Senior Staff Product Designer

Responsibilities

• Define and own the design approach for high-impact, complex product initiatives involving significant ambiguity.
• Select and adapt UX methods including wireframes, sitemaps, user flows, and prototypes to match problem types.
• Leverage AI tools to accelerate early-stage ideation, concept exploration, and idea validation.
• Shape and evolve design principles and patterns in alignment with multi-year product visions and evolving AI interaction models.
• Coordinate across product, engineering, data science, and legal teams to align on experience goals.
• Ensure solutions are coherent, extensible, and consistent with a shared design system across multiple product areas.
• Serve as a quality anchor and thought partner for the broader design organization.

Requirements

• Bachelor's degree in Design, Psychology, Human Computer Interaction, Computer Science, or a related field.
• 10+ years of professional experience in Product Design/UX, specifically at a senior individual contributor level.
• Proven experience delivering within Lean, Agile, or Scrum environments in large, complex organizations.
• A strong portfolio demonstrating design leadership on complex, data-intensive platforms (e.g., ad-tech, finance).
• Demonstrated ability to lead cross-functional networks and drive alignment without formal authority.

Preferred Qualifications

• Experience translating complex data and AI-driven experiences into intuitive interfaces at scale.
• Familiarity with identity resolution and designing for trust, transparency, and compliance.
• Proficiency in using AI tools for generative building, rapid prototyping, and research synthesis.
• Deep understanding of enterprise user needs within marketing and analytics contexts.
• Experience navigating platform consolidations and large-scale product transformations.

Benefits

• Flexible time off (FTO) and 15 paid holidays.
• Paid sick time and parental/new child leave.
• Comprehensive health coverage, 401(k), and tuition assistance.
• Commuter benefits, professional development, and charitable donation matching.

About the Company

Epsilon is a global data, technology, and services company that powers the marketing and advertising ecosystem. We provide leading brands with the tools they need to engage consumers through advanced AI and proprietary technology.