Senior Frontend Engineer - Telemetry & Fleet Platform

US Health Partners, LLC

El Segundo (CA)

On-site

USD 150,000 - 190,000

Full time

3 days ago

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Benefits offered by this job

Stock options

Health benefits

One Medical membership

Vision coverage

Dental coverage

Life & disability insurance

Parental leave

Catered lunches

Flexible PTO

Remote workdays

Team events

HQ near Pacific Ocean

Job summary

Radiant, an El Segundo, CA-based startup, is seeking a Senior Software Engineer to own the frontend for our telemetry and fleet management platform. You’ll work on a high-velocity React + TypeScript codebase, delivering data review, analysis features, and configurable dashboards for the Kaleidos reactor fleet.

The ideal candidate brings 5+ years of frontend experience, strong React/TypeScript skills, and a track record of building mission-critical UI systems.

Qualifications

Bachelors degree in a technical field is required.
5+ years of professional frontend/web or desktop GUI experience.
Strong React + TypeScript experience for SPAs and testing.

Responsibilities

Own critical parts of the frontend for the telemetry platform.
Develop reliable, performant data review and analysis features.
Build frontend pages for device configuration and telemetry.
Collaborate with Mission Software team and stakeholders.

Skills

React + TypeScript

5+ years frontend/web

WebSockets/WebRTC/SSE

UI system experience

Code review & debugging

Education

Bachelor's degree in CS/Engineering/Physics

Tools

TanStack Query

React Router

Pixi.js

WebGPU

Yjs

WebSockets

SSE

Job description

The ideal candidate brings 5+ years of frontend experience, strong React/TypeScript skills, and a track record of building mission-critical UI systems.

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