26,797 developer jobs at 4,191 companies in Ashburn, VA

4w
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Senior Developer
Rosslyn, Virginia, United States
$222k/yr OnsiteFull Time
ActioNet
ActioNet: Provides IT modernization and cybersecurity services for government agencies.
7+ YOESecret clearance, 7–12 years software development experience, bachelor’s degree in CS/IT, expertise in Python/Java/C#, Agile/SAFe, microservices and API development, cloud and system integration; strong leadership and troubleshooting skills; certifications preferred.
Python, Java, C#, Agile, Scrum, SAFe, microservices, API, AWS, Microsoft Azure, GitHub, Kubernetes, Docker, big data platforms, TOGAF 9
1mo
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ServiceNow Developer
Bethesda, Maryland, United States
$90k-$140k/yr HybridFull Time
Spatial Front
Spatial Front: IT solutions and mission support for government agencies.
3+ YOE3+ years IT development; ServiceNow CSA/CAD; ITOM and Event Management experience; UI Builder/workspace development; data interfaces; agile development; Service Portal scripting; remote with occasional onsite.
ServiceNow, UI Builder, ITOM, Event Management, REST APIs, Service Portal, Workflow Editor, Workflow Designer, Analytics
2w
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Reverse Engineer/Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
10+ YOE10+ years software engineering experience (varies with degree), advanced reverse engineering, development and testing, analytical skills, domain knowledge of networking and agency tools, TS/SCI with FSP.
2mo
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Web Developer
Herndon, Virginia, United States
$170k-$220k/yr OnsiteFull Time
Insight Xcite
Insight Xcite: On-site technology and security-focused contractor providing IT services to government clients.
6+ YOEActive TS/SCI with Full Scope Polygraph; 6+ years web development; strong frontend skills; secure development practices.
HTML, CSS, JavaScript, TypeScript, React, Angular, Vue, APIs, Git, DevOps
3mo
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ServiceNow Developer
Arlington, Virginia, United States
$64k-$160k/yr RemoteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
Experience with ServiceNow development and configuration; CS M and ITSM; custom development and integrations; reporting and data migration; unit testing and Agile.
ServiceNow, CSM, ITSM, data_migration, Agile
2mo
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Salesforce Developer
Arlington, Virginia, United States
$100k-$120k/yr RemoteFull Time
PhoenixTeam
PhoenixTeam: Provides technology modernization and AI solutions for mortgage and government.
3+ YOEExperience in Salesforce development;Bachelor's with 3+ yrs, Associate with 5+ yrs, or HS Diploma with 7+ yrs in Salesforce or related software development.
Apex, Visualforce, Lightning Web Components, API, Copado, Gearset, Git
1mo
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Senior Software Engineer, Developer Experience
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$179k-$273k/yr RemoteFull Time
Thumbtack
Thumbtack: Online marketplace connecting homeowners with local service professionals.
4+ YOE4+ years software engineering experience, developer infrastructure or developer experience background, fluency in at least one major programming language, experience improving developer workflows and tooling, strong problem-solving and communication skills.
Go, Scala, PHP, TypeScript, React, Next.js, Swift, Kotlin, Python
3mo
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Engineer
Washington, District of Columbia, United States
$100k-$135k/yr OnsiteFull Time
The Atlantic
The Atlantic: Publishes a magazine and digital journalism on politics and culture.
4+ YOE4+ years full-stack software development; 2+ years full-stack web development; JS/TS and Python; cloud (AWS or GCP); containers; CI/CD.
JavaScript, TypeScript, Python, AWS, GCP, Docker, Terraform, React, Django, GraphQL, CI/CD
2w
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Applications Developer - SME
Sterling or Herndon
$122k-$253k/yr OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
Experienced full-stack developer with AI/ML integration, Agile development, production web application development, unit testing, documentation, and stakeholder communication.
AI/ML, ETL, Agile
2w
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Senior Lead Developer
Washington, District of Columbia, United States
HybridFull Time
Glacier Support Services
Glacier Support Services: Provides healthcare and technical support services to government agencies.
8+ YOE8+ years development experience required; must develop .NET/C# applications, REST APIs, SQL Server, support CI/CD and Agile; bachelor's in CS required; ability to obtain Public Trust.
C#, ASP.NET, .NET Core/.NET, JavaScript, TypeScript, HTML/CSS, SQL Server, REST APIs, SharePoint Online, SPFx, Power Apps, Power Automate, Azure Functions, Azure DevOps, Git, Visual Studio, CI/CD, Unit Testing, Agile Scrum, Microsoft 365, SharePoint
1mo
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Application Developer
Laurel, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
4+ YOETS/SCI with polygraph required; 4+ years software design and development; experience with 3+ of Python, Java, Go, Rust, SQL/NoSQL; Linux development; bachelor's degree required.
Python, Java, Go, Rust, SQL, NoSQL, Linux, JMS, JSON, XML, SOA, RESTful, Bootstrap, Angular, HTML, HTML5, CSS, JavaScript, C, C++, C#, Ajax, Forcepoint High Speed Guards, OWL Data Diodes, ISSE Guards
2mo
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MuleSoft Developer
Adelphi, Maryland, United States
RemoteContract
CMT Services
CMT Services: Provides management and technology consulting to government entities.
3+ YOESenior MuleSoft Developer with 3-6 years of experience; MuleSoft Certified Developer; Bachelor’s or related degree; RESTful web services; Java, RAML, JSON; Cloud/DevOps experience preferred.
MuleSoft, Java, RAML, JSON, Maven, REST, Web Services, XML, JQuery, AJAX, HTML, CSS, Bootstrap, MySQL, Oracle
3d
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Drupal Developer
Huntsville or McLean
RemoteFull Time
MDW Associates
MDW Associates: Provides management consulting and financial advisory for government agencies.
Hands-on Drupal development and upgrade experience, PHP and Drupal API proficiency, custom module/theme development, 508 accessibility knowledge, strong communication skills; Public Trust background investigation required.
Drupal, Drupal 9, Drupal 10, Drupal 11, PHP, Symfony, Twig, Git, CI/CD, DevSecOps, SSL/TLS
3mo
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Android-savvy CNO Developer
Hanover, Maryland, United States
HybridFull Time
PAX Engineering
PAX Engineering: Provides software and systems engineering for the intelligence community.
C development, native Android development, embedded development, Bluetooth experience.
C, Android, Embedded, Bluetooth
2mo
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Software Developer
Arlington or United States
$90k-$176k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
2+ YOEActive or eligible DoD Secret clearance, 2+ years Oracle EBS financials development, proficiency in PL/SQL and Oracle tools, experience with federal financial standards, Agile experience, and ability to lead developer tasks.
Oracle EBS, Subledger Accounting (SLA), PL/SQL, Oracle Forms, Oracle Reports, XML Publisher (BI Publisher), Oracle Workflow, Oracle ADW, Databricks, .NET Framework, Azure, Microsoft SQL Server, AWS API Gateway, Docker
3w
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Salesforce Developer
Herndon, Virginia, United States
RemoteFull Time
VivSoft Technologies
VivSoft Technologies: Delivers cloud, DevSecOps, and AI solutions to federal agencies
2+ YOE2-5+ years Salesforce development, proficiency with Apex, Flow Builder, and LWC; Platform Developer I certification; bachelor\u0002s or equivalent; eligibility for Public Trust clearance; experience in two-week sprint cadence.
Apex, Flow Builder, Lightning Web Components (LWC), CRM Analytics, Salesforce, OpsEA
2w
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Senior Application Developer
Fort Belvoir, Virginia, United States
$140k-$155k/yr OnsiteFull Time
SOSi
SOSi: Provides technology and mission solutions for national security.
5+ YOE5+ MgmtDesign, develop, integrate, and maintain complex .NET applications; mentor junior developers; must hold Top Secret clearance and IAT-II certifications; 5+ years development and supervisory experience.
.NET Core, .NET, Microsoft SQL, C#, JavaScript, AWS, Azure, GCP, REST APIs, ARMIS, AAO, ACOTD, FACTS, MDR, ADAMS, CI/CD
1mo
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CNO Developer
Annapolis Junction, Maryland, United States
$92k-$154k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
3+ YOETS/SCI w/ Poly required; U.S. citizen. 3+ years software development (offensive/defensive cyberspace ops preferred). Proficiency in C/C++/Rust/Go and Python/PowerShell/Bash; OPSEC-aware capability development.
C, C++, Rust, Go, Python, PowerShell, Bash, Docker, CMake, Makefile
2w
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Salesforce Developer
Vienna, Virginia, United States
$130k-$140k/yr RemoteFull Time
Halvik
HalvikNASDAQ: TTEK: Provides technology, analytics, and management consulting to federal agencies.
8+ YOEBachelor's degree, 8+ years software development (5+ years Salesforce), Platform Developer I and Administrator certifications, Public Trust eligibility, strong Salesforce (LWC, Apex, Visualforce), integrations, Git, CI/CD, and federal experience preferred.
Lightning Web Components (LWC), Apex, Visualforce, SOQL, SOSL, Salesforce Service Cloud, Salesforce Flow, Platform Events, REST, SOAP, JavaScript, HTML, CSS, Git, CI/CD, Jira, Confluence, DocuSign, VS Code, Salesforce CLI, Copado, MuleSoft, Salesforce Experience Cloud
1mo
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Salesforce Developer
Ashburn, Virginia, United States
OnsiteFull Time
Sentrillion
Sentrillion: Provides integrated security and surveillance technology for government infrastructure.
3+ YOE3+ years Salesforce developer experience, B.S. in CS or equivalent, Salesforce developer certification(s) preferred, ability to pass CBP background investigation, experience with Apex, Flow Builder, Data Loader, CI/CD, and creating test classes.
APEX, Salesforce Flow Builder, Salesforce Data Loader, Salesforce.com, CI/CD, Scrum, Agile, Microsoft Excel