Senior Product Designer

ZetaChain is seeking an experienced Senior Product Designer to craft intuitive, high-impact consumer experiences across mobile, web, and platform surfaces. In this role, you’ll shape end-to-end product journeys, collaborate closely with cross-functional teams, and elevate the overall quality of everything we ship.

This is a hybrid position—we collaborate in person periodically (SF Bay Area preferred) while supporting remote teammates across U.S. time zones. Our team works pragmatically and experiment-driven, with a strong bias toward shipping quality and learning quickly. You’ll have significant ownership and tight feedback loops with Product, Engineering, Marketing, and Operations.

What You'll Do

• Design consumer products end‑to‑end — from discovery and framing through flows, wireframes, high‑fidelity UI, prototypes, and specs.
• Own mobile, platform, and web experiences across the product lifecycle (exploratory concepts → MVP → iteration and optimization).
• Drive clarity with user journeys, information architecture, and design systems that scale across surfaces.
• Prototype and validate — use interactive prototypes and qualitative/quantitative signals to inform decisions.
• Partner closely with Product, Engineering, Marketing, and Operations to plan roadmaps, scope experiments, and ensure high‑quality execution.
• Champion the user — advocate for usability, performance, and craft while balancing business and technical constraints.

Minimum Qualifications

• 3+ years of product design experience building shipped consumer products at scale.
• Have led 0 to 1 design for commercial consumer products.
• Portfolio of work demonstrating shipped products, strong interaction design, visual craft, and problem‑solving across mobile and web. (Please include a public portfolio link or case studies.)
• Expertise in mobile app (iOS/Android) and web product design, with a solid grasp of responsive patterns.
• Proficiency with Figma; comfort using AI tools (e.g., ChatGPT) for exploration and documentation.
• Demonstrated ability to partner with cross‑functional teams and drive end‑to‑end outcomes.
• Experience defining and contributing to design systems and UI standards.
• Strong communicator with clear rationale, crisp documentation, and comfort presenting to executives and engineers.

Bonus Points

• Experience working in high‑growth startups.
• Familiarity with web3/crypto concepts and multi‑chain ecosystems (not a hard requirement).
• Experience designing platform products (e.g., dashboards, developer/partner tools) alongside consumer flows.
• Background in user research, experiment design (A/B), and funnel optimization.