Product designer in eCommerce

Are you a Senior Product Designer specializing in eCommerce, motivated by improving the shopping experience for millions of customers? At Pasiona, we are looking for a Senior Product Designer – UX/UI with experience in large B2C eCommerce environments or large-scale corporate brands, able to combine design excellence, strategic thinking, and a data- and conversion-oriented mindset.

• Design and optimize the entire eCommerce funnel: navigation, category and product listing pages, product pages, cart, checkout, payment methods, financing, promotions, and calls to action (CTAs).
• Identify friction points and opportunities for improvement in customer journeys to increase conversion, engagement, and digital adoption.
• Design user flows, wireframes, prototypes, and high-fidelity solutions in Figma.
• Use digital analytics data to understand user behavior, detect drop-off points, and inform design decisions.
• Collaborate with analytics, CRO, and experimentation specialists to define hypotheses, propose improvements, and evaluate results through A/B tests.
• Evolve and maintain scalable Design Systems, ensuring consistency, accessibility, and efficiency in design and development.
• Design responsive and mobile-first experiences, adapted to different devices and usage contexts.
• Work in an international, multi-market environment, balancing global consistency with the needs and particularities of each market.
• Document design decisions, hypotheses, learnings, and results.
• Collaborate with Product, Business, Technology, and other senior stakeholders, defending proposals with arguments based on user needs and business objectives.
• Act autonomously and take initiative, challenging existing solutions and proposing new opportunities for improvement.
• Contribute to developing the team's design practices, with the potential to take on leadership responsibilities and support other designers as the area grows.

• Senior experience in UX Design, Product Design, or UX/UI Design, ideally 8 to 15 years. The depth and relevance of eCommerce experience will be especially valued.
• Direct experience in large B2C eCommerce companies, marketplaces, digital retail, or large corporate brands with high-volume digital products. We are not looking for profiles whose experience is limited exclusively to small local projects or small-scale startups.
• Solid knowledge of online purchasing psychology and navigation and conversion patterns: categories, listings, product pages, cart, checkout, payments, financing, promotions, and CTAs.
• Experience designing, launching, and improving scalable digital products.
• Ability to interpret behavioral data, identify friction points, and translate insights into CRO-oriented design proposals.
• Knowledge of conversion, drop-off, engagement, and digital journey performance metrics.
• Advanced proficiency in Figma and solid experience in UX, UI, prototyping, and Design Systems.
• Experience working with multidisciplinary teams and senior stakeholders in complex environments.
• Ability to connect design decisions with business objectives and metrics.
• International experience or experience working with products and users across different markets.
• Portfolio with real product case studies explaining the problem, the design process, the decisions made, and the results achieved.
• Fluent English, essential for collaborating with international teams and the Paris headquarters.
• Availability to work in a hybrid model, with three days in person per week in Barcelona. Those living outside the area must be willing to relocate at their own expense from their start date.
• Analytical mindset, curiosity, and results orientation.
• Hands-on, autonomous, and proactive profile.
• Attention to detail and sensitivity to visual and functional quality.
• Ability to challenge the status quo and drive improvements.
• Ability to influence and justify decisions without formal authority.
• Clear communication and collaboration with Product, Business, and Technology teams.
• Strategic vision and potential to take on leadership of the design area as the team grows.
• Excellent English communication skills.

• A day off on your birthday to celebrate however you like!
• Enhanced paid leave for a better personal and professional balance.
• Access to private health insurance for your peace of mind.
• Extra vacation days based on your length of service, because we value your rest and well-being.
• At Pasiona, we are committed to diversity and equal opportunities. We encourage everyone to apply, regardless of gender, age, disability, sexual orientation, gender identity, ethnic origin, religion, or other personal or social circumstances.