Rust Software Engineer
Location: Reston, VA
Security Clearance: SECRET
We’re looking for a mid-level Rust Software Engineer to build and optimize high-performance software supporting simulation, optimization, and decision support in mission-focused environments.
You’ll work in a large, production Rust codebase alongside researchers and engineers, turning complex algorithms and research into reliable, performant software . The role spans backend services, databases, frontend applications, and supporting infrastructure, making it a strong fit for an engineer who enjoys solving challenging technical problems and seeing research become operational capability.
What You’ll Do
• Develop and maintain production software in a large Rust codebase
• Design and optimize performance-sensitive algorithms and computational workloads
• Build backend services using technologies such as Axum and Tokio
• Integrate software with databases, frontend applications, APIs, and infrastructure
• Collaborate with researchers, engineers, and end users to translate complex technical concepts into practical software
• Help evolve research-driven capabilities into scalable, maintainable production systems
Required Qualifications
• Bachelor’s degree in Computer Science, Mathematics, Physics, Applied Mathematics , or a related technical field
• 3+ years of professional software engineering experience
• Strong experience developing production-grade, performance-sensitive software in Rust
• Experience developing backend services with Axum or similar frameworks
• Experience with asynchronous programming , preferably using Tokio
• Strong software engineering fundamentals and problem-solving skills
• Experience working across the software stack, including familiarity with web application development
• Ability to collaborate effectively with researchers, engineers, and end users
• U.S. citizenship required
• ACTIVE SECRET Security Clearance
Preferred Qualifications
• ACTIVE TS/SCI CLEARANCE
• Experience with Java, Python, TypeScript, and/or React
• Experience developing highly optimized parallel or concurrent software
• Experience with GPU programming or acceleration
• Background working on simulation, optimization, scientific computing, or other computationally intensive applications
Why This Role
This is an opportunity to work on technically challenging, mission-critical software where performance matters and your work directly contributes to real-world capabilities. You’ll have the chance to operate at the intersection of advanced research and production engineering , working with a highly technical team to turn sophisticated algorithms into software that performs in the real world.
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