Product Designer - Data Visualization

📍 Job Overview

Job Title: Product Designer - Data Visualization

Company: Thiga Spain

Location: Madrid, Community of Madrid, Spain

Job Type: Full-Time

Category: Product Design / Data Analytics / GTM Operations

Date Posted: 2026-02-04T10:55:16

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

Remote Status: Hybrid

🚀 Role Summary

• Design and deliver end-to-end data visualization and analytics experiences, transforming complex datasets into actionable insights for business stakeholders.

• Develop intuitive dashboards and interactive data products, ensuring accuracy, consistency, accessibility, and usability in all data representations.

• Collaborate closely with Product Managers, Data Analysts, Engineers, and other cross-functional teams to translate business needs into user-centered design solutions.

• Contribute to and evolve shared design systems for data products, defining and maintaining data visualization standards and reusable components.

• Conduct user research and analyze usage data to inform design decisions, validate concepts, and iterate on designs through feedback and testing.

📝 Enhancement Note: This role bridges Product Design and Data Analytics with a strong GTM operations implication. The ability to translate data into actionable insights for business growth and operational efficiency is paramount. The role requires not just visual design skills but also an understanding of data interpretation and user behavior within analytical contexts.

📈 Primary Responsibilities

• Design end-to-end data visualization and analytics experiences, from initial discovery and user research through to final delivery and iteration.

• Create intuitive and engaging dashboards featuring charts, filters, selectors, toggles, and other interactive components to facilitate data exploration.

• Translate complex business requirements and technical constraints into logical, user-centered, and scalable design flows.

• Conduct user research, including interviews, surveys, and usability testing, to gather insights that inform and validate design decisions.

• Produce high-fidelity wireframes, interactive prototypes, and polished visual designs for data-driven products and features.

• Define, document, and maintain data visualization standards, best practices, and reusable UI components within a design system.

• Collaborate effectively with Product Managers to understand business objectives, Data Analysts to interpret data nuances, and Engineers to ensure feasibility and successful implementation.

• Ensure the accuracy, consistency, accessibility (WCAG compliance), and overall usability of all data representations and analytical interfaces.

• Validate and iterate on designs through continuous feedback loops, user testing, and analysis of usage data and key performance indicators (KPIs).

• Contribute to the evolution of shared design systems, specifically focusing on components and patterns relevant to data visualization and analytics.

📝 Enhancement Note: The responsibilities highlight a deep dive into the analytical side of product design, emphasizing the transformation of raw data into understandable business intelligence. This is crucial for GTM operations, enabling teams to make data-informed decisions. The emphasis on user research and A/B testing suggests a data-driven approach to design validation.

🎓 Skills & Qualifications

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

Experience: Minimum of 2-5 years of professional experience in Product Design, with a significant focus on data visualization, analytics interfaces, and dashboard design.

Required Skills:

• Proven experience designing and delivering real, production-level dashboards with charts, selectors, toggles, and advanced UI components.

• A strong portfolio showcasing a range of analytical interfaces and data-driven products, demonstrating your ability to solve complex data problems visually.

• Experience with basic data extraction and/or analysis using tools like Power BI (preferred), Google Analytics, Looker, Tableau, or similar platforms.

• Excellent stakeholder management skills, with the ability to effectively communicate design rationale, defend design decisions using data and user insights, and manage expectations.

• Solid understanding of business needs, technical constraints, and system limitations to design solutions that are both effective and feasible.

• Ability to design logical, scalable user flows that effectively balance usability, performance, and technical feasibility.

Preferred Skills:

• Experience contributing to and actively maintaining a Design System, building robust and reusable components in close collaboration with developers and design system teams.

• Ability to propose, support, and analyze results from A/B testing initiatives and conduct various user research activities (user testing, surveys, interviews).

• Experience working within agile, cross-functional product teams, demonstrating adaptability and collaborative spirit.

• Familiarity with advanced analytics workflows, experimentation platforms, or data storytelling techniques.

• Experience designing for B2B2C products or complex multi-stakeholder platforms.

📝 Enhancement Note: The "Must Have" qualifications strongly point towards a role that requires practical, hands-on experience with data analytics tools and a proven track record in dashboard design. The "Should Have" and "Nice to Have" skills indicate a desire for a candidate who can contribute to design system maturity and embrace data-driven experimentation, fitting well within a product-driven consultancy like Thiga.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase at least 2-3 significant projects focused on data visualization, analytics dashboards, or data products.

• Clearly articulate the problem statement, your role and responsibilities within each project, and the design process followed.

• Highlight your approach to understanding complex datasets and translating them into clear, actionable insights.

• Demonstrate proficiency in designing interactive elements such as charts, filters, selectors, and drill-down functionalities.

• Include examples of user research methodologies employed and how user feedback influenced the design iterations.

• Present wireframes, prototypes, and final high-fidelity designs, with explanations for key design decisions.

Process Documentation:

• For each project, explain the workflow from initial requirements gathering to final implementation and iteration.

• Document how you structured user research, data analysis, and design validation processes.

• Illustrate your approach to defining and implementing data visualization standards or contributing to a design system.

• Showcase how you measured the success or impact of your data visualization solutions, ideally with quantitative results.

📝 Enhancement Note: A strong portfolio is critical for this role, not just to showcase visual design but to demonstrate a deep understanding of data interpretation, user needs in analytical contexts, and the practical application of design principles to complex data sets. The emphasis on process and results is key for a consultancy focused on product-driven transformation.

💵 Compensation & Benefits

Salary Range: €45,000 - €65,000 per annum, depending on experience and profile.

• Methodology: This estimate is based on market research for Product Designers with 2-5 years of experience specializing in Data Visualization in Madrid, Spain. It considers the competitive landscape for tech and design roles within consultancies, factoring in the cost of living in Madrid and Thiga's stated commitment to competitive compensation.

Benefits:

• Permanent employment contract.

• Competitive salary based on profile and market.

• 100% covered health and dental insurance, providing comprehensive medical coverage.

• Flexible benefits package, including options for childcare, transportation, and meal allowances, offering personalized support.

• Choice of personal equipment (MacBook, HP, etc.), allowing you to work with tools you're comfortable with.

• Training and upskilling plan, supporting continuous professional development and career growth.

• Participation in strong company culture and community events.

Working Hours: 40 hours per week.

• Flexibility: The role offers hybrid or remote work, with occasional on-site visits depending on client needs, allowing for a flexible work schedule.

📝 Enhancement Note: Salary range is estimated based on typical mid-level Product Designer roles in Madrid with specialized skills. The benefits package is comprehensive, highlighting Thiga's commitment to employee well-being and professional development, which is attractive for specialized roles requiring continuous learning.

🎯 Team & Company Context

🏢 Company Culture

Industry: Digital Transformation Consultancy, Technology Services, Product Development.

Company Size: 250-500 Employees (estimated based on typical growth for consultancies with multiple European locations).

Founded: Thiga was founded in 2014, indicating a mature yet agile organization with established methodologies and a growing international presence.

Team Structure:

• The Product Design team likely operates within client project teams, embedded directly with client personnel.

• Designers collaborate closely with Product Managers, Data Analysts, Engineers, and other consultants.

• Reporting structure may involve a lead designer or practice manager within Thiga, alongside direct reporting to client project leads.

Methodology:

• Data-driven design and decision-making are core, leveraging analytics and user research to inform product strategy and design solutions.

• Emphasis on a "product culture" and agility, encouraging iterative development and continuous improvement.

• Responsible AI integration is a noted specialty, suggesting a thoughtful approach to technology and its ethical implications.

• Embedding within client teams fosters close partnerships and deep understanding of business challenges.

Company Website: https://careers.spain.thiga.co

📝 Enhancement Note: Thiga positions itself as a modern consultancy focused on embedding expertise and driving product culture. The emphasis on "product-driven" and "embedding" suggests a hands-on, collaborative approach with clients, requiring consultants to be adaptable and skilled in cross-functional team dynamics.

📈 Career & Growth Analysis

Operations Career Level: Mid-Level Product Designer. This role is for an individual contributor with specialized expertise in data visualization and analytics design. The scope involves end-to-end project involvement, contribution to design systems, and client-facing collaboration.

Reporting Structure: While embedded in client teams, the designer likely has a reporting line within Thiga to a Design Lead or Practice Manager. This structure allows for mentorship, career development support, and knowledge sharing within the Thiga community, separate from client project hierarchies.

Operations Impact: The Product Designer's work directly impacts the client's ability to leverage data for strategic decision-making, operational efficiency, and product innovation. By transforming complex data into actionable insights, the role empowers business leaders and teams to identify trends, optimize processes, and drive growth, directly contributing to the client's digital transformation goals.

Growth Opportunities:

• Specialization: Deepen expertise in advanced data visualization techniques, AI-driven analytics design, or specific industry domains (e.g., fintech, mobility).

• Leadership: Transition into a Senior Product Designer role, mentor junior designers, or lead design initiatives within client projects.

• Design Systems: Become a key contributor or lead for Thiga's internal design system or client-specific design systems.

• Consulting Skills: Develop stronger client management, strategic thinking, and business consulting skills, potentially moving towards product strategy or consultancy roles.

📝 Enhancement Note: The role offers a clear path for growth within specialized design areas and the broader consulting profession. The opportunity to work across diverse industries and on complex data challenges provides a rich environment for skill development and career progression.

🌐 Work Environment

Office Type: Hybrid work model, with occasional on-site client visits required. This suggests a blend of remote flexibility and in-person collaboration.

Office Location(s): Madrid, Spain. The specific office address is C. de Fray Juan Gil, 7, Madrid, 28002.

Workspace Context:

• Collaborative Environment: The hybrid model and embedded client work foster a collaborative spirit, requiring strong communication and teamwork skills.

• Tools & Technology: Access to modern design and collaboration tools is expected, with the option to choose personal equipment (MacBook, HP). The role will involve working with data visualization tools and potentially BI platforms.

• Team Interaction: Regular interaction with both Thiga colleagues (for community events, knowledge sharing, and support) and client teams (for project delivery and collaboration).

Work Schedule: Standard 40-hour work week, with flexibility offered through the hybrid/remote arrangement. This allows for better work-life balance while ensuring project demands are met.

📝 Enhancement Note: The hybrid nature of the role in Madrid provides a balance between remote work flexibility and the benefits of in-person collaboration and team engagement, which is typical for modern consultancy environments.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and portfolio to assess qualifications and experience, focusing on data visualization and analytics design expertise.

• Technical Interview: Likely involves a discussion about your design process, problem-solving approach, and experience with specific tools and methodologies. You may be asked to walk through portfolio case studies in detail.

• Design Challenge/Case Study: A practical exercise to assess your ability to design an analytical interface or solve a data visualization problem. This could be a take-home assignment or a live session.

• Cultural Fit Interview: Discussion with team members or hiring managers to assess alignment with Thiga's culture, values, and collaborative approach. Questions will focus on teamwork, communication, and adaptability.

• Final Interview: Potentially with senior leadership to discuss career aspirations, strategic thinking, and overall fit for the consultancy.

Portfolio Review Tips:

• Focus on Data: Emphasize projects where you transformed complex data into clear, actionable insights. Highlight the "why" behind your design choices.

• Showcase Process: Detail your approach to user research, data analysis, wireframing, prototyping, and iteration. Explain how you handled technical constraints and stakeholder feedback.

• Quantify Impact: Wherever possible, include metrics or outcomes that demonstrate the success of your data visualizations (e.g., improved decision-making, increased efficiency, higher user engagement).

• Highlight Collaboration: Show examples of how you worked with data analysts, product managers, and engineers.

• Clarity and Conciseness: Ensure your portfolio is easy to navigate and that each project tells a compelling story.

Challenge Preparation:

• Understand the Context: If given a case study, thoroughly research the industry and potential user needs.

• Structure Your Approach: Begin by defining the problem, identifying key user types, and outlining primary goals.

• Design for Clarity: Focus on creating intuitive interfaces that simplify data complexity. Consider different chart types and their appropriate use.

• Iterate and Justify: Be prepared to explain your design decisions and how you would iterate based on feedback or further data.

📝 Enhancement Note: The application process emphasizes practical skills and a structured approach to problem-solving, particularly in data-driven contexts. A well-curated portfolio that clearly articulates process and impact is essential for making a strong impression.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly likely), Sketch, Adobe XD, InVision.

• Data Visualization & Analysis: Power BI (preferred), Google Analytics, Looker, Tableau, or similar BI and analytics platforms.

• Collaboration: Slack, Microsoft Teams, Jira, Confluence.

Analytics & Reporting:

CRM & Automation:

• While not primary tools for this role, an understanding of how data visualization integrates with CRM and sales automation platforms for broader GTM insights may be beneficial.

📝 Enhancement Note: Proficiency in industry-standard design tools and a strong familiarity with data visualization and business intelligence platforms are crucial. The mention of Power BI as preferred indicates a specific area of interest, though broader experience with similar tools is acceptable.

👥 Team Culture & Values

Operations Values:

• Product Culture: A deep commitment to building great products, focusing on user needs, and driving business value through effective design and technology.

• Collaboration: Strong emphasis on teamwork, open communication, and cross-functional partnerships to achieve shared goals.

• Excellence & Innovation: Striving for high-quality outcomes, continuously seeking innovative solutions, and embracing new technologies like AI responsibly.

• Agility & Adaptability: Embracing iterative processes, being responsive to change, and adapting to diverse client needs and project environments.

• Data-Driven Approach: Utilizing data and user insights to inform all design and business decisions, ensuring measurable impact.

Collaboration Style:

• Embedded Partnership: Working closely and synergistically within client teams, acting as true partners rather than external vendors.

• Cross-Functional Integration: Seamless collaboration with Product Managers, Data Analysts, Engineers, and other business stakeholders.

• Open Feedback Loop: Fostering an environment where constructive feedback is shared and received openly among team members and with clients.

• Knowledge Sharing: Actively participating in internal Thiga communities and events to share best practices and learn from peers.

📝 Enhancement Note: Thiga's culture appears to be built around expertise, collaboration, and a progressive approach to digital transformation, with a strong emphasis on embedding consultants into client teams to drive tangible results.

⚡ Challenges & Growth Opportunities

Challenges:

• Translating Complexity: Effectively simplifying highly complex datasets and analytical concepts into intuitive and user-friendly designs for diverse audiences.

• Balancing Stakeholder Needs: Managing competing requirements and priorities from various stakeholders (e.g., business leaders, data analysts, end-users) while maintaining design integrity.

• Data Accuracy and Interpretation: Ensuring the absolute accuracy of data representations and understanding the nuances of data interpretation to avoid misrepresentation.

• Evolving Technologies: Keeping pace with advancements in data visualization tools, AI in analytics, and design system best practices.

• Client Embeddedness: Adapting to different client cultures, processes, and team dynamics while delivering Thiga's high standards.

Learning & Development Opportunities:

• Advanced Data Viz Techniques: Deepen knowledge in specialized chart types, interactive data storytelling, and advanced analytics visualization.

• AI in Analytics: Explore how AI and machine learning can enhance data analysis and visualization capabilities.

• Design System Mastery: Become an expert in building and scaling design systems for complex data products.

• Consulting Skills: Develop strategic thinking, client management, and business acumen through exposure to diverse projects and industries.

• Industry Exposure: Gain broad experience across various sectors like fintech, mobility, insurance, and telecommunications.

📝 Enhancement Note: The role presents opportunities to tackle challenging problems at the intersection of design, data, and business strategy, with ample room for professional growth and specialization within a dynamic consulting environment.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to design a complex dashboard for a non-technical audience. What was your approach, and what challenges did you face?" (Focus on user empathy, simplification, and iterative design.)

• "How do you ensure the accuracy and integrity of data visualizations? Walk us through your validation process." (Highlight attention to detail, collaboration with data experts, and testing methods.)

• "Imagine a stakeholder requests a specific chart type that you believe is not optimal for the data. How would you handle this situation?" (Emphasize data-driven communication, explaining alternatives, and finding common ground.)

Company & Culture Questions:

• "What interests you about Thiga's approach to product-driven digital transformation and embedding expertise?" (Show research into their mission, values, and client engagement model.)

• "How do you approach collaboration within cross-functional teams, especially when working embedded with a client?" (Highlight communication, proactivity, and adaptability.)

Portfolio Presentation Strategy:

• Storytelling: Frame each project as a narrative – the problem, your journey, the solution, and the impact.

• Process Visualization: Use visuals (flowcharts, sketches, user journey maps) to illustrate your design process.

• Interactive Demos: If possible, provide interactive prototypes or live demos of your dashboard designs.

• Highlight Data Insights: Clearly articulate how your design decisions helped users derive actionable insights from data.

• Quantify Results: Present metrics or testimonials that demonstrate the value and impact of your work.

📝 Enhancement Note: Interview preparation should focus on demonstrating a deep understanding of data visualization principles, a user-centered design process, strong communication skills, and an ability to thrive in a consulting and client-embedded environment.

📌 Application Steps

To apply for this operations position:

• Submit your application through the application link provided on the Thiga Spain careers page.

• Portfolio Customization: Tailor your portfolio to highlight your most relevant data visualization and analytics interface design projects. Ensure case studies clearly articulate your process, challenges, and the impact of your designs, with specific examples of dashboard creation and data interpretation.

• Resume Optimization: Update your resume to emphasize keywords related to Data Visualization, Product Design, Analytics, Dashboards, Power BI, User Research, Design Systems, and Stakeholder Management. Quantify achievements and responsibilities wherever possible.

• Interview Preparation: Practice articulating your design process and presenting your portfolio case studies. Be ready to discuss your experience with data analysis tools and how you approach translating complex data into user-friendly interfaces. Prepare thoughtful questions about the role, team, and Thiga's approach to client projects.

• Company Research: Familiarize yourself with Thiga's mission, values, and the types of clients and industries they serve. Understand their "product culture" and "embedding" philosophy to demonstrate alignment with their business model.

⚠️ 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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