Software Engineer 3 (Data Dictionary) (TS/SCI with Full Scope Poly)

Revolution Technologies, LLC offers a collaborative, mission-focused engineering environment on site at Fort George G Meade, MD. This Software Engineer 3 role centers on designing, developing, and maintaining a Data Dictionary capability with a Java/Spring backend, REST APIs, and a web UI to support metadata specification, storage, and access services. The position carries a salary of USD 185,000 to 195,000 per year and requires an active TS/SCI clearance with polygraph in an Agile setting.

Benefits

• Medical, dental, and vision coverage
• Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA)
• Flexible work schedule including onsite, hybrid, or remote options based on position requirements
• 401(k) plan and company-funded life insurance
• Generous Paid Time Off (PTO)
• Tuition and training assistance
• Employee referral bonus program
• Pet insurance
• Employee discount program

Key Responsibilities

• Design and implement backend services and APIs
• Contribute to system architecture and technical design decisions
• Develop and maintain database schemas and integrations
• Participate in CI/CD and deployment processes
• Collaborate with cross-functional teams and stakeholders
• Mentor junior engineers

Required Qualifications

• Active TS/SCI clearance with polygraph
• 3+ years of experience with modern Java and Spring/Spring Boot
• Experience developing RESTful APIs and JSON-based services
• Strong SQL/database experience (PostgreSQL or equivalent)
• Experience working within Linux development environments
• Experience developing software and systems in Java/J2EE (Java 17 preferred)

Experience with the following

• Metadata or schema-driven systems
• Spring Framework
• PostgreSQL / SQL databases
• User interface design and testing
• Web services using REST, XML, and JSON
• Linux environments
• Docker and Kubernetes
• Deployment pipelines / CI-CD processes
• Task tracking and ticketing systems (JIRA, Redmine, or similar)

Additional Skills

• Strong written and verbal communication skills
• Ability to clearly communicate technical ideas, project status, and updates to peers and leadership

Technologies

Core tools and platforms include Java, Spring Framework, Spring Boot, Java/J2EE, Java 17, REST APIs, JSON, XML, PostgreSQL, SQL, Linux, Docker, Kubernetes, JIRA, and Redmine.