Our Reston team is seeking a mid-level Rust Developer to build and optimize production software supporting simulation, optimization, and decision support in mission-focused environments. This role is for someone who can work in a large Rust codebase, collaborate closely with researchers and engineers to translate complex algorithms and technical concepts into performant, reliable software, and integrate those capabilities with backend services, databases, frontend applications, and supporting infrastructure. The strongest candidates will bring experience developing production-grade, performance-sensitive software in Rust, strong software engineering fundamentals, and the technical judgment to optimize computationally intensive code while helping move research-driven capabilities into maintainable operational systems.