Senior Front End Software Engineer

Join Radiant, a company focused on revolutionizing the energy industry. As a Senior Front End Software Engineer, you will own the frontend for our in-house telemetry and fleet management platform, working with a modern React + TypeScript + Vite codebase. You will develop highly reliable and performant systems for data review and analysis, collaborate with other members of the Mission Software team, and contribute to the commercialization of the first high-temperature gas-cooled portable microreactor.

- The ideal candidate is outgoing and organized, ready to collaborate with other engineers
- Strong code review & debugging skills
- Experience building highly performant, complex, mission-critical systems using technologies like WebSockets, WebRTC, or SSE
- 5+ years of professional experience in web development, frontend development, and / or desktop GUI development
- Bachelor's degree in Computer Science, Engineering, Physics, or a related technical field
- Has worked on a complicated UI system before, driving forward critical features
- Proficient in using React + TypeScript for SPAs, testing with Jest + Playwright
- Experience using the following technologies: TanStack Query + React Router, Pixi.js + WebGPU, Yjs or similar CRDT
- Hands-on hardware tech experience, working closely with hardware engineers to develop deeply coupled applications
- HMI or dashboarding design experience