• Lead CNO Software Engineer

    ManTech (Hanover, MD)
    …Troubleshooting (tuning and optimization, deadlocks, keys, normalization) in any Relational Database Engines (MySQL, PostgreSQL , Oracle, SQL Server). + Using ... **ManTech** seeks a motivated, career and customer-oriented **Lead CNO Software Engineer ** to join our team in the **Hanover, Maryland.** **Responsibilities include,… more
    ManTech (06/26/25)
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  • Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. Develop software solutions by analyzing system performance ... or building relational or non-relational databases (ie, MongoDB, ElasticSearch, PostgreSQL ). + Experience building user-facing web applications in JavaScript… more
    Belay Technologies (06/24/25)
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  • Software Engineer (TS/SCI w/ Poly required)

    Parsons Corporation (Fort George G Meade, MD)
    …We've got what you're looking for. **Job Description:** We are seeking a **Software Engineer 1** to join the software development team who will develop and sustain ... + Streaming Frameworks: Kafka, Flink + MongoDB, ArangoDB, Redis, PostgreSQL **Desired skills:** + ElasticSearch **Additional information:** + Work performed… more
    Parsons Corporation (06/03/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …Frameworks: AEM, Java Spring, Java Play, node.js, JavaEE, HTML5 + Database : Relational (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… more
    Marriott (06/14/25)
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  • System Engineer

    Belay Technologies (Fort Meade, MD)
    …ability to understand and work with technologies including REST, Oracle/MySQL, MongoDB, PostgreSQL , JSON, XML, Docker, AWS, Nifi, Single Sign-On (OAuth and SAML) and ... software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity… more
    Belay Technologies (06/11/25)
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  • Principal Software Developer

    Parsons Corporation (Annapolis Junction, MD)
    …troubleshooting and optimizing workloads within a cluster. + Strong understanding of database architecture, SQL, and NoSQL databases (eg, PostgreSQL , MongoDB, ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Principal Software Engineer ** to join our team!! In this role, you will be a part of… more
    Parsons Corporation (05/20/25)
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