• Database Developer

    Athenix Solutions Group, LLC (Chantilly, VA)
    …Active Clearance: TS/SCI with Polygraph?is required. + Demonstrated experience utilizing Oracle and PostgreSQL databases. + Demonstrated experience with Tableau and ... testing and quality assurance of developed solutions within the existing Oracle data tier. + Demonstrated experience developing, creating, and modifying data… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …in lieu of degree + Experience with cloud services from providers such as Oracle and their data storage and database services + Experience with data replication and ... change data capture tools such as Oracle GoldenGate + Experience with data warehousing, data lakes,...technologies + Proficiency in programming languages such as Python, Java , or SQL + Experience with SQL and NoSQL… more
    ManTech (06/13/25)
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  • Software Developer

    KBR (Chantilly, VA)
    …Experience using RESTful APIs or software development in a cloud environment + Java or Scripting Language: Demonstrated knowledge and experience with Java and ... with NoSQL and/or file-based storage (MongoDB, MS SQL Server, Oracle , Postgres, etc.) + Continuous Integration: Experience with continuous integration/delivery… more
    KBR (07/23/25)
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  • DevOps Engineer

    KBR (Chantilly, VA)
    …Product Knowledge: Demonstrated advanced product knowledge and demonstrated experience with Java and one of more scripting languages (eg Servlets, Hibernate, Spring, ... and demonstrated experience with NoSQL and/or file-based storage (MongoDB, MS SQL Server, Oracle , Postgres, etc.) Desired: + Backend or Full Stack: Experience as a… more
    KBR (07/23/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend ... or PhD/Doctorate and 3-7 years + Proven expertise in Java development, including core Java concepts, object-oriented...RDS, EKS) + Experience working with relational databases (eg Oracle , PostgreSQL) and/or NoSQL databases (eg MongoDB) + Hands… more
    ManTech (07/11/25)
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  • Software Developer - US Citizens only - TS/SCI/FSP…

    The Metamorphosis Group (Chantilly, VA)
    …ability to identify, mitigate, troubleshoot and solve complex technical problems ( JAVA Persistence API). 3. Demonstrated experience with design and implementation of ... enterprise level web applications using Java , creating web applications, using Spring, utilizing annotations and...corresponding data are impacted. 8. Demonstrated experience working with Oracle and SQL. TMG is the proud recipient of… more
    The Metamorphosis Group (06/11/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    …and Kafka. + Experience with cloud services from providers such as AWS or Oracle and their data storage and processing services + Experience with data warehousing, ... big data technologies + Proficiency in programming languages such as Python, Java , or SQL **Preferred Qualifications:** + Master's degree in Computer Science,… more
    ManTech (08/08/25)
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  • Data Architect

    SAIC (Mclean, VA)
    …in an enterprise IT environment. + Experience with programming languages such as Python, Java , SQL, and cloud technologies (eg, AWS, Azure, Google & Oracle ). + ... Tableau, Power BI, QlikView). + Database administrator certification (AWS, Microsoft, Oracle , or MongoDB). + Demonstrated experience with data architecture tools… more
    SAIC (08/07/25)
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  • Cloud Engineer

    Leidos (Mclean, VA)
    …the cloud, physical systems, and applications based on products such as AWS, Oracle , SharePoint, and other web-based solutions. + The Sponsor requires support for ... REST services and integrating them with a SQL backend, such as Oracle . + Demonstrated experience with the following software development languages: JavaScript, … more
    Leidos (07/25/25)
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  • Management Information Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …a Counter-Intelligence Polygraph Proficiency in database management systems (eg, SQL, Oracle ) and business intelligence tools (eg, Tableau, Power BI). Knowledge of ... programming languages such as Python, Java , or C#. Familiarity with ERP systems (eg, SAP, Oracle ERP) and CRM platforms. Proficiency in managing and configuring… more
    Sciolex Corporation (07/15/25)
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