Full Stack Software Engineer Security Clearance

Position: Full Stack Software Engineer with Security Clearance
Responsibilities Noblis is seeking a Software Developer with an active Top Secret/SCI clearance and Polygraph, and expertise in both front-end and back-end development, to join our team in support of critical national security missions. In this role, you will support a program delivering a broad range of AI/ML-driven capabilities, advanced analytics tools, and data engineering services that enable cyber targeting, cyber operations, cyber threat analysis, and analytic tool development.

Working within a collaborative, multidisciplinary environment, you will partner with software developers, engineers, data scientists, and subject matter experts (SMEs) to design, develop, test, and deploy innovative software solutions that address complex mission challenges. The ideal candidate has experience bridging front-end and back-end development with deep knowledge of machine learning and AI integration. Responsibilities
* Design, develop, and maintain modern full-stack web applications and backend services using React, Node.js, and Python throughout the entire software development lifecycle.

* Serve as a key contributor to the codebase by writing clean, maintainable, and scalable code, conducting thorough peer reviews, and troubleshooting complex technical issues.

* Develop software solutions in Python and work with relational and No

SQL databases, including PostgreSQL and MongoDB.
* Build, deploy, and maintain applications within secure cloud environments, leveraging containerization and orchestration technologies such as Docker and Kubernetes.
* Review merge requests (MRs), provide constructive technical feedback, and champion coding standards and best practices to ensure high-quality deliverables.
* Participate in software releases, customer support activities, and production troubleshooting to ensure system reliability and mission success.
* Collaborate with senior engineers to help shape technical direction and architectural decisions while independently executing development tasks and delivering high-impact solutions.

Required Qualifications
* Active Top Secret/SCI (TS/SCI) clearance with a current Polygraph.
* Bachelor's degree with 8 years of related experience; OR Master's degree with 6 years of related experience; OR associate's degree with 11 years of related experience; OR High School diploma/GED with 14 years of related experience.
* Experience with software development processes including compilation, unit testing, code analysis, release management, and code coverage.
* Proficiency in Python programming
* Experience building user interfaces using front-end frameworks such as React and/or Angular.
* Experience developing back-end applications using FastAPI and RESTful APIs.
* Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies such as Docker and Kubernetes.
* Experience working with relational databases (e.g., PostgreSQL) and/or No

SQL databases (e.g., MongoDB).
* Experience designing, building, and maintaining backend APIs and microservices in production environments.
Experience contributing to or maintaining CI/CD pipelines for automated build, test, and deployment workflows.
* Strong understanding of software engineering fundamentals, including testing strategies, version control, and Agile/Scrum methodologies.
* Experience using Git-based workflows and repository platforms such as Git Hub or Git Lab, including branching strategies and pull request reviews.
* US Citizenship is required #Highly Cleared Desired Qualifications
* Open-source software framework experience using Typescript or Vue.
* Experience working in Linux/Unix development environments. Overview Overview Noblis and our wholly owned subsidiaries, Noblis ESI and Noblis MSD, take on some of the nation's toughest challenges, delivering advanced solutions to our customers' most critical missions. We bring together leading scientific, engineering, and management expertise in a culture grounded in objectivity and collaboration, ensuring our work creates lasting impact across federal missions.

We work with a broad range of government agencies in the defense, intelligence, and federal civilian sectors. Learn more and find opportunities lis.org Why Work at Noblis At Noblis, we share a passion for excellence and innovation, and we create an environment where people can do meaningful work while maintaining the balance that keeps them energized and fulfilled. We seek out individuals with a natural curiosity and desire to collaborate and learn.

We believe our people are our greatest strength, and we consistently seek exceptionally skilled, mission-driven professionals who care deeply about doing work that enriches lives and makes our nation safer. Noblis has earned numerous workplace awards for our culture, our commitment to employee well-being, and our dedication to meaningful, impactful work. We also maintain a drug-free workplace. Remote/hybrid status is subject to change based on Noblis and/or government…