Job Description:Quevera is seeking a
Database Engineer II (MongoDB) with an active
TS/SCI clearance with Polygraph to support mission-critical programs in
Hanover, MD.
As part of the
Secure the Enterprise initiative, you'll help modernize enterprise security by developing database solutions that support automation, continuous monitoring, and streamlined authorization processes. Working in a collaborative Agile environment, you'll design, develop, and maintain enterprise databases while building Python-based REST APIs and microservices utilizing
MongoDB, MariaDB, and PostgreSQL.
This is an exciting opportunity to work with modern database technologies, cloud-native architectures, and mission-critical systems that support national security while collaborating with a highly skilled engineering team.
Job Responsibilities:- Design, develop, implement, and maintain enterprise database solutions supporting secure mission systems.
- Provide technical expertise in database architecture, information storage and retrieval, data flow, and data analysis.
- Develop and maintain database structures that integrate into the overall system architecture.
- Design and implement automated workflows that replace existing manual processes.
- Support database enhancements, maintenance activities, break/fix requests, and system updates.
- Lead the development of database structures, parser software, and database loading solutions.
- Develop, maintain, and test Python-based RESTful API endpoints and backend microservices.
- Build data management capabilities utilizing Django and Flask frameworks.
- Design and support database solutions leveraging MongoDB, MariaDB, and PostgreSQL.
- Develop services that securely deliver JSON-formatted data to frontend applications.
- Troubleshoot database performance issues and optimize scalability and reliability.
- Collaborate with cross-functional engineering teams throughout the software development lifecycle.
- Participate in Agile development activities including sprint planning, technical reviews, and continuous improvement initiatives.
Required Qualifications- Active TS/SCI clearance with Polygraph required
- Five (5) years of experience as a DBE in programs and contracts of similar scope, type, and complexity is required
- Bachelor's degree in a technical discipline from an accredited college or university is required
- An additional five (5) years of DBE experience may be substituted for a Bachelor's degree
- Hands-on experience administering and supporting MongoDB databases.
- Experience with:
- MongoDB deployment and administration
- Database management and maintenance
- Database performance tuning and optimization
- Troubleshooting and debugging database issues
- Database scalability and replication strategies
- Strong understanding of database architecture, schema design, and data modeling.
- Experience supporting enterprise database environments.
Preferred Qualifications- Experience working within Agile software development environments
- Experience with one or more of the following technologies:
- Python
- Django
- Flask
- REST API / REST Endpoint development
- Microservices architecture
- Swagger / OpenAPI
- AWS, C2S, or other cloud platforms
- Docker
- MariaDB
- PostgreSQL
- Visual Studio Code or similar Integrated Development Environments (IDEs)
- JSON and XML serialization
- Git version control
- Jira
- Confluence
