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Web Application Developer
Keyport or United States
$90k-$120k/yr RemoteFull Time
3+ YOE3+ years building and supporting web applications; proficiency with C#, SQL, .NET Core, JavaScript; experience with APIs, relational databases, low-code platforms; strong troubleshooting and communication skills.
C#, SQL, .NET Core, JavaScript, Microsoft Power Platform, Power Apps, Power Automate, Mendix, OutSystems, Appian, Git, Azure DevOps
2w
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61435: Web Application Developer IV
Kent, Washington, United States
$101k-$161k/yr HybridFull Time
5+ YOEMaster's in CS/IS +5 years (or Bachelor's +7 years) web application development experience; strong front-end and back-end skills, relational DB experience, Microsoft Office proficiency, analytical and communication skills.
HTML5, JavaScript, CSS3, ASP, Java, C#, MVC, MVVM, Microsoft SQL Server, Oracle, DB2, Teradata, Spotfire, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3d
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Web Application Developer
Poughkeepsie, New York, United States
$73k-$171k/yr OnsiteFull Time
Bachelor's degree (or equivalent experience), experience in web application development with C#, ASP.NET MVC, REST API, HTML/CSS/JavaScript; strong problem-solving, communication, and on-call availability; valid driver’s license.
C#, ASP.NET MVC, REST API, HTML, CSS, JavaScript, VueJS, Bootstrap, SCSS, TypeScript, CI/CD, SAP OData Services, SAP S/4HANA, C4C, EPiServer CMS
1mo
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Web Application Developer
McLean or United States
OnsiteFull Time
Experience developing modern web applications with JavaScript/TypeScript frameworks, Node.js, RESTful APIs, SQL databases (PostgreSQL/MySQL), containerization (Docker/Podman), AWS, Git, Agile, and strong security and problem-solving skills. US citizenship and active Top Secret clearance with Full Scope Polygraph required.
JavaScript, TypeScript, Angular, React, Vue, Node.js, Express, Koa, Hapi, HTML5, CSS3, ES6+, Sass, PostgreSQL, MySQL, Prisma, Sequelize, Docker, Podman, AWS, Git, ElasticSearch, Terraform, CloudFormation, leaflet.js, Jenkins, JEE, PKI
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Web Application Developer, Mid
Washington, District of Columbia, United States
$90k-$114k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5+ years application/web development experience with Microsoft Power Platform (Power Apps, Power Automate),Dataverse,Power BI,REST APIs and ALM;Top Secret clearance required.
Microsoft Power Platform, Power Apps, Power Automate, Dataverse, Power BI, Power Fx, JavaScript, HTML, CSS, React, Angular, Vue, Node.js, Azure Logic Apps, Azure Functions, API Management, Azure Storage, Azure DevOps, Git, Power Apps Component Framework (PCF), REST APIs, Microsoft SharePoint, Microsoft Teams, Microsoft Excel, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat
1w
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Web Application Developer
Dearborn or Detroit
OnsiteFull Time
2+ YOEAssociates or B.S. in computer science (or equivalent),2+ years coding/scripting experience,SQL and web tech (HTML,CSS,JavaScript),experience with databases and MS Office,clear English communication,pass drug/background checks.
Excel Macros/VBA, HTML, CSS, JavaScript, SQL, Cold Fusion, AJAX, jQuery, MS Office, Visual Basic/VBA, Augular, ColdFusion
3w
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Java Web Application Developer
Greenwich, Connecticut, United States
HybridFull Time
3+ YOEMaster's in CS or related, 3+ years web application development, knowledge of Oracle/PL/SQL and Java, experience with Spring (Boot/MVC), SPA frameworks (Angular/Vue.js), HTML5/CSS3/TypeScript, Bitbucket/Gerrit, Gradle, UNIX/Linux; familiarity with AI-assisted coding tools.
Oracle, PL/SQL, Java, Spring Framework, Spring Boot, Spring MVC, Angular, Vue.js, HTML5, CSS3, TypeScript, Bitbucket, Gerrit, Gradle, Claude Code, UNIX, Linux
2w
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61435: Web Application Developer IV
Kent, Washington, United States
$101k-$161k/yr HybridFull Time
5+ YOEMaster's in CS/IS +5 years (or Bachelor's +7 years) web application development experience; senior-level experience with front-end and back-end languages, relational databases, and strong communication and analytical skills.
HTML5, JavaScript, CSS3, ASP, Java, C#, MVC, MVVM, Microsoft SQL Server, Oracle, DB2, Teradata, Spotfire, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1mo
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Python Web Application Developer
Tysons Corner or Falls Church
$32-$45/hr HybridFull Time
5+ YOE5+ years Python development, Flask experience, web app deployment and security, authentication and certificate management, REST API and database integration, Git, strong debugging and communication skills.
Python, Flask, Microsoft Entra ID, HTML, CSS, JavaScript, REST APIs, OAuth, SSO, PostgreSQL, SQL Server, MySQL, Git, Azure, AWS, IIS, NGINX, Apache, Docker, Linux, Windows, CI/CD
1mo
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Senior Web Application Developer
Washington, District of Columbia, United States
$115k-$145k/yr OnsiteFull Time
5+ YOE5-8 years in building Power Platform solutions and web apps; TS/SCI clearance; strong JavaScript/TypeScript, React/Angular/Vue, Node.js; Azure integration; DevOps proficiency.
Power Apps, Power Automate, Dataverse, Power BI, JavaScript, TypeScript, React, Angular, Vue, Node.js, C#, Azure, Git, DevOps, Power Platform
1w
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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
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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 - Marketing & Communications
Denton, Texas, United States
$84k/yr OnsiteFull Time
2+ YOEBachelor's in CS or related, 2+ years web app development experience, strong JavaScript (ES6+), REST/JSON, Node.js/PHP/Java, CMS experience, Git/GitHub, front-end frameworks, accessibility and performance optimization.
JavaScript (ES6+), Handlebars, JSON, HTML, CSS, jQuery, Bootstrap, React, Angular, Vue.js, Node.js, PHP, MySQL, SQL, Git, GitHub, TerminalFour, DotNetNuke, REST, SASS, LESS, Lighthouse, Webpack
1mo
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Python Web Application Developer
Tysons Corner or Falls Church
HybridFull Time
5+ YOE5+ years Python development, Flask experience, web app deployment and security, authentication and certificate management, REST APIs, relational DBs, Git, HTML/CSS/JavaScript, strong debugging and communication skills.
Python, Flask, Microsoft Entra ID, HTML, CSS, JavaScript, REST APIs, PostgreSQL, SQL Server, MySQL, Git, Azure, AWS, IIS, NGINX, Apache, Docker, Linux, Windows, CI/CD
1mo
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Junior Web Application Developer
San Antonio, Texas, United States
HybridFull Time
3+ YOE3-5+ years in web/mobile app development with .NET, C#, MVC4/5, .NET Core 3+, JS frameworks, Agile, SQL, DoD security knowledge, cross-platform UI, strong communicator.
.NET, C#, MVC, MVC4/5, .NET Core, JavaScript, Angular, Node.js, jQuery, HTML5, CSS3, Bootstrap, Web APIs, SQL, SSIS, Visual Studio, Git, DISA STIGs, XML, Python, Shell scripting
2w
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Senior Web Application Developer
Washington, District of Columbia, United States
$95k-$110k/yr OnsiteFull Time
5+ YOETop-Secret clearance, 5+ years building Microsoft Power Platform solutions (Power Apps, Power Automate, Dataverse), PCF, Power BI, JavaScript/TypeScript, C#, Azure integrations, DevOps and Git; Bachelor\u0002s degree required or 4 extra years of experience.
Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power BI, Power Apps Component Framework (PCF), Microsoft 365 (M365), Microsoft Azure Functions, Microsoft Azure Logic Apps, Microsoft Azure API Management, Microsoft Azure Key Vault, Microsoft SharePoint, JavaScript, TypeScript, HTML, CSS, React, Angular, Vue, Node.js, C#, Git, DevOps
1mo
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Web Application Developer, Senior
Washington, District of Columbia, United States
$140k-$170k/yr OnsiteFull Time
8+ YOEActive TS/SCI eligibility, 8+ years experience, Bachelor's degree or equivalent, Security+ CE (or obtain within 90 days), proficiency with React.js, Node.js, JavaScript, HTML, CSS, SQL, RESTful APIs, Git, and Linux (RHEL).
React.js, Node.js, JavaScript, HTML, CSS, SQL, RESTful API, Git, Linux (RHEL)
1mo
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Web Application Developer - Senior
Washington, District of Columbia, United States
$140k-$146k/yr OnsiteFull Time
5+ YOESenior-level developer with 5-8 years in Power Platform, Dataverse, PCF, JavaScript/TypeScript, and cloud integrations; requires Active Top Secret security with SCI eligibility.
Power Apps, Power Automate, Dataverse, Power BI, Power Apps Component Framework, JavaScript, TypeScript, React, Angular, Vue, Node.js, C#, SharePoint, Azure, APIs
1w
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Web Developer / Application Security (AppSec) Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Experience with secure SDLC, DevSecOps automation, vulnerability remediation, and protecting web applications; development experience with REST APIs, SQL, .NET/C#, JavaScript, Python, Node.js, React, TypeScript; familiarity with SIEM, IDS/IPS, EDR/NDR, Wireshark; U.S. citizenship required; security certifications preferred.
REST APIs, SQL, .NET/C#, JavaScript, Python, Node.js, React, TypeScript, SIEM, IDS/IPS, EDR/NDR, Wireshark, WAF, NIST, FISMA, FedRAMP
1w
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Web Application Developer, Maryland Coordination and Analysis Center
Baltimore, Maryland, United States
$110k-$125k/yr OnsiteFull Time
3+ YOEBachelor's degree (or equivalent experience),3+ years developing enterprise web applications; proficiency with C#, ASP.NET Core, Microsoft SQL Server, T-SQL, JavaScript, HTML/CSS; ability to obtain top-secret clearance.
Microsoft Visual Studio, C#, ASP.NET Core, Razor Pages, JavaScript, HTML, CSS, Microsoft SQL Server, T-SQL, jQuery, Bootstrap, Git, Microsoft Internet Information Services (IIS)
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