40 web application engineer jobs at 28 companies in Smithsburg, MD
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Web Application Developer - Senior
Winchester, Virginia, United States
$120k-$165k/yr HybridFull Time
8+ YOEActive Top Secret/SCI eligibility, 8+ years web application engineering experience, 2+ years in past 6 years with AWS, Python, Java, or C#, and ability to translate UI/UX wireframes.
AWS, Python, Java, C#
1mo
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Web Application Developer with Polygraph
Herndon, Virginia, United States
$121k-$266k/yr OnsiteFull Time
10+ YOEActive Top Secret/SCI with Polygraph, Bachelor's in Computer Science or related, 10+ years web development experience, Oracle SQL/PLSQL, ASP.NET, JavaScript/Angular/node.js/TypeScript, C#, MVC, SAML/OIDC, CI/CD, secure environment experience.
Oracle SQL, PL/SQL, ASP.NET, JavaScript, HTML, CSS, Angular, Angular Material UI components, node.js, TypeScript, C#, WCF, WebAPI, MVC, SAML, OIDC, CI/CD, HighVIEW, JIRA, Confluence
1mo
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Web Application Developer with Polygraph
Herndon, Virginia, United States
$121k-$266k/yr OnsiteFull Time
10+ YOETS/SCI with Polygraph clearance required; Bachelor's in CS; 10+ years web development experience with Oracle SQL, PL/SQL, ASP.NET, JavaScript/HTML/CSS, Angular, node.js, TypeScript, C#, MVC, REST APIs, SAML/OIDC, and CI/CD.
Oracle SQL, PL/SQL, ASP.NET, Javascript, HTML, CSS, Angular Material UI, Angular, node.js, TypeScript, C#, WCF, WebAPI, MVC, REST Web Services, SAML, OIDC, CI/CD, HighVIEW, JIRA, Confluence
1mo
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Application Engineer
Herndon, Virginia, United States
$100k-$120k/yr OnsiteFull Time
Experience with full life cycle Java development, JavaScript, SQL, J2EE and web application stacks; relational DB experience (SQL Server, Oracle); strong analytical, communication, and testing skills.
Java, JavaScript, SQL, Microsoft SQL Server, Oracle, J2EE, JBoss, Apache, Tomcat, JSP, Java IDE
1mo
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Application Developer
Reston, Virginia, United States
OnsiteFull Time
2+ YOEU.S. citizenship with ability to obtain security clearance, Bachelor's in Computer Science/Engineering or related, 2–4 years software development experience, proficiency with Java, JavaScript, relational databases, Git, web technologies, and strong analytical skills.
Java, JavaScript, PostgreSQL, Oracle, Git, HTML, CSS, JSON, XML, XSLT, XSD, Python, Jenkins, Jira, Confluence, REST, SOAP, Android
1mo
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Application Developer- Frontend
Herndon, Virginia, United States
$140k-$175k/hr OnsiteFull Time
3+ YOEBachelor's in CS/Software Engineering/STEM, 3+ years developing web apps with Angular and TypeScript, experience with Angular migrations, JavaScript proficiency, Agile experience, active Top Secret clearance and U.S. citizenship required.
Angular, TypeScript, JavaScript, Java, Python, Scaled Agile Framework (SAFe)
3w
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Security Engineer, Infrastructure Application Security
Herndon, Virginia, United States
OnsiteFull Time
Bachelor's in engineering/CS, knowledge of system vulnerabilities and remediation, experience with web protocols and threat modeling, coding/scripting experience, penetration testing knowledge.
AWS, Python, Perl, Bash, PowerShell, HTTP, DNS, TCP/IP
1mo
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Software Application Engineer (US Federal)
Reston, Virginia, United States
$121k-$182k/yr HybridFull Time
5+ YOEU.S. citizenship required; ability to obtain/maintain U.S. security clearance (TS/SCI w/CI Poly preferred). 5+ years experience with UML, web/SaaS and object-oriented languages (Java, Python, C#, C++). Bachelor\u0002s in computer-related field or equivalent; experience designing business applications and performance-sensitive software. JSON/REST/Gr...
UML, Java, Python, C#, C++, JSON, REST, GraphQL
1mo
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IT Software Application Developer II (79635)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equiv. experience); 10+ years full-stack web development with Java and .NET; experience with Spring Boot, ASP.NET MVC/Web API, Azure, Angular, HL7/FHIR, SQL databases, CI/CD, and healthcare compliance (HIPAA).
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Azure, Angular, FHIR, HL7, EHR, SQL Server, PostgreSQL, SVN, Git, CI/CD, Jenkins, GitHub, Azure DevOps, Power BI, Pentaho, Microservices
1mo
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Senior Software Engineer- Application Development
San Diego or Reston
$138k-$187k/yr RemoteFull Time
Design and lead full-stack, cloud-native web applications; strong skills in Java/JavaScript/Python, front-end frameworks, containers, CI/CD, cloud platforms, and collaboration with clients and cross-functional teams.
HTML, CSS, JavaScript, Java, Python, Node.js, Angular, React, Docker, Kubernetes, CI/CD, Git, AWS, Microsoft Azure, Google Cloud
2mo
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KD Applications Developer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOERequires active Top Secret/SCI clearance with polygraph; 8+ years experience; 4–6 years building web apps with Angular/React/JS; Linux 2–4 yrs; cloud experience (AWS/Azure/Ocean Cloud); Bachelor's degree (8+ yrs) or 11 yrs without degree; Agile development.
Angular, React, JavaScript, Java, Python, CSharp, Docker, Podman, AWS, Azure, Oracle Cloud, MySQL, PostgreSQL, MongoDB, DynamoDB, Jira, Confluence, GitHub
3w
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Software Engineer (Distributed Web Applications & Cloud)
Columbia, Maryland, United States
OnsiteFull Time
8+ YOE8+ years software engineering experience (or BS+4), TS/SCI with polygraph required, expertise in JavaScript/TypeScript and Python, DevOps and IaC, cloud (AWS), CI/CD, version control, testing, and experience in high-side environments.
Node.js, TypeScript, Python, AWS, Infrastructure-as-Code (IaC), CI/CD, gdb, C, C++, Android
1mo
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Mission Systems Engineer
Washington or Baltimore or Frederick or Annapolis Junction
$145k-$165k/yr HybridFull Time
5+ YOE5+ years in customer-facing technical roles; strong troubleshooting of Java applications, Linux/Bash, SQL, web servers (Jetty/Apache/IIS), PKI/certificates, release/support processes; DoD 8140/DCWF qualification (CompTIA Security+ covers); active DoD Secret required; US citizenship.
Java, JavaScript, Linux, Bash, SQL, Jetty, Apache, IIS, Azure, PKI
1w
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Applications Developer 2
Shippensburg, Pennsylvania, United States
$69k-$105k/yr HybridFull Time
1+ YOEExperience in applications development and maintenance, SQL Server and web application support, ability to pass background/CJIS checks, PA residency required.
Angular v21, RxJS, SQL Server, ASP.NET Webforms, JavaScript, jQuery, AJAX, Web API
3w
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Applications Developer - SME
Sterling or Herndon
$122k-$253k/yr OnsiteFull Time
Experienced full-stack developer with AI/ML integration, Agile development, production web application development, unit testing, documentation, and stakeholder communication.
AI/ML, ETL, Agile
1mo
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Quality Assurance Engineer
Bethesda or Rockville
$120k-$130k/yr HybridFull Time
5+ YOE5+ years QA experience for web/enterprise applications; Bachelor's in CS/engineering or equivalent; ability to obtain Public Trust clearance; manual and automated testing; REST API validation; familiarity with Agile.
Playwright, Cypress, Selenium, REST APIs, Git, GitLab, Jira, Confluence, CI/CD, Agile/Scrum
2mo
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Expert Software Developer
Washington or Sterling
HybridFull Time
2+ YOEActive Top Secret/SCI clearance required, Bachelor’s degree, 2+ years software engineering experience, proficiency with JavaScript/TypeScript/Node.js/Angular, relational and NoSQL databases, and web application development.
JavaScript, TypeScript, Node.js, Angular, SQL, NoSQL, Apache, Tomcat, JBoss, Nginx, IIS, Java, C#, Spring, Maven, Python, Kubernetes, UML, REST, Oracle, PostgreSQL, MySQL, MongoDB, Microsoft PowerApps, HTML5, CSS3, LESS/SCSS, Bootstrap, Spring Security, Docker, VS Code, CI/CD, Jira, Confluence
5d
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Sr. Developer
Herndon, Virginia, United States
$145k/yr RemoteFull Time
10+ YOE10+ years experience building and modernizing public-facing federal web applications; strong Java and full-stack development skills, microservices, cloud, EMR not required; ServiceNow certification preferred.
Java, J2EE, JavaScript, TypeScript, Python, PHP, PERL, SQL, HQL, NodeJS, ExpressJS, HTML, CSS, LESS, SASS, JSON, XML, XSLT, RegEx, Spring Boot, Spring, JSF, Hibernate, STRUTS, AngularJS, Angular, React, jQuery, Bootstrap, CXF, JAX-WS, JAX-RS, Amazon AWS, ServiceNow, Tomcat, Weblogic, JBOSS, Adobe Live Cycle ES, SOLR, Liferay, Oracle Internet Directory, Apache, Oracle 10g/11g, SQL Server, MySQL, DB2, Sybase, MongoDB, LDAP Directory, Hyperion Essbase (OLAP)
1d
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Software Engineer I
Sparks or Sacramento or Dayton or Hagerstown
$48k-$56k/yr OnsiteFull Time
1+ YOEBachelor's degree or equivalent experience; 1–2 years of web/application development preferred; HTML, CSS, JavaScript, React, APIs, ColdFusion, MySQL, and analytical skills.
ColdFusion, React, HTML5, CSS3, JavaScript, Bootstrap, jQuery, MySQL, XML, JSON, CSV, AWS, Microsoft Azure, Git, Jira, APIs, webhooks
1mo
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Cloud Engineer / Full Stack Developer
Potomac, Maryland, United States
OnsiteFull Time
Requires U.S. citizenship and active TS/SCI clearance with full scope polygraph. Experience with Python or Java, data modeling, web-based server applications, algorithms, and relational databases (MySQL/PostgreSQL).
Python, Java, MySQL, PostgreSQL
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