Frontend Platform Engineer II - Real-Time UI for Ops

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

Benefits offered by this job

Equity

PTO & sick leave

Parental leave

Learning stipend

Job summary

Relativity Space, Inc. in Long Beach, CA is seeking a Software Engineer II to help build the frontend platform for our operator UI, design system, and data layer, enabling teams to ship features quickly.

You will work with real-time telemetry, collaborate with senior engineers, and contribute to a scalable, modular software platform that supports Terran R manufacturing and launch operations.

Qualifications

• 2+ years of experience building production web applications.
• Strong TypeScript and React expertise.
• Experience contributing to shared frontend codebases and design systems.
• Familiarity with real-time data updates and state management.

Responsibilities

• Contribute to the frontend platform for the operator UI.
• Implement frontend modules following architecture and patterns that integrate into the unified application.
• Support the consolidation effort by migrating features into the unified operator platform.
• Work with real-time hardware telemetry, rendering live data efficiently.
• Learn from senior engineers, participate in code reviews, and apply best practices.

Skills

Frontend development

TypeScript

React

Production web apps

Tools

Redux

Context API

WebSocket

Job description

Relativity Space, Inc. in Long Beach, CA is seeking a Software Engineer II to help build the frontend platform for our operator UI, design system, and data layer, enabling teams to ship features quickly.

You will work with real-time telemetry, collaborate with senior engineers, and contribute to a scalable, modular software platform that supports Terran R manufacturing and launch operations.