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  • $95k - $105k

     ...used to access and visualize complex data. The applications you develop help users interact with structured and geospatial data in support...  ...the work involves integrating front-end applications with REST APIs and back-end services to deliver seamless and reliable user... 
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    Flexible hours

    Xcellent Technology Solutions , Inc.

    Quantico, VA
    5 days ago
  • $90k - $105k

     ...Shall maintain, manage, and update current and future application programming interfaces (APIs), ensuring full compatibility, usability, security, and optimal performance.Shall develop, maintain, and custom software solutions when the Government determines no other... 
    Suggested
    Full time

    Spry Methods

    Quantico, VA
    4 days ago
  • $90k - $105k

     ...maintain, manage, and update current and future application programming interfaces (APIs), ensuring full compatibility, usability, security, and optimal performance. Shall develop, maintain, and custom software solutions when the Government determines no other solution... 
    Suggested
    Full time

    Spry Methods

    Quantico, VA
    1 day ago
  •  ...operational requirements into scalable technical solutions. Design, develop, test, and maintain custom software applications that support...  ...within operational environments. Develop and manage robust APIs, microservices, and automation frameworks using modern programming... 
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    Immediate start

    Redhorse Corporation

    Quantico, VA
    13 hours ago
  • $100k - $130k

     ...to write maintainable, testable code (e.g., pytest) and troubleshoot production issues. Experience building and maintaining REST APIs (FastAPI or Django preferred). Strong API design fundamentals (pagination, filtering, versioning, error handling, OpenAPI/Swagger... 
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    Full time
    Local area

    The Amatriot Group

    Quantico, VA
    3 days ago
  • ASRC Federal is actively hiring a Senior Power Apps Developer in support of our Defense Counterintelligence Security Agency (DCSA) Cyber program...  ...documentation, including system design documents, data models, API documentation, user guides, and release notes.Experience with... 
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    Work at office
    Remote work

    ASRC Federal Holding Company

    Quantico, VA
    1 day ago
  • $82.36k

     ...role where you will be expected to challenge manual processes, develop automation, and help evolve the Oracle platform using DevOps principles...  ...management.Monitoring and observability tooling.REST APIs and automation integrations.Experience supporting mission-critical... 
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    Full time
    Overseas

    SWIFT

    Manassas, VA
    3 days ago
  •  ...Duties May Include: Design, develop, and maintain back-end services and APIs Collaborate with front-end developers and stakeholders to deliver end-to-end solutions Build and enhance CI/CD pipelines to improve deployment speed and reliability Ensure application... 
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    Full time
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    Temporary work

    Trinity Global Consulting

    Springfield, VA
    13 hours ago
  •  ...choose Ardent and make a difference with us.Ardent is seeking a Web Developer to join our team.This is an on-site position, located in...  ...modern JavaScript (ES6+).Integrate front-end applications with REST APIs, including ITSM and geospatial services.Work with ArcGIS API... 
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    Local area

    Ardent Services

    Quantico, VA
    5 days ago
  •  ...Front-End Developer Location: On-site at the National Geospatial-Intelligence Agency (NGA) Clearance Required: Active TS/SCI...  ...Integrate frontend components with backend services and RESTful APIs. Troubleshoot, debug, and optimize frontend code in a cloud-... 
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    Full time

    Aerstone

    Springfield, VA
    13 hours ago
  • $87.1k - $157.45k

     ...an Intelligence Community customer. In this role, you’ll design, develop, and deliver modern software solutions that enable critical...  ...functional development teams to build and maintain microservices, APIs, and web-based applications that support GEOINT data access, visualization... 
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    Contract work
    Local area
    Immediate start

    Leidos

    Springfield, VA
    3 days ago
  • $113.53k - $180k

     ...contributes—regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our...  ...Demonstrated proficiency and expertise in the following;- REST/SOAP API integrations- Workflow design and automation- Working within... 
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    Full time
    Work experience placement
    Local area
    Worldwide

    HII Mission Technologies Division

    Springfield, VA
    13 hours ago
  • $115k - $125k

     ...Spry Methods SQL Developer PositionSpry Methods is a proven provider of mission-focused technology, cybersecurity, and program management solutions supporting critical Federal and DoD missions. We specialize in delivering integrated, high-impact solutions across cyber... 
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    Full time
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    Spry Methods

    Quantico, VA
    5 days ago
  • $86.6k - $181.8k

    Job Title: .NET Software Developer, Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to...  ...Government operations.   Develop web-based, desktop, and API-driven applications using modern .NET technologies.   Collaborate... 
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    Full time
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    Work experience placement
    Flexible hours

    Caci

    Springfield, VA
    13 hours ago
  •  ...technical knowledge of SCM modules (PO, CS, INV, IB, OM, WIP, BOM, FND).Proven ability to design and build interfaces using Oracle APIs across multiple modules.A passion for problem-solving and optimizing PL/SQL code for high performance in an Oracle 19c RDBMS environment... 
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    Flexible hours

    Beyond SOF

    Stafford, VA
    5 days ago
  • $90.3k - $189.6k

    Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS...  ...3, and responsive design principles. Experience with RESTful API design and integration. Strong understanding of Software Development... 
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Caci

    Springfield, VA
    13 hours ago
  •  ...0, Monday through Friday, excluding federal holidays. This role develops and sustains automated workflows within the Appian-based Criminal...  ...within the Appian CJIM environment. • Integrate third-party APIs and provide sustainment for all Appian-based workflows. • Implement... 
    Full time
    Contract work
    Temporary work
    Work at office
    Monday to Friday

    Living Invigorating Valuable Experiences LLC

    Quantico, VA
    13 days ago
  • $82.1k - $172.4k

     ...experience integrating software systems in Government or enterprise environments. Strong troubleshooting skills across applications, APIs, databases, and infrastructure. Experience with Linux environments, scripting, and deployment automation. Ability to work on-site at... 
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    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    3 days ago
  •  ...portfolio of customers. Summary The Business Analyst/Application Developer supports the development, enhancement, and sustainment of...  ...quality, reusable, and reliable code Integrate with third-party APIs for features such as user authentication, messaging, and data analytics... 
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    Remote work
    Worldwide

    Goldbelt

    Quantico, VA
    3 days ago
  • $69.1k - $141.5k

     ...systems engineering experience. Experience deploying and troubleshooting software in Linux-based environments. Working knowledge of APIs, databases, and networking fundamentals. Strong analytical and problem-solving skills. Ability to work on-site at a Government facility... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    13 hours ago
  • $140k - $190k

     ...Software Developer (.Net/C#)Full Visibility is seeking a Software Developer (.Net/C#) to work in Quantico, VA to support our Federal customer in a Hybrid Role. Candidate must possess an active Top Secret/SCI Eligibility Clearance. Individuals selected for this position... 
    Local area

    Full Visbility

    Quantico, VA
    2 days ago
  • $90k - $130k

     ...Mid-Level Full Stack Developer (.Net and Azure) Dev Technology Group Burke , VA ( 22015 ) 6 DAYS AGO Full Time Mid-Level Full Stack Developer...  ...with Cloud/Data technologies, including but not limited to: Web API SQL Server Integration Services (SSIS) SQL Server Reporting... 
    Full time
    Remote work
    Flexible hours

    Dev Technology Group

    Burke, VA
    2 days ago
  •  ...building and executing your work effectively at Synergy, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 11 paid holidays a year. Synergy also provides flexible work... 
    Work at office
    Immediate start
    Flexible hours

    Synergy ECP

    Quantico, VA
    5 days ago
  •  ...application for the FBI. Today, CODIS is a client server application developed using Microsoft .NET that supports a database repository of DNA...  ...0, Blazor, SQL Server, containers, Kubernetes, and RESTful web APIs. A Developer on the team works collaboratively with other team... 
    Work at office
    Local area
    Remote work

    Savant Financial Technologies

    Stafford, VA
    3 days ago
  • $121.56k

     ...secure, and reusable AI services that integrate seamlessly with our developer platform.Evaluate and integrate AI solutions that improve...  ...integrations and proof-of-concepts using modern AI frameworks and APIs.Develop Agentic AI workflows to automate engineering activities... 
    Overseas

    SWIFT

    Manassas, VA
    2 days ago
  •  ...Training & development ~ Vision insurance Mid-Level Software Developer Location: Springfield, VA Clearance Required:...  ...Development: Build and modify software applications, services, and APIs, incorporating Generative AI features (LLMs, RAG, ontology-... 
    Flexible hours

    Meridian Systematics

    Springfield, VA
    2 days ago
  • $160k - $190k

     ...variety of projects including the development of applications and APIs for help users perform analytic functions. This position...  ...application integration. You will work closely with the technical team to develop, test, deploy, and maintain solutions in an Agile environment,... 
    Flexible hours

    ECS Federal

    Springfield, VA
    13 hours ago
  •  ...and documentation.Perform detailed analysis with little guidance.What you'll do:The Test Engineer will ensure product quality by developing, executing, and automating test plans for software, analyzing results, and troubleshooting defects.What matters to you matters to... 
    Temporary work
    Work at office

    Fusion Technology

    Quantico, VA
    2 days ago
  • $86.6k - $181.8k

    Job Title: .NET Software Developer, SeniorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/...  ...supporting Government operations. Develop web-based, desktop, and API-driven applications using modern .NET technologies. Collaborate... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    4 days ago
  • $135k - $216k

     ...frameworks.• Experience in information extraction, analysis techniques, data mining, and machine learning.• Ability to develop and integrate loosely coupled APIs.• Database design and maintenance experience (Oracle, PostgreSQL, etc.) for test related applications.• Ability... 
    Contract work
    Remote work
    Shift work

    Peraton Corporation

    Springfield, VA
    2 days ago