> Markdown version of [/jobs/ext/4704943-founding-design-engineer](https://www.wearedevelopers.com/jobs/ext/4704943-founding-design-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Design Engineer - **Company:** Helmsted, Inc. - **Location:** United States (Remote available) - **Salary:** $150,000 - $175,000 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Cascading Style Sheets (CSS), Code Review, Cursor, Software Product Management, Responsive Web Design, TypeScript, ReactJS, Claude Code, Git, Material UI, Front End Software Development - **Published:** November 13, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pyvzen3j0t ## About the Role * Portfolio of products personally designed and built that real people use. * Strong product design fundamentals. * Production front-end skills: React, TypeScript, modern CSS, component libraries, git and pull requests. * Comfort working safely in a shared codebase and knowing when to involve an engineer. * Regular use of AI tools such as Claude Code or Cursor, with judgment to check and fix their output. * Opinions on AI product UX, including streaming, citations, uncertainty and human approval. * High agency and ability to identify problems, decide with imperfect information and ship. Nice to have: fintech or wealthtech experience; dense data-heavy professional tools; startup design-system ownership; agent/AI-native product design; data visualization and reporting; mobile and responsive design for professional users. ## Description * Design and ship product UI end to end in the React and TypeScript codebase, through code review, to production. * Design how advisors work with agents, including drafts, sources, confidence, approvals, undo and hand-offs to a person. * Build and own the design system and component library. * Make dense financial data clear on desktop and usable on a phone. * Prototype in code with pilot advisors and turn successful ideas into production features. * Improve polish, interaction, motion, empty and error states, accessibility and speed. * Work directly with pilot-firm advisors, observe their use, and address friction.