Founding Design Engineer — Equity & Intuitive AI Interfaces

sim; San Francisco (CA); On-site; USD 190,000 - 250,000; Full time

Benefits offered by this job

Visa sponsorship

In-person work in San Francisco

Job summary

Sim is seeking a design-focused front-end engineer to own the feel of our platform. You'll combine strong engineering fundamentals with design taste to take interfaces from exploration to production, defining interaction models, building prototypes, and shipping performant, accessible code.

You will work across component architecture, application state, and motion/layout details to make complex agent workflows intuitive.

Qualifications

• Strong engineering fundamentals with a blend of visual and interaction design.
• Experience shipping interfaces in production with React/TypeScript.
• Comfort with accessibility, performance, and design-driven development.

Responsibilities

• Define interaction models and build prototypes to bring ideas to life.
• Ship performant, accessible UI code and collaborate across architecture and layout.
• Learn from users to shape product design and implementation.

Skills

React

TypeScript

Component architecture

Application state

Job description

Sim is seeking a design-focused front-end engineer to own the feel of our platform. You'll combine strong engineering fundamentals with design taste to take interfaces from exploration to production, defining interaction models, building prototypes, and shipping performant, accessible code.

You will work across component architecture, application state, and motion/layout details to make complex agent workflows intuitive.