Frontend Engineer II — Real-Time Space Operations UI

Relativity Space; Long Beach (CA); On-site; USD 130,000 - 196,000; Full time

Job summary

Relativity Space is seeking a frontend engineer to contribute to the operator UI platform, building features with TypeScript and React. You will work on the application shell, design system, and shared data layer used across teams to deliver robust, scalable frontends.

You'll collaborate with design, backend, and hardware teams, optimize performance, and participate in code reviews. Experience with real-time data updates and WebSocket integrations is valued.

Qualifications

• 2+ years building production web apps with TypeScript and React.
• Experience contributing to shared frontend codebases or design systems.
• Strong frontend performance mindset with ability to optimize.

Responsibilities

• Contribute to the frontend platform for the operator UI.
• Implement frontend modules within the established architecture.
• Support consolidation by migrating features into the unified platform.
• Work with real-time telemetry, rendering live data efficiently.
• Learn from senior engineers and participate in code reviews.

Skills

TypeScript

React

Frontend performance

State management

WebSocket integrations

Tools

Redux

Context API

WebSocket

Job description

Relativity Space is seeking a frontend engineer to contribute to the operator UI platform, building features with TypeScript and React. You will work on the application shell, design system, and shared data layer used across teams to deliver robust, scalable frontends.

You'll collaborate with design, backend, and hardware teams, optimize performance, and participate in code reviews. Experience with real-time data updates and WebSocket integrations is valued.