We are looking for an exceptional Senior UX Designer to join our Insights Product team. The Insights team at Numerator is building some of the most progressive and innovative products to help brands, retailers and agencies get the most complete view of consumers to create winning outcomes.    As a Senior UX Designer, you will play a critical role in developing our product experience and building data-driven solutions to optimize our business success.  You will collaborate with clients, product managers and engineers to build high-quality products for strategic initiatives and opportunities.  You will act as the central voice for user experience, drive design improvements, deliver high fidelity mockups and build sophisticated recommendations that will have a massive impact on the business. What you’ll do: Responsible for delivering best-in-class web-based tools and customer experiences (user interface designs, interaction models, prototypes, etc.) in a fast-paced, collaborative, startup-like environment Contribute to the design of useful, usable, and desirable user interfaces in a team environment Lead user research initiatives that contribute to the design of useful, usable, and desirable user interfaces Create user-centered designs by considering market segment analysis, customer feedback, site metrics, and usability findings Develop conceptual diagrams, wireframes, high fidelity mockups, click-throughs, information architecture diagrams, mental models, persona segmentations and user journey maps Design the visual style, interface, and interaction flow of applications and experiences Contribute and maintain detailed user-interface specifications and design patterns with an eye towards a corporate design system Combine qualitative and quantitative information to develop hypotheses about customer motivations and use that to improve your designs Present your work to others by participating in design reviews and feedback sessions