• .NET/React Developer

    CACI International (Arlington, VA)
    …and development involving programming languages like .NET, ASP.NET, C#, HTML, JavaScript , and jQuery + 3+ years of experience developing front-end applications ... with React, including state management (Redux or equivalent), hooks, and reusable component design + Expertise with Microsoft SQL Server + Expertise building REST APIs, preferably .NET Web API + Experience performing requirements analysis using Agile… more
    CACI International (09/19/25)
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  • Full Stack AI/ML Developer

    CACI International (Ashburn, VA)
    …developer languages including, but not limited to: YAML, JSON, Python, Java, JavaScript and TypeScript. + Full Stack development experience including proficiency in ... both front-end (Angular) and back-end development, ability to handle all aspects of a web application from designing the user interface to managing the server and database. + Ability to work with Data Scientist teams to integrate applications with AI/ML, Big… more
    CACI International (09/19/25)
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  • Full Stack Mobile Developer

    CACI International (Ashburn, VA)
    …+ Experience with Java; Familiarity with: Hibernate (or other ORM), Spring, JavaScript and Angular + Object oriented design and development (OODD) expertise + ... Experience using Postgres databases + Experience with data base design + Acting independently to expose and resolve problems + Experience with source code control systems and concurrent development workflows (Git preferred) + Ability to apply estimation… more
    CACI International (09/19/25)
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  • Data Scientist (N)

    SimIS Inc. (Norfolk, VA)
    …Visualization tools (Tableau, Power BI, D3.js). + Coding knowledge/experience: Java, JavaScript , C, C++, etc. Responsibilities: + Support of Strategic Foresight and ... Net Assessment processes with qualitative and quantitative assessments. + Interpret data, analyze results using statistical techniques, and visualize assessments and findings. + Develop and implement data analyses, data collection systems and other strategies… more
    SimIS Inc. (09/18/25)
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  • Provider Digital Principal Software Engineer

    CVS Health (Richmond, VA)
    …software engineering with expertise in most of the following: NET, Java, Node.js, JavaScript , Python and Angular, . + Experience with Generative AI technologies and ... frameworks. + 3+ years' experience with GCP and Azure, including cloud-native development and migration strategies. + Expertise in enterprise application architecture, API development, and microservices. + Deep understanding of DevSecOps principles, with 5+… more
    CVS Health (09/18/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …JAX-RS, JSON, Web-Services (JAX-WS or JAX-RS), Eclipse, Gradle, Yaml, Angular 2+, HTML5, JavaScript and CSS3 + Java Junit based unit testing + Micro services ... architecture and development + Working on unusually complicated problems and providing solutions that are highly creative and ingenious, exhibiting ingenuity, creativity, and resourcefulness + Acting independently to expose and resolve problems + Experience… more
    CACI International (09/17/25)
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  • Senior Data Scientist (N)

    SimIS Inc. (Norfolk, VA)
    …Data Visualization tools (Tableau, Power BI, D3.js). + Coding knowledge/experience: Java, JavaScript , C, C++, etc. + A Data Science Professional Certificate is ... highly desirable. Responsibilities + Support cloud-based big data design and development requirements for software prototypes, systems, and applications. + Provide cloud-based solutioning for internal R&D efforts to develop software prototypes and technical… more
    SimIS Inc. (09/17/25)
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  • Data Driven UI Engineer

    ManTech (Alexandria, VA)
    …systems integration, data management, or related fields. + Proficiency in JavaScript , including familiarity with modern frameworks and libraries such as React, ... Angular, or Vue.js. + Solid knowledge of HTML and CSS, including responsive design principles and front-end workflows. + Basic understanding of user interface (UI) and user experience (UX) design principles, with the ability to collaborate with designers to… more
    ManTech (09/17/25)
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  • Systems/Cloud Architect - Expert Level

    BAE Systems (Sterling, VA)
    …+ Knowledge of modern software languages (eg, Python, Bash Scripting, JavaScript , PowerShell,etc.) **Pay Information** Full-Time Salary Range: $146670 - $249330 ... Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate… more
    BAE Systems (09/17/25)
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  • Engineering Co-Op Summer 2026 (TS Required)

    Parsons Corporation (Centreville, VA)
    …software engineering, or a related discipline + Java, C++, or JavaScript development skills **Desired Qualifications:** + Active polygraph + Experience working ... in a Linux development environment + Knowledge of networking concepts including the OSI model + DevOps experience with Jenkins, Gitlab, Gradle, CMake, Zabbix, and/or Vagrant + C++ experience with Boost, TBB, and/or DPDK + Virtual machine and/or… more
    Parsons Corporation (09/16/25)
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