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Web Development Agency Jobs in Washington (NOW HIRING)

.NET Developer - Senior

Chantilly, VA · On-site

$56.25 - $74.50/hr

C. area that supports federal agencies. They are seeking a Senior .NET Developer to work as part of ... Required : • 7+ years relevant web development experience • Experience with basic web ...

.Net Team Lead

Arlington, VA

$68 - $88.75/hr

Lead a team of 5-7 developers in support of the Drug Enforcement Agency (DEA) mission with an ... NET MVC based web development using Visual Studio. * Must be a US Citizen. * Must have an Active ...

Systems Administrator

Falls Church, VA · On-site

$90K - $100K/yr

... Agency's organization to improve and enhance business and technical operations and deployments ... Performs full-stack secure web development including front-end user interfaces, business logic, and ...

Systems Administrator

Falls Church, VA · On-site

$90K - $100K/yr

... Agency's organization to improve and enhance business and technical operations and deployments ... Performs full-stack secure web development including front-end user interfaces, business logic, and ...

.Net Team Lead

Arlington, VA · On-site

$68 - $88.75/hr

Lead a team of 5-7 developers in support of the Drug Enforcement Agency (DEA) mission with an ... NET MVC based web development using Visual Studio. * Must be a US Citizen. * Must have an Active ...

... and Product Development, IT Outsourcing and Technology assistance supplier headquartered in ... with travel agency technology such as Pegasus, Global Distribution Systems, Expedia, etc. plus ...

Supported organizations include the National Security Agency, the Defense Information Systems ... You will join a small, hardworking development team building and supporting enterprise web-based ...

... to support the development, maintenance, and modernization of District government websites ... Build and customize Drupal modules, themes, content types, taxonomies, and views per agency ...

Showing results 41-60

Web Development Agency information

See Washington salary details

$42.5K

$131.1K

$173.9K

How much do web development agency jobs pay per year?

As of Aug 15, 2026, the average yearly pay for web development agency in Washington is $131,078.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,500.00 and $143,800.00 per year, depending on experience, location, and employer.

What is a web development agency?

A web development agency is a company that specializes in designing, building, and maintaining websites and web applications for clients. These agencies typically offer a range of services including website design, front-end and back-end development, e-commerce solutions, website maintenance, and sometimes digital marketing. They work with businesses and organizations to create custom online solutions that meet their needs and objectives. Web development agencies often have teams of designers, developers, and project managers to ensure professional and efficient delivery of projects.

What are some common challenges web developers face when working in an agency setting?

Web developers in an agency environment often juggle multiple projects and clients simultaneously, which can require strong time management and adaptability. Tight deadlines and shifting client requirements are common, making effective communication and problem-solving skills essential. Additionally, developers frequently collaborate with designers, project managers, and other developers, so teamwork and a willingness to learn new technologies are key for success. Agencies typically offer a fast-paced atmosphere with diverse projects, which can be both challenging and rewarding for those looking to grow their skills.

What is the difference between Web Development Agency vs Web Developer?

AspectWeb Development AgencyWeb Developer
CredentialsTypically no formal credentials required; team members may hold various certificationsOften holds degrees or certifications in web development or related fields
Work EnvironmentWorks with multiple clients, often in an office or remote team settingWorks independently or as part of a team, usually on specific projects
Employer & Industry UsageServes as a service provider for clients across industriesEmployed by companies or freelances to develop websites
Search & Comparison IntentLooking for agencies that offer web development servicesSearching for individual web developers or freelance professionals

In summary, a Web Development Agency is a company providing web development services to multiple clients, often with a team of specialists. A Web Developer is an individual who designs and builds websites, either independently or as part of a team. Both roles share similar skills but differ in scale, work environment, and client interaction.

What are the key skills and qualifications needed to thrive in a web development agency?

To thrive in a web development agency, you need a solid understanding of programming languages (such as HTML, CSS, JavaScript), web frameworks, and responsive design, often backed by a degree in computer science or related certifications. Familiarity with version control systems (like Git), content management systems (CMS), and tools such as Adobe Creative Suite or Figma is typically required. Excellent problem-solving, teamwork, and communication skills help individuals collaborate effectively with both clients and colleagues. These skills and qualifications are crucial for delivering high-quality, user-friendly websites that meet client needs in a fast-paced, competitive industry.

What are popular job titles related to Web Development Agency jobs in Washington?

For Web Development Agency jobs in Washington, the most frequently searched job titles are:

Infographic showing various Web Development Agency job openings in Washington as of August 2026, with employment types broken down into 2% Internship, 87% Full Time, 7% Part Time, and 4% Contract. Highlights an 84% In-person, 4% Hybrid, and 12% Remote job distribution, with an average salary of $131,078 per year, or $63 per hour.

.NET Developer - Senior

Gridiron IT

Chantilly, VA • On-site

$56.25 - $74.50/hr

Full-time

Re-posted 16 days ago


Job description

Job Summary:
Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports federal agencies. They are seeking a Senior .NET Developer to work as part of an Agile development team, responsible for developing business applications and providing support for existing production applications.
Responsibilities:
• Responsible for researching, designing, developing and/or modifying software systems (e.g., custom, COTS, GOTS).
• Works closely with business analysts, UI/UX developers, and subject matter experts to understand functional requirements.
• Develops cost estimates for software development and enhancements and conducts impact analysis for software changes.
• Adheres to program configuration change control standards.
• Presents ideas for system improvements.
• Produces detailed specifications, writes software code, and conducts unit testing.
• Writes interfaces and conversion routines leveraging web APIs.
• Supports formal testing in controlled environment before code is promoted to production.
• Provides input into training manuals for users.
• Maintains knowledge of feature and technical changes in the application.
Qualifications:
Required:
• 7+ years relevant web development experience
• Experience with basic web programming languages such as HTML, JavaScript, and CSS
• Knowledge of web development principals, techniques, languages, and standard programming styles and conventions
• An active TS/SCI clearance with CI Polygraph is required to begin employment
• Bachelor’s Degree or higher in Computer Science, Information Systems, or similar
• Ability to manage multiple priority tasks
• Self-motivated task identification
Preferred:
• Experience with C#.NET and Bootstrap
• AWS Certification (AWS Developer Associate or AWS DevOps Engineer Professional)
• Knowledge of Agile software development
• Commercially published work
• Knowledge and understanding of the DoD or IC communities
Company:
Gridiron IT is a firm that specializes in IT talent acquisition and placement for government, federal contractors, and commercial clients. Founded in 2017, the company is headquartered in Reston, USA, with a team of 201-500 employees. The company is currently Growth Stage.