• Sr. Machine Learning Engineer

    SAIC (Ashburn, VA)
    …Boot. + Angular, Ngrx, and Angular library development. + Java Frameworks such as Spring , Grails, and Play. + Unix/Linux. + Hibernate . + Oracle, PostgreSQL, ... MongoDB, JDBC. + Takes and implements technical direction. + Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution. + Scalable Web… more
    SAIC (08/07/25)
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  • Lead Software Engineer

    Lumen (Richmond, VA)
    …+ Fluent with frameworks and libraries such as Spring Boot (Advanced), Spring Framework (Core, Data, Security, MVC), Hibernate /JPA, Apache Kafka / Confluent ... Kafka, RESTful Web Services, and JUnit/TestNG for testing. + Proficient in one or more cloud platforms (AWS, Google Cloud Platform, Microsoft Azure). + Experience with cloud services like AKS, Logic Apps, and Service Bus. + Knowledge of cloud architecture and… more
    Lumen (07/29/25)
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  • Sr Java/AWS Engineer

    Fannie Mae (Reston, VA)
    …fundamentals in *Object-Oriented Programming* and *Core Java*. * Proven experience with * Spring (Core, Boot, Batch, Web)* and * Hibernate *. * Hands-on expertise ... following responsibilities: * Design, develop, and deploy *Java-based microservices* using * Spring Boot* and *RESTful APIs*. * Architect and implement *integration… more
    Fannie Mae (05/24/25)
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  • Java Developer Junior

    SAIC (Ashburn, VA)
    …Responsibilities:** + Design, implement, and unit test REST microservices with Java, Spring , and Junit. + Develop web applications with Angular that communicate with ... engineering field with 2+ years of technical experience. + Spring Boot. + Spring REST/SOAP web services....+ Angular. + HTML/JavaScript/CSS. + XML/JSON. + SQL. + JPA/ Hibernate . + 2+ yrs Java web application development required.… more
    SAIC (08/13/25)
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  • Full Stack Java Developer

    CACI International (Ashburn, VA)
    …understanding of OOP principles, data structures, and algorithms. + Extensive experience with Spring Boot, Spring MVC, Spring Security, and other modules, ... performance + Experience with Java; Familiarity with any of the following: Hibernate (or other ORM), JAX-RS, JavaScript, XML, JSON, Web-Services (JAX-WS or JAX-RS),… more
    CACI International (08/09/25)
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  • Full Stack Java Developer

    CACI International (Ashburn, VA)
    …understanding of object-oriented programming (OOP), data structures, and algorithms. + Exposure to Spring Boot and related frameworks (eg, Spring MVC, Spring ... experience with Java and familiarity with tools/libraries such as Hibernate , JSON, XML, Maven, or Eclipse (experience can include...is a plus: + Front-end: HTML, React + Back-end: Spring Framework + Tools & Platforms: VMware, ETL tools,… more
    CACI International (07/31/25)
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  • UI/UX Designer

    CACI International (Ashburn, VA)
    …framework such as Kendo UI. + Familiarity with Java and associated frameworks such as Spring / Spring boot + Familiarity with our tech stack: Java 17, Spring / ... Spring boot, React, UI state management, ORM such as Hibernate , PostgreSQL, Amazon AWS + Continuous Integration / Continuous Deployment tools such as Harness,… more
    CACI International (07/23/25)
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  • Software Architect

    CGI Technologies and Solutions, Inc. (Alexandria, VA)
    …* Experience with developing Java for web applications, Spring framework, including Spring Security and other frameworks such as Hibernate /JPA, and Maven * ... experience with: * Build scripts and package managers * Spring Boot, Drools, Flowable, and/or Git * Designing applications...Architecture + Software Architecture + Full Stack Development + Spring **What you can expect from us:** **Together, as… more
    CGI Technologies and Solutions, Inc. (07/16/25)
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  • Senior Full Stack Developer

    BigBear.ai (Ashburn, VA)
    …Use modern software engineering tools and methodologies including Eclipse, Spring boot, Kubernetes, Docker, and Atlassian Products (Jira, Confluence) Work ... or React Solid experience developing RESTful and SOAP web services In-depth knowledge of Spring Boot, Servlets, Struts, Spring MVC, and other core JEE Web Tier… more
    BigBear.ai (08/02/25)
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  • Senior Engineer, Software (US Citizen)

    PSI Services (Richmond, VA)
    …teams to understand what has been scoped, develop new features of existing Java/ Spring web-based applications with an SQL database, and integrate with internal and ... experience with modern software development languages and front technologies, eg Java, JavaScript, Spring Boot, Thymeleaf, Spring MVC, .net, Go, CSS, HTML etc. +… more
    PSI Services (07/12/25)
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