Secret Application Developer SME

Job Description We are looking for an experienced and highly skilled Application Developer to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. Implement multiple design patterns. Integrate COTS products, use APIs, interact with data repositories, cross-domain solutions, and manage system interfaces. Manage legacy code and/or develop new code using container technologies. Develop and execute unit tests to verify code meets functional requirements. Resolve integration issues, vulnerabilities, and functional defects. u2022u2003Develop and maintain secure, scalable Java applications supporting cross-domain data exchange in compliance with federal standards. u2022u2003Collaborate with system architects, cybersecurity teams, and government stakeholders to implement mission-critical features. u2022u2003Integrate with enterprise services and APIs, ensuring secure communication across multiple classification levels. u2022u2003Participate in Agile ceremonies and contribute to sprint planning, backlog grooming, and technical reviews. u2022u2003Write clean, well-documented code that adheres to federal security and software development lifecycle (SDLC) guidelines. u2022u2003Support modernization efforts by refactoring legacy systems into cloud-native, containerized Java applications. u2022u2003Conduct unit and integration testing and assist in automated deployment using CI/CD pipelines. u2022u2003Troubleshoot and resolve technical issues across development, staging, and production environments. u2022u2003Collaborate with cross-functional teams to ensure interoperability, data integrity, and compliance with cross-domain solution (CDS) policies. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: Skills and Requirements -u2003Bacheloru2019s degree in computer science, Engineering, or related field (or equivalent experience). -u2003Active Secret clearance -u200312+ years of IT experience with large integrated projects -u20035+ years of professional experience in Java development, preferably in federal or defense contracting environments. -u2003Strong knowledge of Java SE/EE, Spring Boot, and RESTful services. -u2003Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols. -u2003Experience working in secure environments, preferably within the DOJ, and understanding of FISMA, NIST, or RMF compliance. -u2003Proficiency with build tools (Maven/Gradle), version control (Git), and CI/CD tools (Jenkins, GitLab CI). -u2003Exposure to containerization technologies (Docker, Kubernetes) and cloud platforms (AWS GovCloud, Azure Government). -u2003Understanding of secure coding practices and experience with static/dynamic code analysis tools. -u2003Strong problem-solving skills and ability to work independently or within a cross-functional Agile team.

Created: 2026-04-30