Senior Software Engineer Jobs in West Virginia (NOW HIRING)

Data Intelligence, LLC is seeking an experienced Senior Software Developer to support one of our federal law enforcement clients. This role is responsible for the design, development, maintenance, and enhancement of enterprise software applications and data integration solutions supporting the FBI's National Data Exchange (N-DEx) ecosystem. The Senior Software Developer will develop automated software tools, enhance Extract, Transform, Load (ETL) processes, support secure data exchange technologies, and implement software solutions that enable mission-critical information sharing across criminal justice systems. The ideal candidate possesses extensive experience in software development, enterprise data integration, database technologies, and application modernization across Windows, Linux, and cloud-based environments. The successful candidate will have strong programming expertise in languages such as Java, Python, C#, and .NET, experience developing and maintaining enterprise integration solutions, and the ability to troubleshoot complex software, database, and data exchange issues within a highly secure federal environment. This position may be performed remotely or onsite in Clarksburg, West Virginia. Key Responsibilities * Design, develop, maintain, and enhance software applications, utilities, and automated tools that improve enterprise data integration, data quality, and operational efficiency. * Develop, maintain, and optimize Extract, Transform, Load (ETL) processes and data integration workflows, including enhancement of existing solutions and implementation of new integration capabilities. * Design, develop, test, troubleshoot, and maintain software components supporting enterprise data exchange and information sharing. * Troubleshoot, configure, and maintain Secure File Transfer Protocol (SFTP) connections and other secure data exchange mechanisms supporting partner agency integrations. * Analyze, diagnose, and resolve software defects, integration issues, data processing errors, and system performance problems. * Collaborate with technical teams, system administrators, database administrators, and business stakeholders to implement software enhancements and support enterprise integration initiatives. * Provide technical support during meetings, teleconferences, demonstrations, and working sessions with Criminal Justice Agencies (CJAs) and other federal, state, local, tribal, and territorial partners. * Travel to CJA locations, as required, to support software implementation, system integration, troubleshooting, testing, training, and technical assistance activities. * Develop, maintain, and update technical documentation, including software design documents, standard operating procedures (SOPs), interface specifications, process workflows, user guides, white papers, dashboards, status reports, and other program artifacts. * Track project milestones, software releases, development activities, and deliverables, providing recurring status reports and technical updates to program leadership. * Support software engineering activities associated with enterprise data integration, data science and analytics initiatives, systems engineering, data quality management, and technical operations. * Participate in software testing, code reviews, configuration management, release management, and continuous process improvement activities to ensure software quality and compliance with FBI development standards. * Ensure developed software solutions comply with applicable security, architecture, and data governance requirements while supporting the mission objectives of the N-DEx Program. Required Qualifications Education * Bachelor of Science degree in Computer Science, Systems Engineering, Information Technology, Information Systems, or a related technical discipline. Required Experience Candidates must demonstrate experience in the following areas: * MUST have experience in web services, including Simple Object Access Protocol (SOAP) and Representational State Transfer (REST) protocols * MUST have a strong background in Software Procedural Languages (SPL), specifically Procedural Language/Structured Query Language (PL/SQL) and Transact-Structured Query Language (T-SQL) * MUST have experience in programming languages such in one or more of the following: * Java, * Python * C * C Sharp (C#) * NET * MUST possess database experience with one or more of the following: * Oracle * Postgres * Microsoft Access * MySQL * Sybase * Firebird database software * c-tree * ACE * SQL Developer * MUST have experience transforming languages and schemas in one or more of the following * XML * Extensible Stylesheet Language Transformations (XSLT) * XML Schema Definition (XSD) * Document Type Definition (DTD) * MUST have knowledge of data standards and data validation tools * MUST have experience with SFTP for data connections * MUST have knowledge and understanding of law enforcement (LE) data and IEPD specifications Security Clearance * Active Top Secret Clearance is required. * Candidates must be able to maintain the required security clearance throughout employment. Preferred Qualifications * Experience supporting federal law enforcement or criminal justice information systems. * Familiarity with FBI Criminal Justice Information Services (CJIS) environments. * Experience supporting enterprise data sharing initiatives and system federation. * Experience working within a SAFe Agile environment. Why Join Data Intelligence, LLC? At Data Intelligence, LLC, we deliver mission-focused technology solutions that strengthen national security and public safety. Our employees work alongside federal agencies to solve complex technical challenges, develop innovative solutions, and support critical national missions. We offer a collaborative environment where technical expertise, innovation, and professional growth are valued while making a meaningful impact on our nation's law enforcement and public safety operations.