Staff Frontend Platform Lead - Real-Time UI & Design System

Telemetry Today LLC; Long Beach (CA); On-site; USD 181,000 - 271,000; Full time

Benefits offered by this job

Competitive salary + equity

Generous PTO & sick leave

Parental leave

Learning stipend

Job summary

Relativity Space is seeking a senior frontend engineer to own the operator UI platform and design system for Terran R operations. You will architect scalable frontend modules and unify multiple front ends into a single platform.

You will lead performance optimization for real-time telemetry, collaborate with design and backend teams, and mentor engineers across the org. This is a chance to shape the digital backbone of our rocket factory and launch platform.

Qualifications

• 8+ years building production web apps.
• Own frontend platform or design system.
• Experience with state management and data-heavy apps.

Responsibilities

• Own the frontend platform behind the operator UI, including the application shell, design system, and shared data layer.
• Define the architecture and contribution model to ship modular UI components across teams.
• Lead the consolidation of multiple front ends into a single, unified operator platform.
• Build for hard real-time: render live telemetry at high rates with strict performance budgets.
• Set the technical direction and quality bar for frontend across the org and mentor engineers.

Skills

Frontend development

TypeScript

React

Frontend platform

UI performance

Job description

Relativity Space is seeking a senior frontend engineer to own the operator UI platform and design system for Terran R operations. You will architect scalable frontend modules and unify multiple front ends into a single platform.

You will lead performance optimization for real-time telemetry, collaborate with design and backend teams, and mentor engineers across the org. This is a chance to shape the digital backbone of our rocket factory and launch platform.