• Test Engineer (Manual and Automation)

    CACI International (Ashburn, VA)
    …and reliability of our critical applications, which are built on an Angular frontend, Java Spring Boot middleware, and a Postgres backend database. + Evolve ... Test Engineer (Manual and Automation) Job Category: Engineering Time...(unit, integration, API, and UI), focusing on the Angular, Java Spring Boot, and Postgres stack. +… more
    CACI International (10/28/25)
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  • Test Engineer

    CACI International (Ashburn, VA)
    …and reliability of our critical applications, which are built on an Angular frontend, Java Spring Boot middleware, and a Postgres backend database. You will play ... Test Engineer Job Category: Engineering Time Type: Full time...(unit, integration, API, and UI), focusing on the Angular, Java Spring Boot, and Postgres stack. +… more
    CACI International (10/29/25)
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  • Lead Sterling B2B ITX Engineer - Hybrid - 1…

    System One (Reston, VA)
    …the latest Java /JEE technologies Experience with open source Frameworks including Spring MVC, Spring Batch, Spring Boot, Hibernate, MyBatis Experience ... Job Title: Lead Sterling B2B ITX Engineer Location: Reston, VA or Washington, DC Type:...automated unit and integration testing, and debugging of computer software ranging from operating system architecture integration and … more
    System One (11/11/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …people and enhancing the nation's safety and security. **Responsibilities:** As a software Test Automation Engineer , the responsibilities include, but are not ... Automation Test Engineer Job Category: Engineering Time Type: Full time...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
    CACI International (11/01/25)
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  • Core Team Engineer - FSI

    DXC Technology (Ashburn, VA)
    …Fargate, EC2, S3, IAM, Secrets Manager)** and **Docker** . + Develop microservices using ** Java ( Spring Boot, Spring Cloud)** , and support full-stack ... We are looking for a highly experienced **Core Team Engineer (Cloud & Platform)** to join our core architecture...S3, Secrets Manager, IAM), Docker, CI/CD pipelines + **Backend:** Java with Spring Boot / Spring more
    DXC Technology (09/13/25)
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  • Test Engineer

    CACI International (Ashburn, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to ... * **The Opportunity:** CACI is currently looking for an experienced Test Engineer with agile methodology experience to join our BEAGLE (Border Enforcement… more
    CACI International (10/29/25)
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  • Senior Lead Engineer - Database

    Lumen (Richmond, VA)
    …availability requirements + Application Development: Build high-performance, reliable database applications in Java (eg, Spring Boot with reactive JDBC) and Go ... shape the future. **The Role** We are seeking a Senior Lead Database Engineer with technical expertise to lead schema design and develop high-performance, reliable,… more
    Lumen (11/12/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** The **Data Engineer ** will leverage their ... methods + Effectively articulating the risks and constraints associated with software solutions, based on environment **Minimum Qualifications:** + High School… more
    ManTech (09/27/25)
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  • Senior MuleSoft Engineer

    Eliassen Group (Richmond, VA)
    …unit testing and mocking frameworks. + Experience with other programming languages Java , .Net, Spring , Spring Boot, Kafka, other integration ... **Senior MuleSoft Engineer ** **Anywhere** **Type:** Contract-to-Hire **Category:** Development **Industry:** Other...of products. + Participate in all aspects of the software development lifecycle. This position requires an individual who… more
    Eliassen Group (10/25/25)
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  • Lead Full Stack Engineer - Single Family…

    Fannie Mae (Reston, VA)
    …Bring to the Team** *Required Qualifications* * 4 years of hands-on experience in Java development and Spring Framework. * Proficiency in Python, C#, SQL, ... team lead in the designing, producing, testing, or implementing software , technology, or processes, as well as lead processes...and generative AI integration. *Skills & Tools* * Programming: Java , Python, Spring Boot, REST APIs *… more
    Fannie Mae (10/11/25)
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