This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Mid-Level Software Engineer in order to support its government customer in Annapolis Junction, MD. Description: 2HB is seeking a candidate who shall meet the following requirements. Required Skills: • Analyze user and system requirements to design, develop, test, and maintain Java and Angular applications. • Design, develop, and support RESTful APIs, service integrations, and data access components for Oracle, PostgreSQL, and other relational databases. • Support application modernization initiatives, including Spring Boot migration, database modernization, microservices, and containerization. • Deploy and support containerized applications in Kubernetes environments across cloud and on-premises infrastructure. • Participate in architecture reviews, code reviews, troubleshooting, technical design, and continuous process improvement. • Develop automated unit and integration tests, support CI/CD pipelines, and maintain technical documentation using Confluence and Jira. • Provide backup database administration support for Oracle, PostgreSQL, and MariaDB while cross-training across application, database, and deployment technologies to ensure operational continuity. • Bachelor's degree in Computer Science or a related discipline from an accredited college or university. • Minimum of seven (7) years of software engineering experience on programs and contracts of similar scope, type, and complexity. This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.