Senior / Staff Product Designer

OverviewSenior / Staff Product Designer role at Zeffy. This range is provided by Zeffy. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeAbout Zeffy Over 10% of the North American workforce is dedicated to nonprofit causes - that's 15 million people dedicated to impacting the world positively. By making them all more effective and impactful, we've found a powerful leverage point for change. That's the scale we're building toward. This isn't just vision - it's working. We've helped 50,000+ nonprofits raise over $1.5 billion with zero fees, saving them $60M+ for their causes and countless hours thanks to efficient technology. With 150% year-over-year growth and 2+ years of profitability, we're proving that sustainable business success and social impact go hand in hand. Our recipe? A small team of ambitious, smart, and kind people who work exceptionally well together. Zeffy is a B-Corp company.Why Product Design MattersAs Zeffy is entirely product-led (we have no sales), user experience is key to our growth:Self-serve activation: Over 10,000 new accounts created by organizations every month. Every step matters to convert them into active users.Conversion on payment forms: With 600,000 monthly payments and $100M processed monthly, better design directly means more funds for nonprofits.Revenue model: Entirely based on voluntary contributions. Exceptional design can completely change the game.Product Led Adoption: To maximize our impact to 50,000+ active users, the product must remain simple and intuitive, even as it grows more powerful and feature-rich: a true design challenge.About The RoleAs a Senior / Staff Product Designer, you’ll lead the charge in making our platform more intuitive and enjoyable for nonprofits. You will work directly with the dev owner of each project to turn product challenges into simple, effective solutions that enhance the user experience, driving activation and engagement.More Precisely You WillUse user research to build convictions and intuition about our product.Design intuitive solutions aligned with our product vision, refining prototypes through user feedback.Establish UX/UI standards for consistent, high-quality design.Mentor other product designers to support their professional growth (Problem understanding, user research, prototyping, UI/UX and Collaboration).What You Won’t Be DoingPixel pushing without purpose: Every design choice at Zeffy has a direct impact on our users. You won’t be creating unnecessary visuals without understanding the problem first.Designing without feedback and collaboration: You’ll work closely with teams and users to create solutions that truly work.Preferred Experience (qualifications)5+ years of product design experience, with a background in fast-growing startups or working on products with large-scale impact.Experience leading design projects end-to-end, turning complex problems into simple and enjoyable solutions: be ready to share your portfolioProven track record of working efficiently across teams, managing challenging trade-offs, and delivering impactful product design solutions that drive business results.Expert in design tools like Figma, with a solid understanding of prototyping and user testing.Ability to lead by influence and inspire the whole design team to aim for exceptional design standards.BonusMentoring experience, helping junior designers grow and develop their skills.Research shows that candidates from underrepresented backgrounds often don't apply for roles if they don't check every box. If this applies to you and you are interested in the position, we'd love to hear from youWorking at ZeffyYou're driven by ambition at scale: You’re passionate about making a difference and believe technology can empower nonprofits to tackle the world’s biggest challenges.You keep it simple: You value clarity and efficiency, knowing that the best solutions are often the simplest ones.You’ve got each other’s backs: You collaborate with kindness, communicate openly, and celebrate the successes of those around you.Why join us at Zeffy?Be part of a purpose-driven company: We are profitable and growing fast, with a sustainable model that supports nonprofits.Experience real impact: With 150% year-over-year growth, we’ve helped them raise nearly $1.5 billion, and we’re just getting startedWork in a collaborative environment: Join an ambitious, passionate team in our beautiful Paris office, located in the vibrant 11th arrondissement.What’s In It For You5 weeks holiday + RTT per calendar yearCompetitive stock option programHealth insurance (with Alan)Team volunteering four times per yearOffices located in the heart of Paris 11ème, with the possibility of flexible, hybrid workOffsite summit once a year with the entire teamWork with individuals driven to make a profound and positive impact on the worldRecruitment ProcessRecruiter Call (video, 45min) - Initial conversation to get to know each other and confirm mutual alignmentImmersion Interview with CTO (video, 1.5h) - Focus on business sense, user empathy, and product judgment through past experiencesPaid Case Study (5h total: take-home + 45 min presentation, €350 compensation) - Evaluate strategic thinking and solution designCultural Interview with leadership (in-person, 1h) - Assess company culture and values fitTeam Lunch + Reference check - Final step for both sides to confirm the fitJob OfferMore ResourcesZeffy at the Paris Product Conference - How we did x30 in acquisition by focusing on product-led motions.Zeffy is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.Seniority levelMid-Senior levelEmployment typeFull-timeJob functionDesign, Art/Creative, and Information TechnologyIndustriesReferrals increase your chances of interviewing at Zeffy by 2xGet notified about new Staff Product Designer jobs in Paris, Île-de-France, France.Boulogne-Billancourt, Île-de-France, France 4 months ago #J-18808-Ljbffr