Web Application Developer jobs in District of Columbia

Washington, District of Columbia

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Today

Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs. This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect

Full-time

Web Application Developer – Agentic AI

Washington, District of Columbia

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12d ago

Job DescriptionStrong hands-on experience developing modern web applicationsStrong knowledge of HTML, CSS, and JavaScript and/or TypeScriptHands-on experience with modern front-end application development frameworksHands-on experience developing and integrating APIs and backend servicesHands-on experience deploying and supporting applications in hosted or cloud-based environmentsHands-on experience working with generative AI technologies and large language modelsFamiliarity with Claude and/or ot

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Contract

50 - 50

Sr. Web Application Developer

Remote

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16d ago

Job Title: Sr. Web Application Developer Location: Indianapolis, IN Type: Contract Compensation: $58 - $70 Work Model: Remote offsite Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue). Design and implement scalable, cloud-native solutions using microservices and serverless architectures. Establish and enforce engineering best practices, codin

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Contract

$57.65

Senior Web Application Developer

Washington, District of Columbia

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Today

Full-time

USD 140,000.00 - 142,085.00 per year

Java Web Application Developer

Alexandria, Virginia

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Today

Java Web Application Developer Location: Remote Clearance: Secret or higher The Test and Training Enabling Architecture (TENA) program at Leidos is looking for a Java Web Application Developer to join our team! Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. The Java Web Application Developer will work within a team of engineers and deve

Full-time

USD 87,100.00 - 157,450.00 per year

Web Application Developer, NASA Earth Science Division

Remote or Lanham, Maryland

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Today

Science Systems and Applications, Inc. (SSAI) is seeking a full-time Web Application Developer to join a team responsible for the development, deployment, and maintenance of several websites and web-based applications within NASA's Earth Science Division. Our projects include engagement-focused websites driven by WordPress and Drupal, and knowledge management tools. The ideal candidate is an experienced and forward-thinking web application developer - primarily focused on PHP using Drupal and Wo

Full-time

USD 90,000.00 - 115,000.00 per year

Web Application Developer with Polygraph

Herndon, Virginia

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Today

Job Title: Web Application Developer with Polygraph Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a Web Application Developer who will support our customer's go-to product for a high-profile delivery function and will provide the opportunity of experience with innovative and cross-fabric digital solu

Full-time

USD 120,800.00 - 265,800.00 per year

Web Application Developer - SME - Wash DC - TS required to apply

Washington, District of Columbia

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Today

4yr Bachelors degree required TS clearance required to apply Minimum of 2 years experience in the past 6 years in one of the following fields of expertise: AWS Cloud based solutions C# Java Python Responsible for designing, testing, and developing well designed web based software coding that is testable, and efficient by using best software development practices to meet user's needs; recommending software upgrades for current and future systems; as well as translating the User Interface (UI)/

Full-time

USD 165,000.00 - 180,000.00 per year

Senior Web Application Developer

Washington, District of Columbia

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Today

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Web Application Developer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer competitive compensation and benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability in

Full-time

USD 95,000.00 per year

Mid Web Application Developer

Washington, District of Columbia

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Today

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Kadiak, LLC, a Koniag Government Services company, is seeking a Mid Web Application Developer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer competitive compensation and benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insur

Full-time

USD 70,000.00 per year

Web Developer

Chantilly, Virginia

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Today

Job Description FusionInnovation's recent growth has earned us a top spot in the Inc 5000 FastestGrowing Private Companies in America and in Washington Business Journal's BestPlaces to Work multiple years in a row. Our team members are passionate abouttheir work and are empowered to contribute their unique skills and perspectivesto our projects. Here at Fusion, we put people first. When you join us, youdon't just join a company, you join a family. If you are ready to be part of afun and engagin

Full-time

USD 100,000.00 - 215,000.00 per year

Web Developer

Washington, District of Columbia

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20d ago

Web Developer Clearance: ship required. Location: Washington, DC Metro Area (VA/DC/MD) - Onsite/Hybrid per program requirements. Candidates must currently reside in, or be willing to relocate to, the DC metro area prior to start. Salary: $105,000-$170,000 - Commensurate with experience Responsibilities Design, build, and maintain responsive web applications and portals supporting mission users. Develop front-end interfaces using modern frameworks (React, Angular, or similar) and back-end ser

Full-time

USD 105,000.00 - 170,000.00 per year

Web Developer

Arlington, Virginia

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Today

Overview Accelerating the delivery of care and providing superior force health readiness across the Military, Federal, and Civilian landscapes. Taku is committed to providing transformative and comprehensive health operational capabilities to support customers across scientific, clinical, technological, and program management areas. Summary: The Web Developer shall provide support for development, configuration, and sustainment of Army 365 (A365) digital collaboration environments, including S

Full-time

USD 100,000.00 - 108,000.00 per year

Web Developer - Pipeline

Fort Meade, Maryland

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Today

TS/SCI FS poly required. *This is a pipeline position for an anticipated new contract, with staffing expected to begin in November 2026. Employment opportunities are contingent upon final staffing requirements. Applications are being accepted in advance to identify qualified candidates for potential openings.* Description Design, create, and modify Web sites. Analyze user needs to implement Web site content, graphics, performance, and capacity. May integrate Web sites with other computer appli

Full-time

Software Application Developer

Reston, Virginia

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Today

Leidos is in need of a software applications developer to support a dynamic and exciting software development program. This position will be part of a team of application developers supporting multiple projects, which include high profile high visibility projects offering technical learning opportunities. Most of our projects are all within the cloud and support multiple mission partners. The ideal candidate will have AWS experience developing for the cloud to include complete secure cloud integ

Full-time

USD 131,300.00 - 237,350.00 per year

Web Developer

Chantilly, Virginia

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Today

Overview VTG is seeking a Web Developer, located in Chantilly, Va. What will you do? The primary duties are to develop, test, and deploy web solutions using custom scripts, web parts and other advanced tool applications. We are looking for a motivated and self-driven individual with a background in information technology. Applicant needs to have strong customer service and communication skills and the ability to learn new concepts quickly. Responsibilities: Perform administration and design of

Full-time

USD 110,000.00 - 140,000.00 per year

Application Developer

Sterling, Virginia

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Today

Application Developer Location: Dulles, VA Must have an active Secret Clearance Requirement: Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services. Node is seeking

Full-time

Application Developer

Fort Meade, Maryland

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Today

Description Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for an Application Developer on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, crafting specialized tools for enhanced efficiency and quick iterations for our operations user base. Seeing your tools in real-time action brings immediate gratification. This premier program encompasses traditional sof

Full-time

USD 160,000.00 - 240,000.00 per year

Software Application Developer

Washington, District of Columbia

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Today

Appian Application Developer Downtown, DC Area (Hybrid, onsite as program ramps) Compensation: $55 - $60/hr, depending on experience and clearance status ABOUT THE ROLE Join Brooksource as a Software Application Developer specializing in Appian to support a major HR systems modernization initiative for federal agencies. As part of a small, collaborative Appian delivery pod, you will report to the Lead/Senior Software Developer and work closely with other developers, testers, and a business an

Contract

$55.00 - $60.00

Web Developer

Fort Meade, Maryland

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Today

Web Developer Ft. Meade Area, MD Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | Fully Funded | $150K-$158K Secure the Mission. Set the Standard in Cybersecurity. Helm Point Solutions is a woman-owned cybersecurity and physical security firm supporting the nation's most critical systems and infrastructure. We're seeking driven and experienced Web Developers to support a program in the Ft. Meade area. What You'll Do As a Web Developer, you will: Design the architecture

Full-time

USD 150,000.00 - 158,000.00 per year

Web Application Developer jobs in Washington, DC, USA