United States

Full Stack Java Developer (Top Secret Clearance)

Barbaricum is seeking an experienced Application Engineer with specific expertise in Java to provide support to a Federal Law Enforcement customer. As an Application Engineer, you will help develop a solution in full, from high-level system design and configuration to application development and data integration. You will leverage everything around you: core company products, open source technologies (e.g. GHE), and anything you and your team can build to drive real impact. In this role, you work with customers around the globe, where you gain rare insight into the world’s most important industries and institutions.


    • You will be responsible for our customer’s core company platform, which provides the foundation for our projects, as well as custom applications built on top of that platform.
    • Oracle, Postgres, Cassandra, Hadoop, and Spark for distributed data storage and parallel computing.
    • Java and Groovy for our back-end applications and data integration tools.
    • Typescript, React/Redux for our web technologies.
    • Python for data processing and analysis.
    • Commercial standard cloud infrastructures such as AWS or Azure.
    • CentOS/Red Hat Linux as the basis for all our on premise servers.


    • An active DoD Top Secret Security Clearance
    • Strong engineering background, preferably in fields such as Computer Science, Mathematics, Software Engineering, Physics.
    • Familiarity with data structures, storage systems, cloud infrastructure, front-end frameworks, and other technical tools, as well as an understanding of how technical decisions impact the user of what you’re building.
    • Proficiency with programming languages such as Java, C++, Python, JavaScript, or similar languages.
    • Ability to work effectively in teams of technical and non-technical individuals.
    • Skill and comfort working in a rapidly changing environment with dynamic objectives and iteration with users.
    • Demonstrated ability to continuously learn, work independently, and make decisions with minimal supervision.
    • Willingness and interest to travel as needed (including overseas) per the needs of the business

About Barbaricum

Barbaricum supports government clients with Integrated Communications, Mission Support, and Cyber Security/Intelligence. Our passion is innovation and we are committed to client value and effective technical solutions. We are an ISO 9001:2015-certified and CMMI Level 3 appraised, Service-Disabled Veteran-Owned Small Business (SDVOSB) located in Washington, DC. Our mission is to transform the ways the U.S. Government approaches problem sets of increasing complexity by delivering innovative solutions, particularly in support of National Security missions. Barbaricum is one of the fastest-growing companies in our market. The company is routinely recognized by institutions like Inc. Magazine, GovCon, AMEC, PRSA, and SmartCEO for corporate growth, capabilities, and award-winning client work. Our team is dynamic and agile, providing global support to current missions across five continents. We are also focused on developing and maintaining our vibrant corporate culture, having been recently named a Best Workplace for 2017 by Inc. Magazine.