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  • $77.6k - $176k

    Front-End Software EngineerThe Opportunity:The right interface can make a tool easy to use, encourage early adoption, and save time and...  ...a polygraphBachelor's degree in Computer Science or Computer Engineering and 5+ years of experience in software engineering, or 8+... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    4 days ago
  • $114k - $140k

     ...Technica Corporation is seeking highly skilled Full-Stack Software Engineer to drive rapid development in an AI-assisted environment. Candidates...  ...be adept at leveraging AI coding assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying strict... 
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    Technica Corporation

    Chantilly, Loudoun County, VA
    1 day ago
  • $98.5k - $206.8k

    Job Title: Full Stack Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee...  ...:We are seeking a talented and motivated Senior Software Engineer to join our dynamic team. As a key contributor, you will design... 
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    CACI International

    Chantilly, Loudoun County, VA
    4 days ago
  • $112.8k - $257k

    Full-Stack Software EngineerThe Opportunity:As a software engineer, you know that good software is more than just a nice-looking interface and data. You need the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    4 days ago
  • $120k - $140k

     ...manufacturing, turning abstract ideas into realities that transform the world for good. Your impact Jacobs/BlackLynx is seeking a Software Engineer with 5+ years of experience in designing, building, integrating, and supporting mission-focused software systems. This role is... 
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    Jacobs

    Chantilly, Loudoun County, VA
    23 hours ago
  • $100k - $200k

     ...over 25 years, our team provides expertise in network, system engineering and both offensive and defensive cybersecurity operations.What...  ...ensure today is safe and tomorrow is smarter.ANS is seeking a Sr. Software Engineer (Service Now) to join our team in Chantilly, VA.... 
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    Applied Network Solutions

    Chantilly, Loudoun County, VA
    23 hours ago
  • $98k - $123k

     ...Intelligence Communities in support of national security.Rincon Research Corporation (RRC), an employee-owned company, is seeking an Jr. Software Engineer to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, and analysts... 
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    Rincon Research

    Chantilly, Loudoun County, VA
    1 day ago
  • $143.7k - $194.4k

     ...who think big and want to define the world of tomorrow. At Amazon, you will grow into the high impact person you know you’re...  ...- customer obsession is part of our company DNA. Our Software Development Engineers (SDEs) use technology to solve complex problems and get to... 
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    Amazon

    Herndon, VA
    3 days ago
  • $143.7k - $194.4k

    At Amazon, we hire the best minds in technology to innovate and build on behalf of our customers. Our...  ...is part of our company DNA. You'll write real software and collaborate with many experienced software development engineers (SDEs) who support projects that matter to our... 
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    Amazon

    Herndon, VA
    23 hours ago
  • $143.7k - $194.4k

     ...people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations...  ...own them to completion.This position will be part of the Amazon Route 53 team in the Herndon, VA office. Amazon Route 5... 
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    Amazon

    Herndon, VA
    1 day ago
  • $69.1k - $141.5k

    Job Title: Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage...  ...'s Radar and Sensor Technologies group is seeking aspiring engineers, signals analysts, and physicists to join our team to support... 
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    CACI International

    Chantilly, Loudoun County, VA
    3 days ago
  • $150k - $185k

    As an experienced Software Engineer with MTSI you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development model. This position will be located in Chantilly, VA.Your essential job functions... 
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    Modern Technology Solutions

    Chantilly, Loudoun County, VA
    2 days ago
  • $86.8k - $198k

    Software EngineerThe Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code...  .... We’re looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    12 hours agonew
  •  ...for the United States Defense and Intelligence Communities in support of national security.Rincon Research Corporation seeks a Software Engineer to create cutting edge software and cloud computing solutions to challenging national security and defense signal processing,... 
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    Rincon Research

    Chantilly, Loudoun County, VA
    23 hours ago
  • $143.7k - $194.4k

     ...people who want to help.You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations...  ...base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted... 
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    Amazon

    Herndon, VA
    23 hours ago
  • $82.1k - $172.4k

    Job Title: Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee...  ...Opportunity:CACI is seeking a talented and motivated Software Engineer to support the technology modernization for a suite of legacy... 
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    CACI International

    Chantilly, Loudoun County, VA
    23 hours ago
  • $143.7k - $194.4k

    AWS Secure Connection Services (SCS) is looking for an experienced Software Development Engineer to join our growing team that will be building solutions to complex problems that will scale for Amazon Dedicated Cloud (ADC). ADC’s bring AWS cloud solutions to a broad range... 
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    Amazon

    Herndon, VA
    2 days ago
  • $131.3k - $237.35k

    Join a Mission That Matters!Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation’s intelligence mission? Leidos is seeking an accomplished Software Engineer Subject Matter Expert (SME) to join the Chinook... 
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    Leidos

    Chantilly, Loudoun County, VA
    3 days ago
  • $160k - $190k

    Job DescriptionEverforth ECS is seeking a Software Engineer to work in an onsite capacity at our Chantilly, VA customer site. Note: Contingent upon contract awardEverforth ECS is seeking an innovative and articulate Software Engineer to support the execution of a variety... 
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    ECS Federal

    Chantilly, Loudoun County, VA
    1 day ago
  • $143.7k - $194.4k

     ...We support the GenAI and Agentic AI service portfolio including services like Amazon Bedrock, Amazon Quick, Amazon Bedrock AgentCore, and Kiro.We are seeking a Software Development Engineer II who can think big and simplify solutions to complex problems, all while ensuring... 
    Internship
    Flexible hours

    Amazon

    Herndon, VA
    1 day ago
  • $107.9k - $195.05k

    This position is for a software engineer to join a small development team. This engineer will be responsible for participating in all aspects of the software development life cycle including requirements definition and analysis, coding and implementation, system test, and... 
    Full time
    Work experience placement
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    Leidos

    Chantilly, Loudoun County, VA
    2 days ago
  • $107.9k - $195.05k

    Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting...  ...Digital Policy Management. The Software Engineer will work with a large team of...  ...agile techniques to manage workloadLeverage Amazon Web ServicesExperience creating RESTful... 
    Full time

    Leidos

    Chantilly, Loudoun County, VA
    2 days ago
  • OverviewWe are seeking a Software Engineer to join an Agile development team responsible for designing, developing, testing, and maintaining applications that support critical customer requirements. The ideal candidate will bring strong full-stack development experience... 

    VTG

    Chantilly, Loudoun County, VA
    3 days ago
  • $143.7k - $194.4k

     ...secure the foundation of our cloud from security threats.The Amazon Optics team builds and manages services that are used by...  ...that all AWS users have in us. You’ll work with other software development engineers every day that are as passionate as you are about building... 
    Internship
    Flexible hours

    Amazon

    Herndon, VA
    1 day ago
  • $146k - $234k

    ResponsibilitiesAs a Senior Software Engineer at Peraton, you will play a key role in designing, developing, testing, and deploying new features for a critical data transmission application that directly supports the US intelligence community. You will collaborate with... 
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    Shift work

    Peraton Corporation

    Chantilly, Loudoun County, VA
    1 day ago
  • OverviewVTG is seeking a Software Engineer-Expert for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs...  ...install and configure code in EC2 instanceso Experience leveraging Amazon Web Serviceso Experience creating RESTful APIo Experience... 

    VTG

    Chantilly, Loudoun County, VA
    2 days ago
  • $190k - $260k

     ...disciplinary R&D environment with likeminded motivated electrical engineers, mathematicians, and computer scientists who are collectively...  ...geolocation algorithms, implementing them in efficient software, testing with real-world data, and deploying to front-line customer... 
    Temporary work
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    Rincon Research

    Chantilly, Loudoun County, VA
    4 days ago
  • $143.7k - $194.4k

     ...people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations...  ...a mid-level Software Development Engineer to join the Amazon Route 53 Global Resolver team. Our team builds and operates... 
    Internship
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    Amazon

    Herndon, VA
    2 days ago
  • $168.1k - $227.4k

     ...deadline: Oct 11, 2026Bespoke Solutions is seeking a Senior Software Development Engineer to design, build, and operate a mission-critical, multi-...  ...will sit in our new headquarters in Northern Virginia, where Amazon will invest $2.5 billion dollars, occupy 4 million square... 
    Full time
    Internship
    Work at office
    Flexible hours

    Amazon

    Herndon, VA
    2 days ago
  • $135k - $175k

     ...service for cloud-agnostic deployments and automation. It's designed to automate data management and security. We are seeking a Software Engineer passionate about formulating new solutions, to join our on-site team in Northern Virginia. We live a team-driven approach... 
    Full time
    Work at office
    Immediate start
    Flexible hours

    Jacobs

    Chantilly, Loudoun County, VA
    1 day ago