• Back - End Software

    CACI International (Frederick, MD)
    Back - End Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... computer applications on multiple networks. **Responsibilities** + Provides backend software development inside an AGILE development environment. + Provides backend… more
    CACI International (07/03/25)
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  • Back End Python API Developer

    Eliassen Group (Washington, DC)
    ** Back End Python API Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Retail **Workplace Type:** Remote **Reference ID:** ... **Shortcut:** http://careers.eliassen.com/KTcLYk + Description + Recommended Jobs **Description:** **100% Remote** Back - End Python Developer as part of a… more
    Eliassen Group (07/01/25)
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  • Senior Back - End Developer

    Steampunk (Mclean, VA)
    …amongst our ranks. Additionally, we participate in the E-Verify program. **Contributions** Asa ** Back - End Developer ** , you will work with our ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/5889/senior- back - end - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (06/26/25)
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  • Senior Java Back End

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Senior Java Back End Developer with cloud experience to join our team to begin an exciting and challenging career in ... integration testing and validation, and all aspects of the software life cycle (requirements to design to implementation to...to design to implementation to test) for a java back - end application involving extensive Messaging and Transaction… more
    BigBear.ai (06/18/25)
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  • Senior Front End Software

    CACI International (Sterling, VA)
    Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... Travel Required: None Type of Travel: None Anticipated Posting End : 5/12/2026 CACI is seeking a Senior Developer... on this dynamic program; you will bring your front- end software development experience and perspective to… more
    CACI International (06/24/25)
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  • Sr. Staff Back - End

    Lockheed Martin (Hanover, MD)
    …duties\. Requires expertise in specialty areas\. Shall perform engineering tasks for back \- end design and development efforts including, but not limited to, ... program meets operational requirements and matures existing government owned software in an efficient and effective manner\. The Work:...developing back \- end architectures to support current and new… more
    Lockheed Martin (06/20/25)
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  • Back End Developer II

    US Tech Solutions (Silver Spring, MD)
    …technical issues Qualifications * Minimum of 5 years' experience working as a Software Developer * Capable of self-deployments in a well-defined container ... pipeline * Firm understanding of cloud infrastructure Solid experience with one or more of the following: Node, C#, Rust, Python * Understanding of SQL and document database development * Experience with workflow engines (SDVI Rally, Airflow, Step Functions,… more
    US Tech Solutions (04/18/25)
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  • Software Developer JavaScript

    Chenega Corporation (Springfield, VA)
    …+ Utilize the ESRI REST API for integrating the web application with back - end web services + Create a rich developer -friendly toolkit to consume new ... **Req ID:** 36320 **Summary** ** Software Developer - JavaScript** **Springfield, VA**...office setting as well as the ability to train end users on frequently asked technical issues + Ability… more
    Chenega Corporation (06/04/25)
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  • Experienced Software Developer

    CACI International (Sterling, VA)
    …Travel: Local Anticipated Posting End : 5/8/2026 CACI is seeking an experienced Software Developer to join a multidisciplined team to work on delivering the ... Experienced Software Developer / Engineer Job Category:...* Experience: 5 or more years of experience in software development * Experience with Java/ Back - end more
    CACI International (04/15/25)
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  • Software Developer - Expert

    Amentum (Chantilly, VA)
    We are seeking a skilled Full Stack Software Developer with a strong background in Python and Angular to join our dynamic team. The ideal candidate will have ... experience in both front- end and back - end development, with...environment + Developing, creating, and modifying general computer applications software or specialized utility programs + Designing software more
    Amentum (05/24/25)
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  • Software Developer - PHP Mid Level

    E-volve Technology Systems, Inc. (Reston, VA)
    …solutions using Appian. Key Responsibilities: + Design, develop, and maintain both front- end and back - end components of PHP-based applications. + ... Technology Systems, Inc. is seeking a skilled Mid-Level PHP Developer to support an Intelligence Community program. This position...Troubleshoot, debug, and upgrade existing software systems. + Produce clean, efficient, and well-documented code… more
    E-volve Technology Systems, Inc. (05/15/25)
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  • Manager, Product Management, Developer

    Capital One (Mclean, VA)
    …cloud. To continue our efforts in this space, we are focusing on improving Developer productivity by enhancing automation of software quality assurance on the ... testing and provide the quality measure on the developed software . This role champions developer needs by...quantitative skills; experience using hard data and metrics to back up assumptions and develop business cases + Strong… more
    Capital One (07/04/25)
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  • Full Stack Java Developer , TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Developer joining our team. **HOW A SOFTWARE DEVELOPER WILL ... IMPACT:** Customer is seeking an experienced Full Stack Java Developer capable of working with a software ...Applications (Vue, JavaScript, TypeScript, CSS, HTML), Responsive Design + Back End Skills: Microservices, REST, Node.js, JVM… more
    General Dynamics Information Technology (07/03/25)
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  • Full Stack Developer

    William C Brown Inc (Springfield, VA)
    …Summary WCBinc is looking for a dynamic, talented and experienced Full Stack Software Developer who can create and maintain complex IT applications. This ... Full Stack Developer EOE Statement We are an equal employment...to have the ability to modify both front and back - end application code during the implementation phases.… more
    William C Brown Inc (05/07/25)
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  • Senior Lead Software Engineer, Back

    Capital One (Mclean, VA)
    …company, while also delivering capabilities that exemplify those practices. We are seeking Back End Software Engineers who are excited about experimenting ... Senior Lead Software Engineer, Back End ...forefront of innovation, experimenting with AI-driven tools to reduce developer toil, enhance productivity, streamline workflows, and solve real-world… more
    Capital One (05/03/25)
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  • Enterprise Application Developer

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …* Proven experience as a Full Stack Developer or similar role. Implement front- end and back - end development tasks for web applications. * Ensure seamless ... **Enterprise Application Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Ft. Belvoir **Position ID:**… more
    CGI Technologies and Solutions, Inc. (07/02/25)
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  • Full Stack Java Developer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** At GDIT, people are our differentiator. As a software developer and help ensure the mission is never interrupted. At ... the safety and security of our nation as a software developer can help ensure the mission...JQuery, Typescript, React, or Bootstrap), CSS, HTML, XML + Back End Skills: JVM (Java - Spring,… more
    General Dynamics Information Technology (06/13/25)
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  • Senior Full Stack Developer (Technical…

    Steampunk (Mclean, VA)
    …building software using agile methods + 8+ years of experience with multiple back - end languages (eg C, C#, Java, Python) and JavaScript frameworks + 5+ years ... **Overview** Are you a developer who values working with other self-starters to...passion to contribute to the full stack - the front- end , back - end and anything in-between… more
    Steampunk (07/04/25)
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  • Salesforce Developer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …description of full-stack developers working with both back - end logic and front- end experiences. We are seeking a Salesforce Developer to serve as an ... build your skills and advance your career. **HOW SALESFORCE DEVELOPER WILL MAKE AN IMPACT** Develop software ...SALESFORCE DEVELOPER WILL MAKE AN IMPACT** Develop software solutions to complex problems as a Salesforce … more
    General Dynamics Information Technology (05/14/25)
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  • NCIS ServiceNow Developer | Active Secret…

    General Dynamics Information Technology (Quantico, VA)
    …of ServiceNow on Linux and knowledge of Oracle Database + Full stack/ back - end development experience + ServiceNow Certified System Administrator/Certified ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Software Development **Skills:** ServiceNow Agile Development,ServiceNow Configuration Management Database… more
    General Dynamics Information Technology (07/02/25)
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