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675 javascript html css jobs at 261 companies in Westminster, MD

3mo
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Senior React Engineer
Austin or Reston
HybridFull Time
Seekr
Seekr: Transparent AI platform for enterprise and government decision-making.
5+ YOE5-7 years JavaScript/TypeScript, React (Next.js), CSS/HTML; strong collaboration; CI/CD; Agile; BSCS or equivalent.
Next.js, React, Node, NPM, JavaScript, TypeScript, CSS, HTML, AI Coding assistants, Claude Code, Codex, Cursor
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19h
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Front End Developer
Columbia, Maryland, United States
$123k-$179k/yr OnsiteFull Time
InterImage
InterImage: Provides IT modernization and cybersecurity services to federal government agencies.
Experience with Java 8+, GWT, Primefaces, Quarkus, advanced HTML/CSS/JavaScript, accessibility/Section 508, and active security clearance with polygraph.
Java 8+, GWT, Primefaces, Quarkus, HTML, CSS, JavaScript, Oracle, Amazon Web Services (AWS), JIRA, Confluence, WAI-ARIA, Section 508
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3mo
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Software Engineer-Hybrid
Columbia, Maryland, United States
HybridFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
7+ YOE7 years experience with a bachelor’s in CS (or related field) or 11 years without the degree; proficient in Java, JavaScript, TypeScript, CSS, HTML.
Java, JavaScript, TypeScript, CSS, HTML, Material UI, React, Docker, Kubernetes, Rancher, Gitlab Pipelines
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2mo
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Front-End Web Developer
New York or Washington or Seattle or Miami or San Francisco
$85k-$100k/yr RemoteFull Time
Socure
Socure: Provide AI-driven identity verification and fraud prevention software.
4+ YOE4+ years front-end development; HTML, CSS, JavaScript/TypeScript; React; design-focused; experience with headless CMS (Contentful); strong design sensibility.
React, HTML, CSS, JavaScript, TypeScript, Contentful, Sanity, Prismic, Storyblok
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1mo
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Front-End Engineer II, AWS SSO
Arlington or Seattle
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOE2+ years professional front-end development with JavaScript, HTML, and CSS; CS fundamentals; experience with frameworks such as Angular or React; familiarity with TypeScript and Node.js preferred.
JavaScript, HTML, CSS, Angular, React, TypeScript, Node.js, AWS Management Console
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2w
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Software Engineer - Frontend Development
Reston, Virginia, United States
OnsiteFull Time
Metron
Metron: Develops scientific software and mathematical models for national security.
2+ YOEBachelor's in computer science, 2 years relevant experience, JavaScript/TypeScript, React, HTML/CSS, strong communication, US citizenship and eligibility for security investigation.
JavaScript, TypeScript, React, HTML, CSS, Spring Boot, Redux, WebGL, OpenGL, Java, Python
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2w
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ServiceNow Engineer
College Park, Maryland, United States
$100k-$121k/yr OnsiteFull Time
University of Maryland
University of Maryland: Public research university providing undergraduate and graduate degree programs.
3+ YOEBachelor's degree and 3+ years implementing/managing enterprise solutions; experience with ServiceNow, REST integrations, Java/JavaScript/HTML/CSS; strong communication and documentation skills.
ServiceNow, REST API, Integration HUB, CSV, Microsoft Excel, Java, JavaScript, HTML, CSS, Microsoft Office 365, Google Workspaces
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2mo
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Web Developer (WD1)
Laurel, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
4+ YOEFour years web development experience; Bachelor's degree in a technical field; SharePoint, CSS, JavaScript, HTML; ability to design, develop, troubleshoot, and implement web apps
SharePoint, CSS, JavaScript, HTML, Microsoft Office
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1mo
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dotCMS Developer
Reston, Virginia, United States
$90k-$190k/yr HybridFull Time
CapTech
CapTech: Provides technology and management consulting services to large enterprises.
Experience with dotCMS and web development (Java, HTML, CSS, JavaScript), familiarity with RESTful APIs and integrations, strong problem-solving and communication skills; Bachelor's degree preferred.
dotCMS, Java, HTML, CSS, JavaScript, RESTful APIs
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3mo
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Senior Software Engineer(.NET) - Secret Clearance
Arlington, Virginia, United States
HybridFull Time
VMD Corp
VMD Corp: Provides airport security screening and cybersecurity for federal agencies.
5+ YOE5 years hands-on experience with ASP.NET/.NET, C#, HTML, CSS, JavaScript; Oracle/SQL databases; IIS/Windows Server; DevOps tools; interim secret clearance.
ASP.NET, .NET, C#, HTML, CSS, JavaScript, JQuery, XML, Bootstrap, AngularJS, MVC, AJAX, Web Services, Kendo, Oracle, PL/SQL, Toad, Visual Studio, IIS, Windows Server, HTTPS, Ansible, SDLC, DevSecOps
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4w
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Senior ServiceNow Developer
Tysons, Virginia, United States
HybridFull Time
Credence
Credence: Provides technology and management solutions to federal government agencies.
7+ YOE7+ years ServiceNow development experience, US citizenship, ability to obtain Secret clearance, BS in related field, proficient in ServiceNow platform, AngularJS, JavaScript, HTML, and CSS.
ServiceNow, CSM, S2P, APO, Integration Hub, Flows, Business Rules, Script Includes, Service Catalog, Service Portal, Asset Management, CMDB, AI Agents, AngularJS, Javascript, HTML, CSS, XM
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4d
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Front-End Developer (TLM - 010)
Annapolis Junction, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
Active TS/SCI with polygraph required; experience with Java 8+, GWT, Angular, PrimeFaces, Quarkus, HTML/CSS/JavaScript; AWS, Oracle, JIRA, Confluence experience preferred.
Java 8+, GWT, Angular, PrimeFaces, Quarkus, HTML, CSS, JavaScript, Oracle, Amazon Web Services (AWS), JIRA, Confluence
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2d
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Solution Architect
Falls Church, Virginia, United States
HybridFull Time
BizFlow
BizFlow: Provides low-code software for business process management and automation.
3+ YOE3+ years BA experience, bachelor\u0002s degree, strong communication, experience with HTML/CSS/JavaScript, Microsoft Office, SQL preferred, experience with LCAP or SDLC preferred.
BizFlow M, HTML, CSS, JavaScript, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, SQL, Jira, Visio
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3mo
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Sr. Software Engineer - TS/SCI CI Poly Required
Washington, District of Columbia, United States
OnsiteFull Time
Tesla Laboratories: Provides engineering, cybersecurity, and environmental services to federal agencies.
Active TS/SCI clearance with CI Polygraph required; experience with Java, Groovy, Grails, Python, PL/SQL, JavaScript, CSS, HTML; Oracle DB; Tomcat; GIS tools.
Java, Groovy, Grails, Python, PL/SQL, JavaScript, CSS, HTML, Oracle, Tomcat, GeoServer, OpenLayers, XML, JSON, IBM Watson Explorer, Elasticsearch
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2w
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Software Engineer
McLean, Virginia, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOEFull-stack web development experience (2+ years) with OOP (C# or Java), HTML/CSS/JavaScript, relational DBs, cloud/containers, CI/CD, and eligibility for Secret clearance.
C#, Java, HTML, CSS, JavaScript, jQuery, Vue, SQL Server, PostgreSQL, AWS, Azure, Docker, Kubernetes, Windows Server, NET Core, Web API, IIS, MVC, LINQ, Entity Framework, Jenkins, GitHub Actions, PowerShell, Python, RabbitMQ, Kafka, React
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2w
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Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)
Alexandria or Chantilly or Englewood or Gaithersburg or Saint Louis or Tucson
OnsiteFull Time
North Point Technology
North Point Technology: Technology services and engineering for federal government missions.
Active TS/SCI clearance with polygraph ability, Bachelor's in CS or related, proficiency in Python/Java/JavaScript/TypeScript, cloud (AWS/Azure), containers, CI/CD, databases, and secure coding practices.
Python, Java, JavaScript, TypeScript, HTML, CSS, JSON, AJAX, REST APIs, React, Angular, Vue.js, Node.js, Spring Boot, Django, Flask, AWS, Azure, MySQL, PostgreSQL, SQL Server, Linux, Windows, Git, GitLab CI, Jenkins, JIRA, Confluence, Docker, Kubernetes, RMF, STIGs, Go, OpenSearch, Elasticsearch, S3, EC2, SQS, SNS, RDS, CloudFormation, Terraform, Ansible, GeoServer, PostGIS, OGC APIs, ESRI ArcGIS
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1w
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Senior Web Developer
Arlington, Virginia, United States
OnsiteFull Time
One Federal Solution
One Federal Solution: Provides professional and technical services to federal government agencies.
12+ YOEBachelor's degree and 12+ years web/software development experience as a full-stack developer with Microsoft .NET, frontend frameworks (Vue.js/React/Angular), JavaScript/HTML/CSS, SQL, and Git.
Microsoft .NET, Vue.js, React, Angular, JavaScript, HTML, CSS, Bootstrap, SQL, Git, Oracle PL/SQL, AI-assisted development tools, AWS
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1w
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Jr. Storyblocks Developer
Herndon, Virginia, United States
$100k/yr RemoteFull Time
Hathiant
Hathiant: Federal contractor providing AI-driven IT and digital solutions.
2+ YOE2+ years front-end experience; proficiency with React/Vue/Angular, Storybook, HTML, CSS, JavaScript/TypeScript, Git and CI/CD; knowledge of accessibility (WCAG); degree in IT/CS preferred.
React, Vue, Angular, Storybook, HTML, CSS, JavaScript, TypeScript, Git, CI/CD, Adobe, XML
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1w
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Automation Tester
Ashburn, Virginia, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
5+ YOEBachelor's or equivalent experience, 5+ years in automation testing, US citizenship/DHS background check, experience with test plans, API testing, HTML/CSS/JavaScript, and defect tracking (Jira).
Playwright, Selenium, Cucumber, Cypress, Jira, HTML, CSS, JavaScript
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2mo
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Senior Web Developer
Arlington, Virginia, United States
$140k/yr OnsiteFull Time
XLA
XLA: Provide acquisition, financial, and program management services to federal agencies.
Senior web developer skilled in .NET, Vue3, JavaScript, HTML/CSS, SQL/Oracle, Git; full-stack SPA development; experience across requirements, design, implementation, operations, and maintenance.
.NET, Vue.js, JavaScript, HTML, CSS, Bootstrap, SQL, Oracle, Git, AWS, React, Angular
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