Journeyman Full Stack Application Developer

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is to transform the way our customers approach constantly changing and complex problem sets by bringing to bear the latest in technology and the highest caliber of talent.

Headquartered in Washington, DC's historic Dupont Circle neighborhood, Barbaricum also has a corporate presence in Tampa, FL, Bedford, IN, and Dayton, OH, with team members across the United States and around the world. As a leader in our space, we partner with firms in the private sector, academic institutions, and industry associations with a goal of continually building our expertise and capabilities for the benefit of our employees and the customers we support. Through all of this, we have built a vibrant corporate culture diverse in expertise and perspectives with a focus on collaboration and innovation. Our teams are at the frontier of the Nation's most complex and rewarding challenges. Join our team.

Barbaricum is seeking a Journeyman Full Stack Application Developer to support the USSOCOM J6 Budget Tool. This role will design, develop, test, and sustain enterprise-level applications that drive high availability, reliability, and performance.

The developer will work as part of a cross-functional team supporting mission-critical financial systems, ensuring compliance with DoD standards, USSOCOM requirements, and cybersecurity policies. Candidates must bring demonstrated expertise in both front-end and back-end development, with proficiency in Angular, .NET, C#, SQL Server, and Windows Services.

Responsibilities:

• Design, develop, test, and maintain application features supporting the USSOCOM J6 Budget Tool
• Implement responsive front-end interfaces using Angular
• Develop back-end services and APIs with .NET and C#
• Design, optimize, and maintain SQL Server databases, queries, and stored procedures
• Develop and sustain Windows Services for workflow automation and integration
• Conduct code reviews, unit testing, and integration testing
• Ensure all applications adhere to DoD cybersecurity and secure coding standards
• Support lifecycle activities including requirements gathering, design documentation, deployment, and sustainment
• Collaborate with government stakeholders, business analysts, and technical teams to meet mission requirements

Required Qualifications:

• Active DoD TS/SCI clearance
• DoD 8140/8570 IAT Level II certification (e.g., Security+ CE, CCNA Security, CySA+, GICSP, GSEC, SSCP)
• Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field; or equivalent experience
• 3–7 years of experience as an application developer 
• Demonstrated expertise with:
  • Angular (front-end development)
  • .NET and C# (back-end development)
  • SQL Server (database design and optimization)
  • Windows Services (design and sustainment)
• Experience with Agile development methodologies
• Strong problem-solving, troubleshooting, and analytical skills

Preferred Qualifications:

• Experience supporting USSOCOM or DoD financial systems
• Familiarity with DevSecOps tools, CI/CD pipelines, and automated testing frameworks
• Experience with containerization (Docker, Kubernetes) and cloud services
• Familiarity with PowerApps/O365 environments
• Experience working within DISA STIGs, RMF, and DoD cybersecurity frameworks

EEO Commitment

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.