Full Stack Software Developer

We are seeking a Full Stack Software Developer to join a collaborative engineering team supporting mission-critical Human Resources applications for a national security customer. This role offers the opportunity to develop, enhance, and sustain enterprise applications that support critical business operations while working with modern development tools, cloud technologies, and Agile methodologies. The ideal candidate is a well-rounded software engineer who enjoys solving complex technical challenges, developing scalable applications, and supporting production systems in a fast-paced environment. Position Overview As a Full Stack Software Developer, you will develop and maintain enterprise applications that support Human Resources operations across the organization. You will be responsible for application development, production support, troubleshooting, system enhancements, and implementing innovative solutions that improve application reliability and performance. Location: Laurel, MD Schedule: Full-Time, Onsite Clearance Required: Active TS/SCI with Full Scope Polygraph Responsibilities - Design, develop, test, and maintain enterprise web applications supporting Human Resources business functions. - Provide application development and production support for mission-critical enterprise systems. - Troubleshoot software issues, identify root causes, and implement long-term solutions. - Develop scalable front-end and back-end application components. - Design and consume RESTful APIs for application integration. - Collaborate with software engineers, system administrators, and business stakeholders to develop innovative technical solutions. - Support continuous improvement initiatives that enhance application performance, stability, and maintainability. - Participate in Agile development activities including sprint planning, backlog refinement, code reviews, and release planning. - Develop automated testing and integration solutions to improve software quality. - Maintain Linux-based development and production environments. - Support software deployments, upgrades, and operational sustainment activities. - Continuously evaluate new technologies and development practices to improve enterprise applications. Required Qualifications - Active TS/SCI Clearance with Full Scope Polygraph. - Bachelor's degree in a technical discipline and at least 6 years of software development experience. Ten years of relevant experience may substitute for a degree. - Experience developing full stack web applications. - Experience with modern JavaScript frameworks. - Experience creating and consuming RESTful APIs. - Experience supporting Linux environments. - Experience developing and maintaining enterprise software applications. - Strong troubleshooting, analytical, and problem-solving skills. - Ability to work effectively in an Agile software development environment. - Excellent written and verbal communication skills. - Ability to quickly learn new technologies and support mission-critical applications. Preferred Qualifications - AWS Cloud Platform - GitLab - GitLab CI/CD Runners - Docker - MongoDB - Large Language Models (LLMs) - Automated integration testing - Unit testing frameworks - Agile methodologies - JavaScript frameworks - Section 508 accessibility compliance - Enterprise application sustainment experience - Federal Government or Department of Defense experience.