Backend Software Engineer (TS/SCI Cleared)

We are seeking a Backend Support Software Developer for a fully onsite role with high visibility, working in direct support of the National Geospatial-Intelligence Agency (NGA). The position focuses on enhancing existing code, integrating backend solutions, and ensuring mission systems remain secure, scalable, and reliable. The developer will work closely with cross-functional teams to troubleshoot complex technical challenges, support incident response, and drive continual system improvements that enable safe and effective aeronautical navigation capabilities. Key Responsibilities: - Troubleshoot and resolve complex backend issues involving REST APIs, databases, and applications. - Develop, enhance, and document backend functionality within GitLab repositories using DevOps practices. - Collaborate with Agile teams in sprint planning, standups, and testing activities using Atlassian tools (Jira/Confluence). - Apply expertise in Python, C#, and/or Java to deliver scalable backend solutions. - Contribute to system development for analytics, exploitation, production, and dissemination using cloud, SOA, web services, and virtualization technologies. - Support and enhance incident response procedures, ensuring quick turnaround for operational stability. - Integrate open-source and GOTS solutions into enterprise systems. - Plan and prioritize development tasks, delivering results aligned with User Story Acceptance Criteria. - Apply cloud computing knowledge to modify backend systems and APIs for visualization and data filtering. Required Qualifications: - Bachelor’s degree with 8+ years relevant experience or Master’s degree with 6+ years. - Active Top Secret clearance with ability to obtain SCI post-hire. - DoD 8570 compliance (Security+ or higher). - 3+ years of experience in Python and C#/Java frameworks. - 4+ years with unit testing, CI/CD tools, and GitLab. - Strong experience troubleshooting REST APIs, backend databases, and distributed applications. - Familiarity with Agile/DevOps best practices and experience supporting iterative testing. Preferred Skills/Experience: - Linux and/or Windows system administration experience. - Familiarity with DoD Aeronautical Datasets. - Experience with AWS CloudFormation templates and cloud-based deployments. - Exposure to Node, NPM, REST API development, and Swashbuckle. - DevOps or C# Developer certifications. - Strong technical documentation skills and proven ability to collaborate across technical teams.