• Software Development Engineer, Public Sector

    Amazon (Herndon, VA)
    …with at least one modern language such as Java, C++, or C# including object - oriented design * Strong knowledge of Computer Science fundamentals in object ... - oriented design, data structures, algorithm design, problem solving, and complexity analysis Preferred Qualifications * Knowledge of, at least, one modern programming language such as C, C++, Java, or Perl * Experience building complex software systems… more
    Amazon (06/20/25)
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  • Salesforce Technical Architect

    General Dynamics Information Technology (Fairfax, VA)
    …Cloud. + Experience with Python or Java programming and understanding of object - oriented concepts, abstraction/inheritance, as well as experience with object ... - oriented languages. + Experience integrating Salesforce with other applications using SOAP, REST, BULK and Streaming APIs. + Experience implementing multiple Salesforce Project deployments including release and environment management. + Knowledge of… more
    General Dynamics Information Technology (06/11/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …formal verification tools, and more. The ideal candidate will have experience with object - oriented design and an understanding of basic logic gates. We are ... obtain and maintain a DoD security clearance * Have extensive experience with object - oriented programming languages (C++, Java, Python) * Have exposure to basic… more
    Huntington Ingalls Industries (06/05/25)
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  • Senior Software Development Engineer

    CVS Health (Richmond, VA)
    …managers is required + Understanding of key development skills; such as object oriented design, design patterns, service architectures, and the development ... Qualifications** + 5+ years of experience in Java, J2EE Design Patterns, Object - Oriented design, Algorithms and Optimizations + 3+ years' Experience building and… more
    CVS Health (05/25/25)
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  • .NET Developer

    CACI International (Arlington, VA)
    …prioritize and execute tasks in a high-pressure environment + Experience with Object Oriented design principles and design patterns. + Solid knowledge ... Agile environment providing development support on the design of a complex object - oriented Department of State application to provide the best user experience… more
    CACI International (05/22/25)
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  • Software Development Engineer, Veteran Opportunity

    Amazon (Herndon, VA)
    …with at least one modern language such as Java, C++, or C# including object - oriented design * Strong knowledge of Computer Science fundamentals in object ... - oriented design, data structures, algorithm design, problem solving, and complexity analysis Preferred Qualifications * Knowledge of, at least, one modern programming language such as C, C++, Java, or Perl * Experience building complex software systems… more
    Amazon (05/16/25)
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  • Full Stack Developer

    BigBear.ai (Ashburn, VA)
    …What you will do Perform development and maintenance of end-user focused, object - oriented , data-driven analytic applications to support CBP threat analysis and ... Bachelor's Degree Knowledge in Java development, including core Java concepts, object - oriented design principles/patterns and modern frameworks (eg Spring Boot,… more
    BigBear.ai (04/18/25)
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  • Senior Data Engineer

    Steampunk (Mclean, VA)
    …systems: Storm, Spark-Streaming, etc. + Search tools: Solr, Lucene, Elasticsearch + Object - oriented / object function scripting languages: Python, Java, C++, ... Scala, etc. **Preferred:** + Advanced working SQL knowledge and experience working with relational databases, query authoring and optimization (SQL) as well as working familiarity with a variety of databases. + Experience with message queuing, stream… more
    Steampunk (06/26/25)
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  • Data Engineer

    Steampunk (Mclean, VA)
    …systems: Storm, Spark-Streaming, etc. + Search tools: Solr, Lucene, Elasticsearch + Object - oriented / object function scripting languages: Python, Java, C++, ... Scala, etc. + Advanced working SQL knowledge and experience working with relational databases, query authoring and optimization (SQL) as well as working familiarity with a variety of databases. + Experience with message queuing, stream processing, and highly… more
    Steampunk (06/25/25)
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  • Data Engineer Lead

    Steampunk (Mclean, VA)
    …systems: Storm, Spark-Streaming, etc. + Search tools: Solr, Lucene, Elasticsearch + Object - oriented / object function scripting languages: Python, Java, C++, ... Scala, etc. + Advanced working SQL knowledge and experience working with relational databases, query authoring and optimization (SQL) as well as working familiarity with a variety of databases. + Experience with message queuing, stream processing, and highly… more
    Steampunk (06/20/25)
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