About ANGARAI: ANGARAI is a professional management consulting firm based in College Park, MD. We work with state, federal, and local governments, delivering project management, IT solutions, and business transformation services that drive impact. We are seeking highly skilled Senior Database Management Specialists to support mission-critical government initiatives. If you are a database expert with experience in cloud architecture and a passion for public service, this is a great opportunity to make a real difference. Job Summary: As a Senior Database Management Specialist, you will lead the design, optimization, and maintenance of complex databases and data systems. You will collaborate with cross-functional teams to manage PostgreSQL, MongoDB, and cloud-based databases, support integrations, enhance performance, and ensure compliance and data governance standards are met. Key Responsibilities: Design and maintain enterprise databases, data lakes, and data warehouses. Develop and implement data migration strategies. Build and optimize complex database architectures and ETL processes. Administer PostgreSQL Server and MongoDB in on-premises and AWS cloud environments. Create user roles, manage backups, ensure disaster recovery readiness. Monitor database performance and security, perform tuning and debugging. Collaborate on integration strategies and infrastructure enhancements. Ensure compliance with governance, metadata, and quality controls. Support application testing (unit, UAT, load, validation). Maintain database documentation and data dictionaries. Implement and optimize large-scale data strategies. Provide technical support to internal and external stakeholders. Minimum Qualifications: 6+ years of experience designing and maintaining enterprise databases. 4+ years of experience with PostgreSQL, MongoDB, Informatica. 4+ years working with DevOps tools: Jenkins, Maven, Git, Bitbucket, Jira. 4+ years with AWS Cloud (EC2, AMIs, CI/CD pipelines). 4+ years supporting document management systems. 2+ years in large-volume data migration. Experience with SQL query tuning, stored procedures, patching, and role-based access (RBAC). Strong knowledge of indexing, replication, capacity planning, and performance optimization. Preferred Qualifications: 5+ years of experience supporting public sector or health & human services systems. Experience with EDI transactions: 834, 820, 999, 270/271. Deep knowledge of Corticon business rule engines and Integrated Eligibility systems. Experience with Tableau, Power BI, or QlikSense for reporting and dashboards. Understanding of HIX (Health Insurance Exchange) marketplaces and healthcare data compliance. Hands-on experience with data governance programs, metadata management, and data validation protocols. Soft Skills & Attributes: Strong analytical and problem-solving skills. Excellent verbal and written communication. Team collaboration and stakeholder engagement. Commitment to public service excellence and accountability.