• Operational Support Technical Lead, Application…

    Cardinal Health (Richmond, VA)
    …+ Experience using technologies such as Java Spring Framework, Spring Boot, Hibernate , Node.js, NoSQL and SQL databases, SQS, Angular, React and RESTful APIs ... in an event driven microservice architecture. + Experience with SAP, Boomi, Kafka integration or similar technology. + Hands-on experience with computing technologies like GCP or AWS (Amazon Web Services). + Proven experience working with all layers of… more
    Cardinal Health (11/13/25)
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  • Software Engineer-Senior / Lead - Backend

    Guidehouse (Mclean, VA)
    …Swagger/OpenAPI documentation. + Knowledge of relational databases, Object-Relational Mapping (ORM) ( Hibernate , JPA annotations or similar) + Working in a government ... environment (preferably Federal). + Strong experience with design and implementation utilizing cloud services (AWS preferred) such as S3, AWS API Gateway, SQS, Lambda, etc. + Strong experience developing containerized microservices, running on EKS (Kubernetes)… more
    Guidehouse (11/12/25)
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  • Software Engineer-Mid - Backend

    Guidehouse (Mclean, VA)
    …REST APIs. + Knowledge of relational databases, Object-Relational Mapping (ORM) ( Hibernate , JPA annotations or similar) + Familiarity with AWS cloud services ... such as S3, API Gateway, EKS, etc. + Comfort with an Agile, iterative, feedback-driven design and delivery process based. + A strong familiarity with design patterns and an understanding of what different technologies do well for different situations. Ability… more
    Guidehouse (11/12/25)
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  • Lead Sterling B2B ITX Engineer - Hybrid - 1 day…

    System One (Reston, VA)
    …with open source Frameworks including Spring MVC, Spring Batch, Spring Boot, Hibernate , MyBatis Experience with both RESTful and SOAP web services Familiarity with ... DevOps technologies, including Jenkins Familiarity with various UI frameworks like JQuery, AJAX Healthcare experience/Familiarity with HIPAA X12 transactions, eg 837, 834, 270, 276 EDI Technical Mapping (ITXA/WTX Eclipse based GUI) and Business Process… more
    System One (11/11/25)
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  • Full Stack Software Developer - Early Career

    CACI International (Sterling, VA)
    …Frontend frameworks (AngularJS, Vue) + Framework Tools (eg Spring Boot, Spring Framework, Hibernate ) + Build tools (Ant, Maven, etc) + Webservices (eg REST, SOAP) + ... Programming languages (Java, JavaScript, TypeScript) + Other technologies (such as ActiveMQ, Solr, GeoServer, Swagger) _Desired:_ + Agile development (Jira, Confluence) + DevOps tools such as Jenkins, Puppet, Git and GitLab + Relational, PostgreSQL, Dynamo and… more
    CACI International (11/07/25)
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  • Senior Software Engineer

    Eliassen Group (Richmond, VA)
    …software engineer. + **Languages & Frameworks:** Java, J2EE, Spring Boot, Hibernate , RESTful APIs, XML, Python, microservices architecture. + **AWS Services:** ECS, ... Lambda, S3, SQS, SNS, ELB/ALB, Aurora RDS. + **Databases:** MySQL, Aurora MySQL/Postgres. + **DevSecOps Tools:** GitLab, SonarQube, Maven, Tenable, Nexus Lifecycle. + **Containerization & IaC:** Docker, Fargate, Terraform, Ansible. + **Authentication:**… more
    Eliassen Group (11/06/25)
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  • Java Developer II

    Old Dominion Freight Line (Richmond, VA)
    …+ Proficiency with JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate , REST, SOAP, Web Services, Web Services Security, and Test-Driven ... Development with JUnit or equivalent tool + Proficiency with Eclipse or equivalent modern IDE, Subversion or equivalent Source Control Management Solution + Proficiency developing web applications and user interfaces with Java technologies such as JDBC, JSP,… more
    Old Dominion Freight Line (11/05/25)
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  • Mobile Application Developer

    Leidos (Ashburn, VA)
    …knowledge of the following: Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate , Java, JSF, Swing, JavaScript, Bootstrap, Angular/React is desired. + ... Knowledge of software design patterns. + Experience with an issue/problem tracking system (eg, Jira) + Proficiency with common Agile practices, service-oriented environments, and better development practices + Excellent written and verbal communication skills… more
    Leidos (11/05/25)
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  • Software Developer - Full Performance

    CACI International (Fairfax, VA)
    …experience with Java and one or more scripting languages (eg Servlets, Hibernate , Spring, UI Frameworks, Web Services/REST, J2EE). * Knowledge and experience with ... NoSQL and/or file-based storage (MongoDB, MS SQL Server, Oracle, Postgres, etc.) * Experience with continuous integration/delivery tools (eg Git, Jenkins, Puppet, Chef, etc.) or hands-on experience with distributed cross-platform applications, orchestration… more
    CACI International (10/29/25)
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  • Software Developer -Senior

    CACI International (Fairfax, VA)
    …with Python, Java, and one or more scripting languages (eg Servlets, Hibernate , Spring, UI Frameworks, Web Services/REST, J2EE). * Knowledge and demonstrated ... experience with NoSQL and/or file-based storage (MongoDB, MS SQL Server, Oracle, Postgres, etc.) * Demonstrated experience with continuous integration/delivery tools (eg Git, Jenkins, Puppet, Terraform, etc.) or hands-on experience with distributed… more
    CACI International (10/29/25)
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