Staff Product Designer, Growth

Square is a technology company that enables sellers to take payments and manage their businesses through integrated solutions. They are seeking a Staff Product Designer to enhance customer engagement with their product experience, focusing on designing impactful user experiences that drive adoption and retention.

Responsibilities:

• Design product experiences that help sellers onboard, activate, and succeed across Square’s ecosystem—focusing on mobile-first, high-impact touchpoints
• Collaborate with cross-functional partners to define strategy, shape roadmaps, and deliver end-to-end flows that increase adoption and retention
• Use craft, curiosity, and customer insight to simplify complexity and guide sellers to value
• Balance quick iteration with high-quality execution—contributing to both vision work and shippable UI
• Elevate the work of others by giving clear, actionable feedback and helping grow a culture of design excellence across the Growth organization
• Advocate for native mobile best practices and design patterns that feel intuitive, performant, and platform-native

Requirements:

• 8+ years of experience in product design, with a portfolio that shows strong interaction design, craft excellence, and clear problem-solving across mobile and web
• Demonstrated success designing for native mobile applications (iOS and Android)—including nuanced transitions, gestures, and platform conventions
• A systems thinker who can map out complex flows, yet sweat the details at every step
• Experience driving measurable outcomes, not just output—whether increasing engagement, activation, or retention
• Strong collaboration skills—you bring clarity and energy to cross-functional work
• A customer-first mindset, with the ability to interpret data and research into design decisions that support real people and real businesses