Founding Frontend Engineer

OverviewThis is a product-minded frontend engineer role with elite craft and the judgment to turn messy technical requirements into interfaces that make complex systems feel simple and intuitive. A platform discussion, a half-formed workflow, or a rough feature idea becomes a polished product surface that makes the whole team faster. You take a loosely defined need, identify the right workflow, prototype it, make the design calls, and carry it through to production independently.What You OwnThe frontend layer of our proprietary platform, Crucible: the interfaces, workflows, templates, and architecture that turn powerful AI systems into usable software. You are shaping interaction patterns, tightening performance, and making complex agent workflows feel clear, fast, and trustworthy. You build in Crucible, creating reusable components and product patterns that FDEs can pull into customer projects again and again. You own net-new building blocks and their maintenance over time, not just o