Senior React Engineer: Autonomous Fleet UI

AIM; Seattle (WA); On-site; USD 130,000 - 180,000; Full time

Benefits offered by this job

Equity

Medical coverage

401(k)

Job summary

AIM Intelligent Machines is seeking a Senior React Developer in Seattle to design and build robust frontend systems powering our autonomous fleet. You will create a safety-critical Operator UI, a multi-tenant customer portal, and the foundational design system that supports both.

You will craft clean TypeScript/React code, emphasize UI correctness and reliability, and collaborate across engineering, hardware, and robotics teams to ship production-ready frontend solutions.

Qualifications

• Bachelor’s degree in a relevant field or equivalent hands-on experience.
• 5+ years of professional software engineering experience delivering production frontend systems.
• Deep expertise with TypeScript and React (hooks, suspense, concurrent rendering).
• Familiarity with frontend tools: Vite, npm/pnpm workspaces, Storybook, Vitest, Cypress, Testing Library.
• Strong debugging skills (browser devtools, logs, telemetry, tracing).
• Proven track record of delivering high-quality software individually and across teams.

Responsibilities

• Architect and build a robust design system with components, accessibility, theming, versioning, and migration tooling.
• Own the developer experience for engineers leveraging the design system.
• Develop the Operator UI with live 3D scenes using Three.js and React Three Fiber; implement state machines, validation, and observability for safety-critical flows; build teleop controls and live video streaming.
• Shape the administration portal as a SaaS product with multi-tenant authorization, internationalization, and real-time data architecture.

Skills

TypeScript

React

Frontend engineering

Vite

Storybook

Vitest

Cypress

Education

Bachelor’s degree in Computer Science, Computer Engineering, Design, HCI, or equivalent hands-on experience

Tools

Three.js

React Three Fiber

Drei

XState

WebGL

Job description

AIM Intelligent Machines is seeking a Senior React Developer in Seattle to design and build robust frontend systems powering our autonomous fleet. You will create a safety-critical Operator UI, a multi-tenant customer portal, and the foundational design system that supports both.

You will craft clean TypeScript/React code, emphasize UI correctness and reliability, and collaborate across engineering, hardware, and robotics teams to ship production-ready frontend solutions.