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Web Application Developer Jobs in Washington (NOW HIRING)

Peraton

Web Application Security Assessor

Herndon, VA · On-site

$60.25 - $80.75/hr

... owners, developers, QA, and cybersecurity stakeholders; validate fixes and retest to confirm ... GIAC GWAPT). • Web application security, penetration testing, or secure development experience ...

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Web Application Developer information

See Washington salary details

$24.9K

$111.6K

$173.3K

How much do web application developer jobs pay per year?

As of May 29, 2026, the average yearly pay for web application developer in Washington is $111,576.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,500.00 and $135,300.00 per year, depending on experience, location, and employer.

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 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 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.

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 most commonly searched types of Web Application Developer jobs in Washington? The most popular types of Web Application Developer jobs in Washington are:
What are popular job titles related to Web Application Developer jobs in Washington? For Web Application Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Web Application Developer jobs in Washington look for? The top searched job categories for Web Application Developer jobs in Washington are:
Web Application Developer jobs near you
Infographic showing various Web Application Developer job openings in Washington as of May 2026, with employment types broken down into 3% As Needed, 71% Full Time, 23% Part Time, and 3% Contract. Highlights an 75% Physical, 4% Hybrid, and 21% Remote job distribution, with an average salary of $111,576 per year, or $53.6 per hour.
Remote AI Web App Developer | Train & Evaluate Chatbots

Remote AI Web App Developer | Train & Evaluate Chatbots

DataAnnotation

Washington, DC • Remote

$40/hr

Contractor

This job post has expired today. Applications are no longer accepted.

Job description

A tech firm specializing in AI training is looking for a Web Application Developer in Washington, DC. This role involves measuring the progress of AI chatbots, evaluating their outputs and logic, and providing coding challenges. Proficiency in languages such as Python or JavaScript is required.

This independent contract position offers flexibility in project selection and schedules, with compensation starting at $40+ per hour. J-18808-Ljbffr

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