Senior Frontend Engineer Telemetry & Dashboards

Radiant; El Segundo (CA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Equity program

Medical coverage 100% up to base plan

Dental 100% coverage

Vision 100% coverage

Flexible PTO policy

HQ in El Segundo

Job summary

Radiant seeks a Senior Software Engineer to own the frontend for our in-house telemetry and fleet management platform. You will join the Mission Software team and build on a highly technical telemetry streaming platform, enabling data analysis and configuration for Radiant's Kaleidos reactor project.

You’ll work on a modern React + TypeScript + Vite stack, develop performant data-review features, and collaborate with engineers and operators to drive critical UI capabilities across the product.

Qualifications

• Hands-on experience building frontend for telemetry or complex UI systems.
• Proficient in React + TypeScript for SPAs, testing with Jest/Playwright.
• Experience with real-time data streams, WebSockets, WebRTC or SSE.

Responsibilities

• Own critical parts of the frontend for an in-house telemetry and fleet management platform.
• Develop highly reliable, performant systems for data review and analysis.
• Build frontend pages for complex device configuration and telemetry systems.
• Collaborate with Mission Software team and stakeholders across the company.
• Contribute to a modern React + TypeScript + Vite codebase; work in a fast-paced, extended-hours environment.

Skills

Frontend development

React

TypeScript

WebSockets

WebRTC

SSE

Code review

Playwright

Jest

TanStack Query

React Router

Pixi.js

WebGPU

Yjs

CRDT

Education

Bachelor's degree in Computer Science or related field

Tools

React

TypeScript

Vite

Pixi.js

Yjs

Rust

Axum

Python

FastAPI

Job description

Radiant seeks a Senior Software Engineer to own the frontend for our in-house telemetry and fleet management platform. You will join the Mission Software team and build on a highly technical telemetry streaming platform, enabling data analysis and configuration for Radiant's Kaleidos reactor project.

You’ll work on a modern React + TypeScript + Vite stack, develop performant data-review features, and collaborate with engineers and operators to drive critical UI capabilities across the product.