Valar Atomics
Senior Software Engineer
$144K–$195K
Torrance, California, United States · Senior · Full-time · Posted Aug 25, 2026
- Experience
- 7+ years of relevant experience writing software and deploying it to production.
- Education
- Bachelor's degree in computer science, engineering, mathematics, or a scientific discipline, or equivalent professional experience.
- Visa sponsorship
- Applicants must be legally authorized to work in the United States as a U.S. citizen or lawful permanent resident (green card holder).
About the job
Build and operate full-stack software, internal platforms, and integrations that support reactor design, fuel manufacturing, licensing, and plant operations.
What you'll do
- Design and build full-stack systems, web interfaces, and integrations with commercial systems.
- Own deployment and operational health, including CI/CD, infrastructure as code, monitoring, and on-call support.
- Lead technical reviews and direction, mentor engineers, and use AI coding agents while rigorously verifying their output.
What they ask for
- 7+ years of relevant software development and production deployment experience.
- Skill in both typed and untyped programming languages; experience architecting scalable systems and shipping end-to-end web applications.
- Working experience with cloud and containerized deployment, infrastructure as code, and CI/CD.
- Hands-on experience shipping production work with AI coding agents and assistants; bachelor's degree in a listed field or equivalent professional experience.
Nice to have
- Experience building engineering tools or integrating enterprise systems in industrial or hardware sectors.
- Experience with regulated environments, industrial data, or LLM applications and agents.
Pay
$144,000 — $195,000 USD (base salary)
Tools
Java, C#, Go, C++, Python, JavaScript, REST, GraphQL
AI focus
Use AI coding agents and assistants in development, review their output, and potentially build LLM and agent systems such as retrieval, workflows, evaluation harnesses, or tool integrations.
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