Senior Software Engineer — Build Next-Gen Energy Platforms

Valar Atomics is seeking a Senior Software Engineer to build the operating system for the company, collaborating with reactor and manufacturing teams to accelerate design, fuel production, and licensing. You will craft full-stack software, REST/GraphQL integrations, and internal platforms, while owning deployment and observability in a highly regulated, fast-moving environment. You’ll mentor engineers, review designs, and work across engineering, manufacturing, and operations to create tools