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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