We’re building the next generation of intelligent, human-centered products that improve people’s health and well-beingWe’re looking for a Principal Design Engineer to own the bridge between design and codeOur design system serves web, i OS, and Android across every product and customer we support, which makes it the highest-leverage thing the design organization ownsYou’ll own that system end to end: the component library, the theming architecture, the tooling that keeps design and code in sync, and the infrastructure that lets AI agents build with it correctlyThis is a senior individual contributor roleThe work is infrastructure, so you’ll be measured by what other designers and engineers can build because of what you builtOwn and evolve the design system: component authoring, theming architecture, and parity between the design library and what ships in codeOwn the tooling between design and code, including token pipelines, plugins, and automated checks that catch drift before people doBuild the infrastructure that lets AI agents use our design system correctly, including agent skills, reference documentation, and evals that measure whether the output holds upShip production code into the design system and the surfaces that consume itHold the cross-platform constraint across web, i OS,



and Android, so one design decision serves all 3Set the accessibility bar inside the system so teams inherit it by defaultOwn the open architectural questions about the system and drive each one to a decisionDocument and teach your AI workflows so the whole design practice improves, not only your own outputSet the craft bar through what you ship, and build alignment with designers, engineers, and leads who don’t report to youBenefits Flexible medical and dental plans401(k) and RRSP matching programsHealth, lifestyle, learning and family spending accountsEmployee stock option program (ESOP)Generous leaves (including parental and sabbatical)Versatile time offA portfolio of shipped work where you did both the design and the build6+ years in a hybrid design/frontend role, frontend engineering, product design or design engineering, You’ve authored a design system. We’ll ask which decisions were yours, what you got wrong, and what you’d do differently Fluent in both halves of the job: production React and Type Script with real judgment about component API design, and Figma at authoring depth (variables, modes, component properties, design-to-code mapping)You

📌 Principal Design Engineer (Quebec City)
🏢 League
📍 Quebec City