• FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …(Oracle, DB2, MySQL/MariaDB, PostgreSQL, MSSQL Server), non-relational (Cassandra, Couchbase, MongoDB ) + Middleware: Web Servers (Apache, NginX), Application Servers ... (JBoss, Tomcat), Messaging (MQSeries, Message Broker, DataPower) + Experience in researching emerging technologies and trends, standards, and products + Experience in developing technology roadmaps and strategies + Excellent verbal and written communication… more
    Marriott (06/14/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    …skills. + Front-end experience with React/TypeScript. + Experience working with MongoDB . + Some experience with UI development. + Basic networking experience. ... + Experience working with products such as Cisco Nexus Dashboard Orchestrator, Cisco APICs, vSphere, Vmware Horizon View, IPAM, and Keycloak. + Experience with Ansible, running templates (bonus if you can write playbooks). + Experience with system… more
    ManTech (06/14/25)
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  • Data Scientist / Data Architect

    ERP International (Laurel, MD)
    …with relational and non-relational databases (eg, Oracle, SQL Server, PostgreSQL, MongoDB ). + Practical experience in integrating disparate data sources and ... supporting data modernization and interoperability initiatives. + Experience in the development and documentation of data-related policies, standards, and procedures, ensuring alignment with enterprise and federal requirements. **Required Knowledge, Skills,… more
    ERP International (06/10/25)
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  • Java Architect/ Developer

    Two95 International Inc. (Bethesda, MD)
    …Hibernate, iBatis, JDO, JPA *Experience with microservices *Experiences with Apache Kafka, MongoDB *Experience working with XML and JSON *Experience with Java 8 or ... Java 7 *Openness to travel and work at client offices. more
    Two95 International Inc. (06/09/25)
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  • Database Engineer

    Synergy ECP (Annapolis Junction, MD)
    …utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB , and PostgreSQL and send data upon request, in JSON format, to UI front ... ends. Requirements Requires five (5) yearsof experienceas aDatabase Engineeron programs and contracts of similar scope, type, and complexity. ABachelor's degreein a technical discipline from an accredited college or university is required.Five (5)years of… more
    Synergy ECP (06/08/25)
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  • Database Engineer 2

    BigBear.ai (Columbia, MD)
    …8 years of Database experience Clearance: TS/SCI w/Poly Database experience using MongoDB or MariaDB, Including: *deployment and management of the database itself ... *debugging of optimization issues *scaling What we'd like you to have Python, Django or Flask ReST Endpoint Development Micro-Service Model Swagger AWS, C2S or other cloud experience Docker Visual Studio Code or similar IDEs, JSON and/or XML serialization… more
    BigBear.ai (06/06/25)
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  • Web Application Developer

    Synergy ECP (Annapolis Junction, MD)
    …in working with data in JavaScript Object Notation + Familiarity with MongoDB or other document-based databases + Familiarity with Docker containerized applications ... + Self-motivated and eager to learn + Experience with application development in JavaScript + Familiarity with Linux operating systems in required CLEARANCE REQUIRED The qualified individual must be fully cleared in current access with the appropriate MPO… more
    Synergy ECP (06/03/25)
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  • Software Engineer (TS/SCI w/ Poly required)

    Parsons Corporation (Fort George G Meade, MD)
    …Containerd), Cloud (AWS/HCI) + Streaming Frameworks: Kafka, Flink + MongoDB , ArangoDB, Redis, PostgreSQL **Desired skills:** + ElasticSearch **Additional ... information:** + Work performed in contractor facility in Annapolis Junction + Both low and high side access + Potential telework **Individual Capabilities Required:** + Seven (7) years experience as a SWE, in programs and contracts of similar scope, type and… more
    Parsons Corporation (06/03/25)
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  • Cloud Systems Engineer

    Synergy ECP (Annapolis Junction, MD)
    …SE experience may be substituted for a bachelor's degree. Required Capabilities: + MongoDB + Java + JavaScript + AWS + Cloud Development + Excellent communication ... skills + Ability to work with Customer teams + Requirements Management + Critical thinking CLEARANCE REQUIRED The qualified individual must be fully cleared in current access with the appropriate MPO client polygraph. Benefits + Compensation: We offer highly… more
    Synergy ECP (06/03/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …Security, Spring Data) + Experience with NoSQL databases (eg, Elasticsearch, Dgraph, MongoDB , Redis) + Strong familiarity with Git for version control and Maven ... for build automation + Comfortable working in a Linux development environment + Experience using Atlassian tools, including Jira and Confluence, for task tracking and documentation + Demonstrated willingness and ability to learn new tools, technologies, and… more
    Belay Technologies (06/02/25)
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