GrepJob
Sim

Founding Design Engineer

Sim
Apply
2 months ago
San Francisco, CA, USAMid Level / Senior

Base Salary

$120k - $200k/yr

Responsibilities

  • Own the design and development of Sim’s visual canvas.
  • Architect and implement intuitive UI systems for complex workflows.
  • Shape developer interactions for designing, testing, and deploying agents.
  • Ensure a fast, beautiful, and robust user experience.
  • Set standards for front-end code and design systems.
  • Collaborate across the stack in a Next.js monorepo.
  • Define and refine UX/UI patterns with a focus on developer delight.

Requirements

  • Design-minded engineer with deep experience in React and TypeScript.
  • Strong UI/UX intuition with a focus on aesthetics and functionality.
  • Experience building complex, interactive frontend systems.
  • Proven ability to deliver polished, user-focused tools.
  • Deep understanding of front-end performance and responsiveness.
  • High agency and ownership in defining and building the roadmap.
  • Comfort working in Next.js; backend experience is a plus.
  • Experience with real-time systems is a plus.
  • Visual design skills or open-source contributions are a plus.

Benefits

  • Foundational impact on the design DNA of Sim.
  • Work matters immediately with 70,000+ developers using Sim.
  • Competitive salary and meaningful equity.
  • Comprehensive health insurance and relocation support.
  • Visa sponsorship available.

Tech Stack

Next.jsReactTypeScript