Javascript Developer Jobs in Culpeper, VA, US

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Mid-Level Software Developer with C++ and JavaScript

Bethesda, Maryland, United States

OnsiteFull Time

Magnus Management Group: Provides cybersecurity, IT, and management consulting for government clients.

3+ YOEThree+ years of relevant software development experience; proficiency in C++ and JavaScript; Linux environment; distributed computing; relational databases (Microsoft SQL); BS in Computer Science.

C++, JavaScript, Linux, SQL, Shell scripting

1mo

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1mo

Software Engineer - Java, Python, node.js, JavaScript, HTML (2026-0065)

Reston, Virginia, United States

OnsiteFull Time

Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.

2+ YOEBachelor's degree in engineering or related field; 2+ years software engineering experience; proficiency in Java, Python, Node.js, JavaScript, HTML.

Java, Python, Node.js, JavaScript, HTML

1mo

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1mo

Drupal Developer

Falls Church or United States

OnsiteFull Time

CTAC: Systems integrator providing IT solutions for government agencies.

3+ YOEExperience with Drupal development, module/theme development, security, performance tuning; Linux/Unix, PHP, MySQL, JavaScript; 3+ years.

Drupal, PHP, MySQL, JavaScript, Linux, Unix, LAMP, WordPress, PostgreSQL

1mo

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1mo

High Performance Web Developer (JavaScript, Angular Material, QT, WebGL)

Herndon, Virginia, United States

$94k-$198k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

5+ YOE5+ years in high performance compute/embedded, BS in CS (MS preferred), proficient WebGL/OpenGL/QT, JavaScript/HTML/Angular/CSS/Node.js, browser objects, TCP/IP/Web Sockets, OO design, TDD in Agile, Git.

WebGL, OpenGL, QT, C++, JavaScript, HTML, Angular, CSS, Node.js, Git, TCP/IP, Web Sockets, WASM

1mo

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1mo

UI Developer

Chantilly, Virginia, United States

OnsiteFull Time

NS2 Mission: Delivers secure data management and analytics for national security.

5+ YOE5+ years UI development; Vue.js; JavaScript/TypeScript; HTML5/CSS; responsive design; REST APIs; Git; onsite in Chantilly, VA; TS/SCI with CI Poly clearance.

Vue.js, JavaScript, TypeScript, HTML5, CSS, RESTful APIs, Git

1mo

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1mo

Full Stack Developer

Chantilly or McLean

$69k-$158k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

2+ YOE2+ years in Java, Python, JavaScript; 2+ years in software development; DevOps (GitHub); backend and frontend development; TS/SCI clearance with polygraph; HS diploma or GED.

Java, Python, JavaScript, HTML, GitHub, CI/CD, DevOps

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Software Developer

Springfield, Virginia, United States

OnsiteFull Time

ManTech: Provides technology solutions for defense and intelligence agencies.

8+ YOE3+ MgmtSenior software developer with 8+ years’ experience, leadership 3+ years, strong Python/Java/C++/JavaScript, secure coding, Agile/Scrum, Git, cloud, containers, SQL/NoSQL.

Python, Java, C++, JavaScript, Git, Docker, Kubernetes, SQL, NoSQL, Agile, Scrum

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Senior ServiceNow Developer

Chantilly, Virginia, United States

$180k-$230k/yr OnsiteFull Time

Synergy ECP: Provides cybersecurity and systems engineering for defense agencies.

6+ YOE6–10 years ServiceNow development; JavaScript, Glide API; REST/SOAP; CMDB; DoD/IC experience; TS/SCI clearance; US Citizenship.

ServiceNow, JavaScript, Glide API, Script Includes, Business Rules, Client Scripts, UI Policies, Flow Designer, Integration Hub, REST, SOAP, MID Server, JDBC, CMDB, Discovery, Service Portal, AngularJS, HTML, CSS, Bootstrap

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Senior Software Engineer

Warrenton or State College or Fort Eisenhower or Centennial

OnsiteFull Time

Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.

Strong Java and JavaScript/TypeScript skills; full-stack development; experience with Java, Python, JavaScript, Angular, React, ElasticSearch; BS in CS/CE/EE.

Java, Python, JavaScript, TypeScript, Angular, React, ElasticSearch, Docker, Kubernetes, Redis, REST, NoSQL, SQL, Xmidas

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SharePoint Developer - Senior

Fort Belvoir, Virginia, United States

OnsiteFull Time

Evans & Chambers Technology: Develops technology solutions and software for national defense missions.

8+ YOEEight years in SharePoint development; five years SDLC/Agile; five years mentoring; five years defect tracking and testing; HTML, CSS, JavaScript/jQuery.

HTML, CSS, JavaScript, jQuery, SharePoint, SharePoint Workflows, Cross-domain solutions

1mo

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1mo

Appian Developer

Reston, Virginia, United States

OnsiteFull Time

DAn Solutions: Provides IT systems integration, cybersecurity, and cloud engineering services.

4+ YOEOn-site Appian Developer with TS/SCI w/ CI poly; 4+ years experience or Bachelor’s in a related field; HTML, CSS, JavaScript, Node.js, Java, Angular, ReactJS, Express.js, NestJS, TypeORM, Docker.

HTML, CSS, JavaScript, Node.js, Java, Angular, ReactJS, Express.js, NestJS, TypeORM, Docker

1mo

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1mo

UI/UX Developer

Aurora or Herndon

$85k-$152k/yr HybridFull Time

Two Six Technologies: Develops cybersecurity and data systems for national security missions.

2+ YOEFrontend developer with 2-5 years of experience, proficient in JavaScript/TypeScript, and Bachelor’s degree in a related field; TS/SCI clearance preferred.

TypeScript, JavaScript, CSS/SCSS, HTML5, Vue.js, React, Angular, Git, Jira, Cypress, D3.js, Cesium, RxJS, SCSS, Bootstrap, Sketch, Figma

2mo

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2mo

Software Developer

Chantilly, Virginia, United States

$170k-$190k/yr OnsiteFull Time

AmentumNYSE: AMTM: Provides engineering and technical services for government mission support.

5+ YOEFront-End Developer with HTML5, CSS3, JavaScript/TypeScript; experience with Angular/React/Vue; REST APIs; Git; Agile; TS/SCI with Poly clearance; Bachelor’s in CS or related field; 5 years experience.

HTML5, CSS3, JavaScript, TypeScript, Angular, React, Vue.js, RESTful APIs, Git

1mo

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1mo

Software Engineer, Lead

Springfield, Virginia, United States

$87k-$198k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

12+ YOE12+ years in software development with Java/Javascript; Agile; TS/SCI with polygraph; cloud-focused system development; full stack experience.

Java, JavaScript, Agile, Jenkins, Swagger, GitHub, GitLab, AWS, Red Hat, Oracle, JMeter, Nexus, Apigee, JSON, XML, SQL, Bash, Curl

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ServiceNow Developer SME

Chantilly, Virginia, United States

OnsiteFull Time

V2XNYSE: VVX: Integrated mission lifecycle support for global defense operations.

Design and develop applications on the ServiceNow platform; strong JavaScript; ITSM/ITOM/CSM/CMDB knowledge; Agile Scrum; Oracle/MySQL DB experience.

JavaScript, ServiceNow, Oracle, MySQL, ITSM, ITOM, HR Module, CSM, CMDB

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Sr. Product Developer I (6537)

Reston, Virginia, United States

$124k-$147k/yr HybridFull Time

MetroStar: Provides digital transformation and IT services to government agencies.

4+ YOELead developer with 4+ years, React/TypeScript/JavaScript, REST APIs, databases, HTML/CSS, tests, Agile, security clearance.

React, TypeScript, JavaScript, REST, PostgreSQL, MySQL, HTML, CSS, Git

1mo

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1mo

ServiceNow Developer SME

Chantilly, Virginia, United States

OnsiteFull Time

V2XNYSE: VVX: Provides logistics, facility management, and mission support services.

Active TS/SCI with Polygraph clearance; ServiceNow development; JavaScript; Oracle/MySQL DB; Agile Scrum; strong communication; ability to work in team and independently.

ServiceNow, JavaScript, Oracle, MySQL, ITSM, ITOM, CSM, CMDB, Agile Scrum

1mo

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1mo

Full-Stack Developer

Reston or Chantilly

OnsiteFull Time

Dark Wolf Solutions: Provides cybersecurity and software development services to defense agencies.

5+ YOEFive years of experience in multiple modern programming languages and data stores; full-stack development; Java; JavaScript/Node.js; Elasticsearch; Vue.js; AWS or cloud experience.

Java, JavaScript, Node.js, Elasticsearch, Vue.js, AWS, Kubernetes, Docker, Gitlab CI/CD, Python

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Application Developer - Expert

Herndon, Virginia, United States

OnsiteFull Time

VTG: Provides force modernization and digital transformation for defense agencies.

4+ YOEActive TS/SCI clearance with Poly required on day one; 4-6 years in design/development; strong web app experience with Angular/React/JavaScript; Linux; cloud experience (C2S/AWS); ETL with large data; strong OO software development; Python preferred.

Angular, React, JavaScript, Java, Python, C#, HTML, SQL, Linux, AWS, ElasticSearch, Solr, OpenSearch, Docker, Podman, Containerization, ETL

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Web Developer - TS/SCI with Polygraph

Chantilly, Virginia, United States

$162k-$219k/yr OnsiteFull Time

GDITNYSE: GD: Delivers IT and mission services to government agencies.

10+ YOETS/SCI with Polygraph required; 10+ years of web development experience; expertise in SharePoint, UX/UI, web development; strong CSS/HTML/JavaScript; experience with multiple tools and platforms.

SharePoint, CSS, HTML5, JavaScript, C#, PHP, MySQL, Dreamweaver, Photoshop, Illustrator, InDesign, Premiere, After Effects, Captivate, Camtasia, Section 508 accessibility tools

1mo

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1mo

Frontend Developer - TS/SCI with Polygraph

Chantilly, Virginia, United States

$153k-$207k/yr OnsiteFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

5+ YOE5+ years frontend development with Angular, TypeScript/JavaScript; TS/SCI with Polygraph; US citizenship; REST APIs; CI/CD; Agile.

Angular, TypeScript, JavaScript, HTML, CSS, Sass, GitHub, REST APIs, AWS

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Full Stack Developer

Chantilly, Virginia, United States

HybridFull Time

AnaVation: Providing technical engineering and cybersecurity solutions for federal agencies.

4+ YOEBachelor’s in CS/Engineering; 4+ years software development; Java, JavaScript, Python, SQL; Java Spring; PostgreSQL; CI/CD; pass High-Risk Public Trust background.

Java, Spring, JavaScript, TypeScript, Python, SQL, PostgreSQL, GitLab, GitHub, AWS, Nutanix

2mo

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2mo

Full Stack Developer

Ashburn, Virginia, United States

RemoteFull Time

Niyam IT: Develops software and cloud solutions for federal government agencies.

7+ YOEExperienced full-stack developer with 7+ years in software design and development; US citizenship with ability to pass federal background check; strong in PostgreSQL, Java, Spring Boot, Angular, AWS, HTML/CSS/TypeScript/JavaScript; SDLC knowledge; mentoring capacity.

PostgreSQL, Java, Spring Boot, Angular, AWS, HTML, CSS, TypeScript, JavaScript, Angular Material, RESTful API, Git

1mo

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1mo

Software Developer

Chantilly, Virginia, United States

OnsiteFull Time

M1 Technology: Developing mission-critical technology for the U.S. intelligence community.

4+ YOE4–7 years of full-stack development; JavaScript/TypeScript, Java; frontend frameworks (Angular, React, Vue); NodeJS; SQL (PostgreSQL); NoSQL (Elasticsearch); DevSecOps; Agile/Scrum; cloud (AWS).

JavaScript, TypeScript, Java, Node.js, Angular, React, Vue.js, HTML, CSS, SQL, PostgreSQL, Elasticsearch, Docker, Kubernetes, Helm, Kustomize, AWS, EC2, S3, RDS, Git, CI/CD, TDD

1mo

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1mo

UI / UX Developer

Charlottesville, Virginia, United States

OnsiteFull Time

Kentro: Provides digital transformation and IT services to federal agencies.

3+ YOE3+ years UI/UX development; bachelor's in related field or equivalent; strong HTML5, CSS3, JavaScript; experience with Angular/React; DoD/IC experience preferred; security and accessibility knowledge.

Angular, React, Vue, HTML5, CSS3, JavaScript, Swagger, DropWizard, Figma, Adobe XD, Sketch

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Senior Software Engineer

Fredericksburg, Virginia, United States

OnsiteFull Time

Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.

8+ YOE3+ MgmtLead software architect; 8+ years in software development; distributed simulation, Unity/Unreal, C#/Python/JavaScript; DevSecOps and containers.

Unity, Unreal, C#, Python, JavaScript, TypeScript, Docker, Kubernetes

2mo

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2mo

Web Developer (TS/SCI CI Poly)

Chantilly, Virginia, United States

OnsiteFull Time

Seamless Migration: Provides IT consulting and ServiceNow automation services for organizations.

4+ YOE4+ years web development experience; HTML, JavaScript, CSS; C#.NET and Bootstrap; AWS cloud services; strong problem solving and multitasking.

HTML, JavaScript, CSS, Bootstrap, C#.NET, SQL, Ruby on Rails, AWS, Python

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Software Developer (Systems Software)

Chantilly, Virginia, United States

OnsiteFull Time

Acuity: Provides digital strategy and technology consulting for federal agencies.

Backend Python, PostgreSQL, AWS (SQS); frontend HTML/CSS/JavaScript; Git; user-centered design; cloud full-stack development.

Python, PostgreSQL, AWS SQS, HTML, CSS, JavaScript, Git, Docker, Kubernetes

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Sharepoint Developer (PIES-L4) - NGA Washington

Springfield, Virginia, United States

$140k/yr OnsiteFull Time

Masego: Provides geospatial intelligence and analysis services for government agencies.

11+ YOESenior TS/SCI cleared SharePoint developer with 11+ years of web development experience, strong SharePoint 2019/SES/SPO, Nintex, SPFX, .NET, JavaScript, React/Angular, cross-browser, accessibility, and security.

SharePoint, SPFX, Nintex, Power Platform, Power Automate, Power Apps, Power BI, JavaScript, jQuery, React, Angular, HTML, CSS, .NET, C#, SQL

1mo

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1mo

Senior Software Developer - Clearance Required

Reston or Joint Base Anacostia-Bolling

HybridMultiple Commitments Available

Cydecor: Providing technology solutions and mission support to defense agencies.

6+ YOE6+ years in distributed software development; frontend tech stack (Vue, JavaScript, TypeScript); backend services; Agile; TS/SCI clearance preferred.

Vue, JavaScript, TypeScript, React, Angular, Linux, Git, Jira, Confluence, Artifactory, APIs, Relational databases, NoSQL, Agile, Security-focused development, CI/CD, Python, Java, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, SonarQube, OWASP ZAP, Fortify, CI/CD pipelines, AWS, Azure, CI/CD

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Software Developer - SME

Herndon, Virginia, United States

$150k-$254k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

16+ YOEBachelor's degree in Computer Science or related field; 16+ years software development experience; proficiency in C#/.NET, JavaScript, JQuery, HTML, CSS; SQL; Git; experience with Microsoft Exchange/SharePoint; secure coding practices; ability to communicate complex concepts.

C#/.NET, JavaScript, JQuery, HTML, CSS, SQL, Git, Microsoft Exchange, SharePoint

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Software Engineer III-IV

Charlottesville, Virginia, United States

$80k-$120k/yr OnsiteFull Time

Associated Universities, Inc.: Manages and operates world-class scientific research facilities.

3+ YOE3+ years of web development experience; strong in Python and JavaScript; experience migrating legacy apps; knowledge of web servers and relational databases; good communication.

Spring Boot, Angular, Django, FastAPI, React, Vue, Python, HTML, CSS, JavaScript, Tomcat, Apache, MySQL, PostgreSQL, Docker, Kubernetes, CI/CD, Plone, FosWiki, Kayako

1mo

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1mo

Full Stack Developer

Springfield or Fairfax

OnsiteFull Time

ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.

3+ YOEUS citizen with TS/SCI + CI Poly, 3-10+ years of software development and ETL experience; BS in CS/engineering or related field; strong Python/Java/JavaScript; AWS, Linux, containers; excellent communication.

Python, Java, JavaScript, C++, Bash, SQL, PostgreSQL, NoSQL, Elastic, Redis, Kafka, OpenTelemetry, Linux, AWS, Docker, Kubernetes, Helm, Rancher, OpenShift, GitLab, Jira

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Software Developer - SME

Herndon, Virginia, United States

$150k-$254k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.

16+ YOEBachelor’s degree in Computer Science or related field; 16+ years of software development experience in enterprise environments; proficiency in C#/.NET, JavaScript, HTML/CSS, SQL, Git; experience with Exchange/SharePoint; strong secure coding and API integration skills; ability to communicate technical concepts.

C#.NET, JavaScript, JQuery, HTML, CSS, SQL, Git, Microsoft Exchange, SharePoint

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Applications Developer (Full Stack Developer - Expert)

Herndon, Virginia, United States

OnsiteFull Time

Ardent Principles: Provides specialized technology and program management services to government agencies.

4+ YOEActive TS/SCI with Full Scope Polygraph; 4-7 years’ experience; onsite in Herndon, VA; strong web app development with Angular/React/JavaScript; Linux, AWS/C2S; ElasticSearch/Solr/OpenSearch; Docker/containers; OO language such as Python/Java/C#/HTML/SQL; ETL understanding; BS in CS/Math or related with experience.

Angular, React, JavaScript, Python, Java, C#, HTML, SQL, Linux, AWS, C2S, ElasticSearch, Solr, OpenSearch, Docker, Podman

1mo

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1mo

Front End Developer

Springfield, Virginia, United States

OnsiteFull Time

Trinity Global Consulting: Provides professional support services to US government agencies.

2+ YOEBachelor's in CS/Math/GIS/STEM; 2+ years front-end web development; HTML5, CSS3, TypeScript, JavaScript; React/Angular/Vue; high availability/scalability experience; strong communication; US Citizenship; Top Secret SCI clearance.

HTML5, CSS3, TypeScript, JavaScript, React, Angular, Vue, Docker, Kubernetes, Azure, AWS, GCP, CI/CD

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Software Engineer

Herndon or Colorado Springs or Dayton

$95k-$195k/yr HybridFull Time

Auria: Engineering and software solutions for space and defense missions.

Develop software in Agile teams; Linux, microservices, REST APIs; Python/JavaScript; CI/CD; security clearance.

Python, JavaScript/React, RabbitMQ, REST APIs, CI/CD, GitHub, GitLab, Jira, Selenium, Behave, Sphinx

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UI/UX Developer

Fairfax, Virginia, United States

OnsiteFull Time

Prometheus Federal Services: Providing strategic consulting and program management for federal health agencies.

2+ YOE2+ years front-end/web development; React; HTML, CSS, JavaScript, Node.js; CMS experience (TeamSite, Drupal, WordPress, SharePoint, TWIG); UI/UX principles; Git; Bachelor's degree; US work authorization; ability to obtain public trust.

React, Angular, HTML, CSS, JavaScript, Node.js, TeamSite, Drupal, WordPress, SharePoint, TWIG, Git

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ServiceNow Developer

Springfield, Virginia, United States

OnsiteFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

2+ YOE2-5 years of professional ServiceNow experience; Bachelor's degree; TS/SCI with Poly; ServiceNow certifications; JavaScript, ServiceNow Studio, Glide API; on-site in Springfield, VA.

JavaScript, ServiceNow Studio, Glide API, REST, SOAP, Workflow, Flow Designer