Senior Software Engineer - AI Expert (with DIA TS Clearance)

10x National Security builds defense-grade, production-ready AI systems for national security applications. The company is seeking a Senior Software Engineer to design, develop, and modernize production software, including AI-powered applications, Rust backend systems, Django application layers, and large language model tooling.

Responsibilities:

• Building/evolving AI-powered applications using modern frameworks and open-source tools
• Designing and shipping production-grade software with real users, not hobby projects
• Developing backend systems in Rust and application layers in Django
• Working with large language models and AI tooling, including OpenAI-based systems
• Contributing to new product development as well as modernizing existing platforms
• Collaborating closely with leadership and other senior engineers to shape technical direction
• Operating as a true individual contributor with autonomy and accountability