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Web Application Developer Jobs in Washington, DC

Noblis

Web Application Developer III

Chantilly, VA · On-site

Responsibilities 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 ...

AnaVation

Web Application Developer Sr

Chantilly, VA · On-site

AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...

AnaVation

Web Application Developer Sr

Chantilly, VA · On-site

AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...

AnaVation

Web Application Developer Sr

Chantilly, VA · On-site

AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...

DataAnnotation

Web Application Developer

Washington, DC · Remote

$40 - $75/hr

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging ...

DataAnnotation

Web Application Developer

Alexandria, VA · Remote

$40 - $75/hr

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging ...

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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 III

Web Application Developer III

Noblis

Chantilly, VA • On-site

Full-time

Medical, Life, Retirement, PTO

Posted 11 days ago

Job description

Responsibilities
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.
In this role, you will develop scalable, secure, and user-focused solutions across multiple enterprise systems operating in a multi-enclave environment. You will collaborate with cross-functional teams to deliver efficient, testable code aligned with modern development standards and user requirements.
Job Responsibilities
  • Design, develop, test, and deploy robust web-based applications using industry best practices.
  • Translate UI/UX wireframes into responsive, functional, and maintainable code.
  • Perform ongoing maintenance, testing, and troubleshooting to ensure optimal system performance.
  • Document applications, services, and environments to support long-term sustainability and knowledge sharing.
  • Configure, administer, and manage web application tools and platforms.
  • Develop and maintain content for enterprise web applications that support critical decision-making.
  • Create and enhance search capabilities, reports, and dashboards.
  • Recommend and implement software enhancements and upgrades.
  • Ensure compliance with Section 508 accessibility standards.
  • Apply security best practices to safeguard applications against vulnerabilities.
  • Optimize applications for performance, scalability, and reliability.
  • Participate in Agile ceremonies, including Program Increments (PIs) and Agile Release Train (ART) events.
  • Provide mentorship and technical guidance to junior developers.

Required Qualifications
  • Active Top Secret (TS) clearance with SCI eligibility and ability to obtain a CI Polygraph
  • Bachelor's degree or master's degree with 8 years of experience of experience OR associate degree with 11 years of experience OR High School/Diploma with 14 years of experience.
  • Experience working within the SAFe Agile framework.
  • Strong knowledge of web application security principles.
  • Proven experience developing complex web applications in government or similarly regulated environments.
  • Proficiency with modern frontend frameworks such as Angular or React
  • Strong experience with JavaScript/TypeScript and HTML5/CSS3
  • Experience designing and implementing RESTful APIs
  • Familiarity with Bootstrap and other CSS frameworks
  • Experience with frontend build tools and package managers
  • Backend development experience with technologies such as .NET (C#), Python, or Node.js
  • Database integration experience (MySQL, PostgreSQL, Microsoft SQL Server)
  • Experience implementing Section 508 accessibility requirements
  • Knowledge of web application security best practices and performance optimization techniques
  • US Citizenship is required

#FundedPosition
Desired Qualifications
  • GraphQL for API development
  • Elasticsearch for search and analytics integration
  • Messaging technologies such as RabbitMQ, Redis, or similar brokers
  • Containerization and orchestration tools (e.g., Docker, Kubernetes)
  • Building and maintaining CI/CD pipelines for web applications
  • Cloud environments, including AWS GovCloud, SC2S, or C2S
  • DevSecOps tools and best practices
  • Operating within classified or secure environments
  • Active TS/SCI clearance with a CI Polygraph

Overview
Overview
Noblis and our wholly owned subsidiaries, Noblis ESI and Noblis MSD, take on some of the nation's toughest challenges, delivering advanced solutions to our customers' most critical missions. We bring together leading scientific, engineering, and management expertise in a culture grounded in objectivity and collaboration, ensuring our work creates lasting impact across federal missions.
We work with a broad range of government agencies in the defense, intelligence, and federal civilian sectors. Learn more and find opportunities at careers.noblis.org
Why Work at Noblis
At Noblis, we share a passion for excellence and innovation, and we create an environment where people can do meaningful work while maintaining the balance that keeps them energized and fulfilled. We seek out individuals with a natural curiosity and desire to collaborate and learn. We believe our people are our greatest strength, and we consistently seek exceptionally skilled, mission-driven professionals who care deeply about doing work that enriches lives and makes our nation safer.
Noblis has earned numerous workplace awards for our culture, our commitment to employee well-being, and our dedication to meaningful, impactful work. We also maintain a drug-free workplace.
Remote/hybrid status is subject to change based on Noblis and/or government requirements.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to race, color, ethnicity, sex, age, national origin, religion, physical or mental disability, pregnancy/childbirth and related medical conditions, veteran or military status, or any other characteristics protected by applicable federal, state, or local law.
If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact us.
EEO is the Law | E-Verify | Right to Work
Total Rewards
At Noblis we recognize and reward your contributions, provide you with growth opportunities, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. Other offerings may be provided for employees not within this category. We encourage you to learn more about our total benefits by visiting the Benefits page on our Careers site.
Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The projected compensation range for this position is based on full time status. For part time or on-call staff, compensation is proportionately adjusted based on hours worked. While monetary compensation is important, it's just one component of Noblis' total compensation package.
Posted Salary Range
USD $90,700.00 - USD $141,775.00 /Yr.

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