222 web applications developer jobs at 113 companies in Hyattsville, MD
1mo
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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
3mo
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Sr Applications Developer
Silver Spring or United States
$125k-$145k/yr HybridFull Time
5+ YOE5+ years web application development; JavaScript/TypeScript; React/Angular/Vue; AWS; REST; geospatial visualization; GenAI experience.
JavaScript, TypeScript, React, Angular, Vue.js, AWS, WebGL, Canvas, Three.js, D3.js, GeoJSON, REST API, GenAI, Docker, Kubernetes
3w
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Web Developer, Mid
McLean, Virginia, United States
$55k-$126k/yr OnsiteFull Time
5+ YOERequires 5+ years developing websites or web applications, JavaScript and PHP, MySQL, front-end and back-end development, TS/SCI clearance with polygraph, and a bachelor's degree or 8+ years of relevant experience.
JavaScript, PHP, MySQL, Joomla, AWS, Jira, Confluence, HTML, CSS
3w
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Web Developer, Mid
McLean, Virginia, United States
$55k-$126k/yr OnsiteFull Time
5+ YOERequires 5+ years developing websites or web applications, JavaScript and PHP, database and MySQL knowledge, TS/SCI clearance with polygraph, and a bachelor's degree or 8+ years of relevant experience.
JavaScript, PHP, MySQL, Joomla, AWS, Jira, Confluence, HTML, CSS
2mo
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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
3d
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Applications Developer (Level 3)
Suitland, Maryland, United States
OnsiteFull Time
8+ YOERequires 8+ years developing web applications, ServiceNow or BMC ITSM integration experience, C#, VB.NET or JavaScript expertise, active Top Secret clearance with TS/SCI eligibility, and Security+, CISSP, or CASP certification.
ServiceNow, BMC, C#, VB.NET, JavaScript
1mo
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Senior .Net Applications Developer
Washington, District of Columbia, United States
HybridFull Time
8+ YOE8+ years .NET application development experience, expertise with .NET Core/.NET 6, C#, Azure/DevOps, databases, web services, security protocols, and leading development teams.
Microsoft C#, .NET Core, Microsoft .NET 6, Microsoft .NET Framework 4.8, Microsoft Azure DevOps, GitHub Actions, Azure App Services, Azure Functions, Azure API Management, Azure Storage, Azure Key Vault, Entity Framework Core (EF Core), SQL Server, Oracle, Cosmos DB, MongoDB, jQuery, AJAX, Telerik Kendo UI, RESTful Web Services, Windows Services, ASP.NET Core, Entra ID (Azure AD), SAML, OAuth 2.0, OpenID Connect, JSON Web Token (JWT), RBAC, Windows Server 2019, Microsoft Visual Studio 2022, Azure Logic Apps, Event Grid, GraphQL
2mo
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Intermediate .NET Applications Developer (On-Site)
Fort Meade, Maryland, United States
OnsiteFull Time
Experience designing, developing, testing, implementing, and maintaining .NET enterprise applications; relational database design and optimization; web application security and Section 508 compliance; SDLC and documentation skills.
Microsoft .NET, C#, ASP.NET, MVC, .NET Core, Blazor, Microsoft SQL Server, DevSecOps, CI/CD
2w
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Web Application Developer
Linthicum, Maryland, United States
$129k-$156k/yr OnsiteFull Time
7+ YOERequires active TS/SCI clearance with polygraph, 7 years of software engineering experience, a bachelor's in computer science or equivalent experience, IAM certification, and web development, Linux, API, database, and secure coding skills.
Amazon Web Services (AWS), PHP, .NET, C#, Java, Node.js, Python, HTML, CSS, JavaScript, Vue.js, React, Linux, Microsoft Azure, IAM, Amazon EC2, Application Load Balancer, Amazon S3, Amazon RDS, Amazon CloudWatch, Nginx, Apache, Tomcat, Microsoft PowerShell, CI/CD
2w
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Web Application Developer
Bethesda, Maryland, United States
$104k-$218k/yr OnsiteFull Time
8+ YOEActive TS/SCI with CI polygraph; bachelor's degree plus 8+ years, associate degree plus 10 years, or high school diploma plus 12 years; Agile/Scrum and web development experience required.
WordPress, Microsoft SharePoint, JavaScript, HTML, CSS, REST APIs, React, Angular, ServiceNow, AWS, Amazon EC2, Amazon S3, AWS CloudFormation, Amazon CloudWatch, Git, GitLab, CI/CD, Agile, Scrum
2d
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Front End Web Developer
Annapolis Junction, Maryland, United States
$175k-$230k/yr OnsiteFull Time
8+ YOERequires 8 years of web development experience, JavaScript and a front-end framework, REST API application development, software integration and debugging, TS/SCI with Full Scope Polygraph, and a bachelor's degree or equivalent experience.
JavaScript, React, Angular, Vue, REST, Apache Tomcat, Java, NodeJS
2mo
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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
2d
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Front End Web Developer
Annapolis Junction, Maryland, United States
$175k-$230k/yr OnsiteFull Time
8+ YOERequires 8 years of web development experience, JavaScript with React, Angular, or Vue, REST API application development, software integration, debugging, documentation, a TS/SCI Full Scope Polygraph clearance, and a bachelor's degree or equivalent experience.
JavaScript, React, Angular, Vue, REST, Apache Tomcat, Java, NodeJS
1w
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Web Application Developer SME
Quantico, Virginia, United States
OnsiteFull Time
15+ YOERequires an active TS clearance, bachelor's degree, and 15+ years of web development experience. Must know front-end tools, communicate technical information, work independently, delegate tasks, and mentor team members.
SharePoint
3mo
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KD Applications Developer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance with polygraph; 8-10 years web app experience; Angular/React; Linux; cloud (C2S/AWS); ETL; microservices; OO languages; BS in CS or related field.
Angular, React, JavaScript, Python, Linux, Docker, Kubernetes, Jira, Confluence, GitHub, AWS, Azure, OpenSearch, ElasticSearch, SQL, PostgreSQL, Spring, ETL tools, Tableau
2w
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Web Application Developer
Bethesda, Maryland, United States
$104k-$218k/yr OnsiteFull Time
8+ YOETS/SCI with CI polygraph, degree or equivalent experience, Agile/Scrum experience, strong problem-solving and communication skills, and proficiency with web technologies including JavaScript, HTML/CSS, REST APIs, React or Angular.
WordPress, Microsoft SharePoint, JavaScript, HTML/CSS, REST APIs, React, Angular, ServiceNow, AWS, Amazon EC2, Amazon S3, AWS CloudFormation, Amazon CloudWatch, Git, GitLab
2mo
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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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Web Application Developer, Mid
Washington, District of Columbia, United States
$105k-$108k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent,5+ years web/application development with Microsoft Power Platform (Power Apps, Power Automate, Dataverse),Power BI experience,Power Fx/JavaScript,REST API integration,Top Secret clearance required.
Microsoft Power Platform, Power Apps, Power Automate, Dataverse, Power BI, Power Fx, JavaScript, REST APIs, Microsoft SharePoint, Microsoft Teams, Microsoft Outlook, Azure Logic Apps, Azure Functions, Azure API Management, Azure Storage, React, Angular, Vue, Node.js, Azure DevOps, Git, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Acrobat
2mo
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Web Developer Security Engineer
Washington, District of Columbia, United States
HybridFull Time
3+ YOE3+ years in web application security or secure software development; hands-on experience with .NET, HTML5, CSS3, JavaScript, REST APIs, and SQL; DevSecOps automation, vulnerability remediation, OWASP Top 10 knowledge, and relevant security certifications.
.NET, HTML5, CSS3, JavaScript, REST APIs, SQL, OWASP Top 10, WAFs
2mo
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Web Developer Security Engineer
Washington, District of Columbia, United States
HybridFull Time
3+ YOE3+ years in application security/SSDLC, strong OWASP knowledge, vulnerability lifecycle management, DevSecOps/CI-CD integration, WAF and FIM experience, Tier II security operations, relevant application/offensive/foundational security certification.
C#, ASP.NET MVC, WCF, HTML5, CSS3, JavaScript, React, TypeScript, REST APIs, SQL, Python, Node.js, Java, GitHub Copilot, WAF, File Integrity Monitoring (FIM), SIEM, IDS/IPS, NDR, EDR, AWS, Docker, Kubernetes