• Full Stack Development

    CACI International (Ashburn, VA)
    …Environment + Demonstrable professional experience with our tech stack: PostgreSQL, Java Spring Boot, Angular, microservices architecture, AWS. + In-depth knowledge ... management), as well as experience creating RESTful services using Java and spring-boot. + Expert experience in the following...workflows (Git preferred) + Experience with SQL or PL/SQL Oracle , MySQL, or PostgreSQL Server databases a plus. +… more
    CACI International (07/31/25)
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  • Backend Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer** to join our innovative team in **Ashburn, VA** . This is a hybrid ... operations. + Demonstrate a strong practical understanding of industry standard Java Application Servers technologies such as WebLogic, WebSphere, TomcatEE and/or… more
    ManTech (07/08/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …implementation as well as client web application and user interface (UI) development. Java , Python, embedded C/C++, Java cryptographic framework, XML, web UI and ... for a Degree. + Must have demonstrated experience with Java . + Experience or familiarity with multiple the following:...SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle , Jenkins on a Windows platforms. + Experience with… more
    Leidos (06/17/25)
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  • Full Stack Developer, Team Lead

    Leidos (Ashburn, VA)
    …Service (EKS), Ansible, GIT, Rafay + RESTful Web Services, Hibernate + Oracle / MySQL/Postgres, microservices, Springboot, Java . + CI/CD, Experience in Agile ... team to successfully support all design, creation, maintenance, and testing of JAVA full stack applications. **This position REQUIRES the candidate to be in… more
    Leidos (06/12/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …as well as client web application and user interface (UI) development). + Java , Python, embedded C/C++, Java cryptographic framework, XML, web UI and ... for a Degree. + Must have demonstrated experience with Java . + Experience or familiarity with multiple the following:...SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle , Jenkins on a Windows platforms. + Experience with… more
    Leidos (05/28/25)
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  • Support Engineer II-Ext

    Amazon (Herndon, VA)
    …and (2) at least one of the following: (i.) database administration in MySQL, Oracle , PostgreSQL, MS-SQL, or MariaDB; (ii.) working with one of the following NoSQL ... working with one of the following programming languages (C++, Java , C#, .NET, Node.js, PHP, Python, or Ruby); or...one of the following: (i.) database administration in MySQL, Oracle , PostgreSQL, MS-SQL, or MariaDB; (ii.) working with one… more
    Amazon (08/08/25)
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  • Full Stack Software Engineer 2

    Eliassen Group (Richmond, VA)
    …NoSQL databases like Cassandra, MongoDB, DynamoDB, or RDBMS like MySQL, Postgres, Oracle . + Write and maintain unit tests, integration tests, and end-to-end tests ... **MUST HAVES: (3-5 Years of Experience)** 1. Programming in Java /Kotlin - 2 years MIN 2. REST APIs 3....a NoSQL (Cassandra, MongoDB, DynamoDB) or RDBMS (MySQL, Postgres, Oracle ) + You understand and practice TDD / BDD… more
    Eliassen Group (08/08/25)
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  • Full Stack .NET Developer

    CACI International (Ashburn, VA)
    …Environment + Demonstrated professional experience with our tech stack: .NET, Angular, Oracle , and PostgreSQL. + Knowledge of the following frameworks: .Net 8.x, ... control systems and concurrent development workflows. + Experience with SQL or PL/SQL Oracle or PostgreSQL Server databases. + Understanding of all elements of the… more
    CACI International (08/08/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …and updates. + Shall use the following technologies: Relational Data Stores (eg, Oracle 21c), NiFi, Kafka, Elastic MapReduce (EMR) Hbase, Elastic, Splunk, Java , ... developing and deploying code in a cloud-based environment. + Experience using Java , Python, Spring, Kafka, Elastic, and EMR Hbase **DESIRED QUALIFICATIONS** +… more
    TekSynap (07/09/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …patches are maintained across a diverse Linux environment (eg, RHEL 8/9, CentOS, Oracle Linux, etc.) in a heavily automated manner, where possible. * Configure new ... Specific Skills** * Experience with RHEL Linux RHEL 8/9, Oracle Linux, and Satellite 6.8 or higher. * Knowledge...configuration and management. * Management, deployment and troubleshooting of Java and Tomcat applications in a Linux environment. *… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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