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Web Application Developer Jobs in Washington, DC

Excentium, Inc.

WEB APPLICATION DEVELOPER

Andrews, MD · On-site

WEB APPLICATION DEVELOPER Position Summary: The Web Application Developer will support the Air Force Review Boards Agency (AFRBA) Case Management Tracking Analysis and Reporting System (CMTARS ...

Hirekeyz Inc

Web Application Developer

Andrews, MD · On-site

Web Application Developer Location: Joint Base Andrews, MD (On-site) Duration: Long Term Contract Active Secret Security Clearance issued by the U.S. Department of Defense. Position Summary: The Web ...

J5 Consulting

Web Application Developer

Mclean, VA · On-site

Web Application Engineering * Demonstrated experience developing modern web applications using JavaScript/TypeScript frameworks (Angular, React, or Vue). * Demonstrated experience with Node.js web ...

New

SW Complete

Web Application Developer

Annapolis, MD · On-site

Synergy is looking for a Software Engineer to join the Data Managment Team to perform Web Application Development. If you're ready to step into a new and exciting role as part of a highly skilled ...

Noblis

Web Application Developer III

Chantilly, VA · On-site

Noblis is seeking an experienced Web Application Developer III to design, build, and maintain high-quality web-based applications that support the forensic and investigative mission space. The role ...

NTT DATA Services

Web Application Developer

Arlington, VA · On-site +1

$95K - $159K/yr

We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Content Management Specialist is responsible for maintaining ...

NTT DATA Services

Web Application Developer

Arlington, VA · On-site

$95K - $159K/yr

We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Content Management Specialist is responsible for maintaining ...

NTT DATA Services

Web Application Developer

Arlington, VA · On-site +1

$95K - $159K/yr

We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Content Management Specialist is responsible for maintaining ...

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Showing results 1-20

All JobsWeb Application Developer JobsWeb Application Developer Jobs in Washington, DC

Web Application Developer information

See Washington, DC salary details

$24.8K

$111.2K

$172.8K

How much do web application developer jobs pay per year?

As of Jun 11, 2026, the average yearly pay for web application developer in Washington, DC is $111,245.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,200.00 and $134,900.00 per year, depending on experience, location, and employer.

What is the difference between Web Application Developer vs Front-End Developer?

AspectWeb Application DeveloperFront-End Developer
Primary FocusDevelops full web applications, including backend and frontend componentsDesigns and implements the user interface and user experience
Skills & CertificationsJavaScript, HTML, CSS, backend languages (e.g., Python, Java), database knowledgeHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentCollaborates with backend and frontend teams, often in full-stack rolesPrimarily works on UI/UX, often in front-end teams
Industry UsageCommon in full-stack development projects across industriesFocused on client-side development in web projects

The main difference is that Web Application Developers handle both backend and frontend development to build complete web applications, while Front-End Developers focus specifically on creating the visual and interactive aspects of websites. Both roles require similar skills but differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a Web Application Developer, and why are they important?

To thrive as a Web Application Developer, you need strong proficiency in programming languages such as JavaScript, HTML, CSS, and frameworks like React or Angular, often supported by a degree in computer science or related experience. Experience with version control systems (e.g., Git), databases (SQL/NoSQL), and familiarity with deployment tools and cloud services are also typical requirements. Problem-solving skills, attention to detail, and effective communication help set top developers apart in collaborative environments. These skills and qualities are essential for building robust, user-friendly web applications that meet business goals and adapt to evolving technology.

What does a web application developer do?

A web application developer designs, builds, and maintains websites and web-based software applications using programming languages such as JavaScript, HTML, and CSS. They often work with frameworks, databases, and version control tools to create functional, user-friendly online solutions and may collaborate with designers and other developers to ensure performance and security.

How much does a web app developer make?

The average salary for a web application developer varies by experience and location but typically ranges from $70,000 to $120,000 annually in the United States. Entry-level developers earn around $60,000, while experienced professionals with specialized skills in frameworks and programming languages can earn over $130,000 per year.

What are Web Application Developers?

Web Application Developers are professionals who design, build, and maintain web-based software applications. They use programming languages like JavaScript, HTML, CSS, and frameworks such as React, Angular, or Django to create interactive and functional websites or web apps. Their role involves working closely with clients and other developers to ensure the application meets user requirements, is secure, and performs well. Web Application Developers may also be responsible for testing, debugging, and deploying applications, as well as maintaining and updating them over time.

Is AI replacing web devs?

Web application developers use AI tools to automate repetitive tasks, improve efficiency, and enhance functionality, but AI is not replacing the need for human developers. Skilled web devs are still essential for designing, coding, and maintaining complex applications, as AI currently assists rather than replaces core development roles.

Is 40 too old to become a web developer?

Web application developers can start at any age, and many successful professionals begin careers later in life. Skills such as coding, problem-solving, and familiarity with tools like JavaScript and frameworks are more important than age, and continuous learning can help new developers stay competitive regardless of when they start.

What are some common challenges Web Application Developers face when working on large-scale projects?

Web Application Developers working on large-scale projects often encounter challenges such as coordinating with cross-functional teams, managing complex codebases, and ensuring application scalability and security. Balancing feature development with maintaining code quality and documentation is essential, as is adapting to changing requirements from stakeholders. Effective communication and the ability to troubleshoot issues quickly are key for success in this dynamic environment.
What are popular job titles related to Web Application Developer jobs in Washington, DC? For Web Application Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Web Application Developer jobs in Washington, DC look for? The top searched job categories for Web Application Developer jobs in Washington, DC are:
Web Application Developer jobs near you
Infographic showing various Web Application Developer job openings in Washington, DC as of June 2026, with employment types broken down into 72% Full Time, 14% Part Time, and 14% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $111,245 per year, or $53.5 per hour.
WEB APPLICATION DEVELOPER

WEB APPLICATION DEVELOPER

Excentium, Inc.

Andrews, MD • On-site

Full-time

Posted 3 days ago

Job description

WEB APPLICATION DEVELOPER
Position Summary:
The Web Application Developer will support the Air Force Review Boards Agency (AFRBA) Case Management Tracking Analysis and Reporting System (CMTARS) Operations and Maintenance program. This role is responsible for developing, maintaining, and enhancing the agency's public-facing web portal while ensuring seamless integration with the CMTARS application.
The Web Application Developer will support the operation, maintenance, and enhancement of the agency's website while ensuring compliance with Section 508 accessibility standards and federal web requirements. This role also supports system environment configuration and documentation required for Authority to Operate (ATO) activities within a secure DoD environment.
Clearance Requirement:
• Active Secret Security Clearance issued by the U.S. Department of Defense.
• Clearance must be maintained throughout the duration of employment supporting the contract.
Work Location:
• Joint Base Andrews, MD
Primary Responsibilities:
  • Develop, operate, maintain, and update the agency's public-facing web portal supporting AFRBA operations.
  • Ensure seamless integration between the public website and the CMTARS application environment.
  • Design and implement web application enhancements to improve usability, functionality, and performance.
  • Ensure the web portal complies with Section 508 accessibility standards and federal web accessibility requirements.
  • Develop and maintain smart decision trees and interactive tools that guide applicants through submission processes.
  • Monitor website performance and functionality to ensure a reliable and secure user experience.
  • Troubleshoot and resolve web application issues related to functionality, performance, and integration.
  • Assist with environment configuration and setup supporting web portal infrastructure.
  • Provide documentation and technical support required for Authority to Operate (ATO) activities, including system documentation and compliance artifacts.
  • Collaborate with system administrators, developers, and program staff to implement system enhancements and updates.
  • Maintain documentation related to web portal architecture, system integration, and operational procedures.
  • All other duties as assigned by management.

Skills and Qualifications:
  • Experience developing and maintaining web applications or enterprise websites.
  • Strong knowledge of web technologies such as HTML, CSS, JavaScript, and modern web development frameworks.
  • Experience integrating web applications with backend enterprise systems.
  • Familiarity with Section 508 accessibility compliance requirements for federal websites.
  • Ability to design and implement interactive decision trees and user guidance tools.
  • Experience supporting web applications operating in secure federal or DoD environments.
  • Understanding of ATO documentation and compliance processes in federal IT systems.
  • Strong troubleshooting and analytical skills related to web applications and system integrations.
  • Ability to collaborate effectively with developers, system administrators, and program stakeholders.
  • Strong written and verbal communication skills.

Required Education and Experience:
  • Bachelor's degree in Computer Science, Information Technology, Web Development, or a related field (or equivalent experience).
  • One (1) to three (3) years of experience supporting web development or web application operations and maintenance.
  • Experience developing or maintaining public-facing web applications or websites.
  • Experience integrating web applications with backend systems or enterprise applications.
  • Experience supporting web systems in federal or government IT environments is preferred.

Required Certifications:
  • Security+ Certification (DoD 8570.01-M compliance).
  • OpenText Certification for AppWorks (version 20.2 or previous iterations).

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