Senior Product Designer - Cards & Credit

In 1954, architect Eero Saarinen designed a radically modern bank branch for Irwin Union in Columbus, Indiana. With glass walls, no private offices, and a floor plan that invited openness, it embodied a new kind of transparency in finance. The building was surrounded by trees, furnished by Herman Miller, and featured rustic brick flooring. Today, that space is a conference center, and that spirit of design-forward thinking in banking* feels all but extinct. Mercury believes that level of care and craft in design has been lost in modern finance, and we’re building products that bring it back. Cards and credit are built on complicated systems and inherited conventions, but our customers shouldn’t have to experience that complexity. We believe thoughtful design can turn something traditionally transactional into an experience that feels simple, intuitive, and distinctly Mercury. We’re looking for a Senior Product Designer to join our Cards & Credit team. You’ll tackle complex product problems, question inherited assumptions, and shape experiences that help startups spend less time banking and more time building. In this role, you’ll: Own meaningful Cards & Credit product problems from initial framing through shipped experience, partnering closely with Product and Engineering to understand the problem and shape what we should build. Turn complicated systems, requirements, and edge cases into experiences that feel remarkably simple and intuitive. Work across the entire design stack, from framing problems and exploring concepts to workflows, detailed interactions, visual design, prototyping, and final implementation. Explore broadly and design from first principles, questioning inherited patterns and assumptions when a better answer may exist. Bring a high level of interaction and visual craft to the Cards & Credit experience, from the structure of a workflow to the details of hierarchy,