This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Product Design Engineer based in the United States. As a Senior Product Design Engineer, you will help shape polished, high-quality experiences across privacy-focused consumer products used by millions of people.You’ll operate at the intersection of product design and engineering, turning concepts and interactions into production-ready experiences.The role combines hands-on coding, prototyping, design systems, motion, accessibility, and close collaboration with front-end engineers.You’ll independently lead high-impact projects from ambiguous problem definition through execution, launch, and measurement.Your work will directly influence product quality, interaction standards, and the evolution of the design engineering discipline.You’ll also have an opportunity to help establish practices and workflows for a growing design engineering function.The environment emphasizes autonomy, thoughtful collaboration, experimentation, and end-to-end ownership.