Energy
Full-time
Software Developer
Terrestrial Energy
Posted
May 30, 2026
Location
USA
Type
Full-time
Mission
What you will drive
- Design, build, and maintain full-stack internal applications for forecasting, simulation orchestration, dashboards, and integration layers.
- Build integrations between commercial engineering tools (PLM, MBSE, SPDM, schedule, ERP) and internal applications via APIs and data formats.
- Productionize models in collaboration with Data Science, ensuring appropriate testing, monitoring, and documentation.
- Own features end to end from schema and API design through frontend implementation, deployment, and post-release support.
Impact
The difference you'll make
This role directly supports the development and deployment of advanced nuclear reactors that provide clean, firm heat and power, contributing to climate change mitigation and energy sustainability.
Profile
What makes you a great fit
- Bachelor's degree in computer science, software engineering, or related technical field, or equivalent experience.
- 2+ years of experience building and maintaining production-quality internal tools or services.
- Full-stack development experience across database, backend, and frontend layers.
- Proficiency in Python and TypeScript, C#, or Java; experience with React, Vue, or similar frameworks.
Benefits
What's in it for you
- Extended Healthcare Plan
- Vacation policy supporting work-life balance
- EAP Programs
- Wellness Subsidy
- Annual Performance Review
- Paid Volunteer Days
- Career development opportunities
About
Inside Terrestrial Energy
Terrestrial Energy is a US developer of advanced Generation IV nuclear reactors, specifically the Integral Molten Salt Reactor (IMSR) small modular nuclear plant, aiming to provide cost-competitive, clean heat and power to industry.