Siting Engineer

JobLarper; Columbia (SC, WA); On-site; USD 70,000 - 110,000; Full time

Job summary

The Nuclear Company is an AI-enabled startup in the nuclear and energy space, hiring a junior Software Engineer in Columbia, SC or Washington, DC. You will contribute to backend services and React Native front-end components to support fleet-scale applications.

Candidates should have REST APIs, Python, and cloud familiarity; curiosity and teamwork are valued. This is an energetic, growth-focused role in a fast-moving company with multiple openings.

Qualifications

• Experience with REST APIs and backend development.
• Proficiency in Python and cloud technologies.
• Familiarity with React Native and modern frontend frameworks.

Skills

REST APIs

Backend

Python

Cloud

Go

React Native

Job description

Columbia, SC or Washington, D.C Mid Posted Sep 11, 2026

The Nuclear Company is the fastest growing AI tech-enabled startup in the nuclear and energy space, pioneering a fleet-scale approach to building the next generation of nuclear reactors. Through our design-once, build-many model, we're…

What the index says about this role

• First seen by JobLarper — Sep 12, 2026, 31 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
• No pay range in our index for this listing. Across 1,744 indexed Software Engineer roles in US that do publish one, the middle half sits between $185k and $288k, median $226k — JobLarper's read of the market, not a figure from The Nuclear Company.
• What Software Engineer roles ask for — across 10,474 indexed openings: REST/APIs (41%) , Backend (38%) , Python (38%) , Cloud (33%) , Go (28%) . This posting names React Native.
• The Nuclear Company is hiring actively — 21 open roles indexed, 2 first appeared in the last 30 days.

Columbia, SC or Lexington, KY or Washington, DC · Junior