a specific problem relevant to the QuantPilot platform. This will assess your problem-solving skills, design thinking, and ability to articulate your process and rationale.

• Team/Stakeholder Interviews: Meetings with potential peers (other designers), Product Managers, and Engineering Leads to assess collaboration style, communication skills, and cultural fit.

• Final Interview: Likely with senior leadership (e.g., Head of Product, CTO) to discuss strategic alignment, leadership potential, and overall fit.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 of your strongest projects that best demonstrate your expertise in trading platforms, fintech, or complex data-driven applications. Highlight your role and contributions clearly.

• Tell a Story: For each project, clearly articulate the problem statement, your research and discovery process, the design solutions you proposed and implemented, and the measurable outcomes or impact. Use visuals effectively to guide the narrative.

• Showcase Process: Detail your thought process, including wireframes, user flows, and iterations. Explain why you made certain design decisions, referencing user research or data.

• Quantify Impact: Wherever possible, include metrics that demonstrate the success of your designs (e.g., improved conversion rates, increased user engagement, reduced complexity, enhanced user trust).

• Highlight Trading Acumen: Explicitly call out any projects or personal experience related to trading, cryptocurrency, or financial markets, as this is a non-negotiable requirement.

Challenge Preparation:

• Understand the Domain: Research 3Commas, QuantPilot, and current trends in crypto trading and AI-driven trading tools.

• Focus on Simplification: For any design challenge, prioritize simplifying complex interactions and data presentation.

• Demonstrate Process: Clearly articulate your design process, from understanding the brief to delivering a well-reasoned solution.

• Consider Trade-offs: Be prepared to discuss potential trade-offs and constraints, demonstrating a pragmatic approach.

• Prepare for Data Presentation: Practice how you would design dashboards or visualizations for trading performance and risk metrics, emphasizing clarity and trust.

📝 Enhancement Note: This section is heavily tailored to the specific requirements of the role, especially the "deep trading knowledge" and the need to simplify complex AI/data experiences. The portfolio advice is structured to address these critical points directly.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Essential for UI design, wireframing, prototyping, and design system management. Proficiency is explicitly required.

• Prototyping Tools: Beyond Figma's capabilities, experience with tools like InVision, Principle, or similar for advanced interaction prototyping may be beneficial.

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

• Project Management Software: Familiarity with tools like Jira, Asana, Trello, or Monday.com for tracking design tasks and collaborating with development teams.

Analytics & Reporting:

• Product Analytics Tools: Experience with platforms like Amplitude, Mixpanel, or Google Analytics to analyze user behavior, track key metrics, and identify design opportunities.

• Data Visualization Tools: Familiarity with tools or libraries for creating dashboards and reports, especially for presenting trading performance and AI-generated results (e.g., Tableau, Power BI, or custom-built solutions).

CRM & Automation:

• While not directly a CRM role, understanding how user data flows from CRM and marketing automation platforms into product usage can be beneficial for holistic user experience design.

📝 Enhancement Note: The explicit mention of Figma is critical. The inclusion of analytics and data visualization tools aligns with the need to design for data-heavy interfaces and demonstrate impact.

👥 Team Culture & Values

Operations Values:

• User-Centricity & Trust: A deep commitment to understanding and serving the needs of traders, building trust through clear, reliable, and secure design.

• Simplicity & Efficiency: A drive to simplify complex processes and data, enabling users to achieve their trading goals faster and more effectively.

• Data-Driven Decision Making: Relying on data, research, and analytics to inform design choices and measure success, ensuring that design efforts are aligned with business objectives.

• Collaboration & Transparency: Fostering an open environment where ideas are shared freely, feedback is constructive, and cross-functional teams work cohesively towards common goals.

• Innovation & Adaptability: Embracing new technologies and market trends (like AI in trading) and being agile enough to adapt strategies and designs in a fast-paced industry.

Collaboration Style:

• Cross-Functional Integration: Strong emphasis on working closely with Product Management and Engineering to ensure design is integrated early and throughout the development process.

• Iterative Feedback Loops: A culture that encourages continuous feedback, design critiques, and iterative improvements based on user insights and team input.

• Knowledge Sharing: Active participation in sharing design expertise, best practices, and insights across the distributed team, potentially through design reviews, internal documentation, or workshops.

• Bias for Action: Encouraging a proactive approach to problem-solving and design, moving from concept to tested solution efficiently.

📝 Enhancement Note: These values are inferred from the company description, the nature of a fintech SaaS product, and the emphasis on user trust and simplifying complexity. They are framed to appeal to professionals who value structured processes and measurable outcomes.

⚡ Challenges & Growth Opportunities

Challenges:

• Simplifying Extreme Complexity: The core challenge is translating sophisticated AI algorithms and vast amounts of financial data into an intuitive and trustworthy user experience for traders of varying expertise levels.

• Building Trader Trust: Designing for financial products, especially in crypto, requires an exceptionally high level of trust. Presenting risk and performance data accurately and ethically is paramount.

• Balancing User Needs with Business Goals: Effectively advocating for user-centric design while aligning with ambitious business objectives and technical constraints in a fast-paced environment.

• Managing a Distributed Team: Ensuring consistent design quality, effective collaboration, and strong team cohesion across different time zones and cultures.

• Staying Ahead of Market Trends: The cryptocurrency and AI trading space evolves rapidly; continuously adapting designs and strategies to incorporate new technologies and user expectations.

Learning & Development Opportunities:

• Deep Dive into AI & Fintech: Gaining specialized knowledge in AI applications within trading and the nuances of the cryptocurrency market.

• Leadership & Mentorship: Developing management and leadership skills by guiding other designers and contributing to team growth.

• Strategic Product Influence: Expanding influence on product strategy, roadmap development, and business decision-making.

• Advanced Design System Development: Contributing to and evolving a robust design system for a scalable SaaS product.

• Industry Conferences & Certifications: Potential opportunities to attend relevant industry events or pursue certifications in design, fintech, or AI.

📝 Enhancement Note: The challenges are framed around the core difficulties of the role and industry, offering a realistic preview. Growth opportunities are tied to leadership, domain expertise, and strategic influence, common drivers for senior operations-minded individuals.

💡 Interview Preparation

Strategy Questions:

• "How would you approach designing a new feature for QuantPilot that leverages AI to predict market movements, ensuring user trust and clarity?" (Focus on process, data visualization, risk communication)

• "Describe a time you simplified a highly complex technical or data-driven workflow for users. What was your process, and what was the outcome?" (Highlight problem-solving, UX/UI skills, impact measurement)

• "How do you balance the need for detailed performance data with the user's need for simplicity in a trading platform?" (Demonstrate understanding of user cognitive load and data design principles)

Company & Culture Questions:

• "What do you know about 3Commas and our mission? How does your design philosophy align with our values?" (Research the company, its products, and stated values)

• "How would you contribute to a remote-first, distributed design team's culture and collaboration?" (Discuss communication strategies, team building, and maintaining quality)

Portfolio Presentation Strategy:

• Structure Your Narrative: For each case study, clearly outline: The Problem, Your Role, The Solution (with visuals), The Impact (with metrics), and Key Learnings.

• Emphasize Process: Walk through your thought process – research, ideation, wireframing, prototyping, testing, and iteration. Explain the rationale behind your decisions.

• Showcase Trading Relevance: If possible, use examples that directly relate to trading interfaces, data dashboards, or complex financial workflows. If not, draw parallels and explain how your experience is transferable.

• Highlight Simplification: Point out specific design choices that made a complex system easier to understand or use.

• Be Prepared for Deep Dives: Anticipate questions about specific UI elements, interaction patterns, and the technical feasibility of your designs.

📝 Enhancement Note: These questions and tips are specifically designed to probe the candidate's trading knowledge, ability to simplify complexity, and data-driven approach, which are critical for this specialized role.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the provided Ashby link, ensuring your profile is complete and up-to-date.

• Customize Your Portfolio: Tailor your portfolio to prominently feature projects demonstrating expertise in trading platforms, fintech, or complex data-heavy applications. Clearly articulate the problems solved, your design process, and quantifiable impact.

• Optimize Your Resume: Highlight your years of experience, specific design skills (UX, UI, research, Figma), and any direct experience or deep knowledge of cryptocurrency trading or financial markets. Use keywords from the job description.

• Prepare Your Narrative: Practice presenting your portfolio case studies, focusing on storytelling, process explanation, and demonstrating how you simplify complex systems and build user trust. Be ready to discuss your trading knowledge.

• Research 3Commas: Understand the company's mission, products (especially QuantPilot), target audience, and competitive landscape. Prepare thoughtful questions for the interviewers.

⚠️ 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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