Application Developer jobs in Washington

McLean, Virginia

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14d ago

Job title: ServiceNow Application DeveloperLocation: McLean, VA OR Plano, TX Job Description: Senior Developer will be part of the Enterprise Risk Management Technologies Team and will be responsible for the configuration and integration of "out-of-the-box" ServiceNow solutions, tailoring them to meet unique business needs. Responsibilities: Design, develop, and implement ServiceNow GRC modules in alignment with solution requirements. Configure solution UI, including Forms, Fields, Lists, Views

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Contract, Third Party

Depends on Experience

Senior Application Developer (Python/Database)

Washington, District of Columbia

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20d ago

Senior Application Developer (Python/Database) Washington, DC - onsite Per Federal contract U.S. Citizenship Required Must be able to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance W-2 or C2C Application Deadline: 7/24/2026 The Industrial Output (IO) section within the Federal Reserve Boards Division of Research and Statistics (R&S) seeks a Senior Applications Developer to assist with a critical technical infrastructure modernization project for the Boar

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Contract

Depends on Experience

Application Developer - JavaScript

Vienna, Virginia

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Today

Overview We are seeking an Application Developer to join Esri's Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences. This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data, and support early-stage innovation. You will work

Full-time

USD 83,720.00 - 141,440.00 per year

SAP Application Developer Lead Senior Manager

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 148,800.00 - 306,500.00 per year

Lead Application Developer

Suitland-Silver Hill, Maryland

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Today

Lead Application Developer At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers

Full-time

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

Mid Web Application Developer

Washington, District of Columbia

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Today

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 an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. Kadiak, LLC is seeking aMid Web Application Developerwith a Top-Secret Clear

Full-time

USD 70,000.00 per year

.Net Application Developer

Washington, District of Columbia

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Today

Description AVER is a fast-growing SDVOSB that has achieved significant revenue growth over the past 5 plus years with much of our work focused on Data Analytics, Mission Support, IT Modernization and Biometrics. AVER is seeking a Net Application Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding tools. This role is technically focused from a software development lifecycle perspective to d

Full-time

Senior Web Application Developer

Washington, District of Columbia

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Today

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 an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. The Senior Web Application Developerwill design, develop, and maintain ad

Full-time

USD 95,000.00 per year

Salesforce Application Developer (6638)

Washington, District of Columbia

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Today

As Salesforce Application Developer, you'll support a Salesforce-centered modernization and digital transformation program. This role will design, develop, and deploy scalable, user-centered applications that improve mission outcomes, automate business processes, and accelerate operational efficiency. The ideal candidate will operate within an AI-driven engineering environment, leveraging agentic development tools, AI-assisted coding, intelligent testing, and modern software delivery practices

Full-time

USD 125,000.00 - 145,000.00 per year

Application Developer III

Arlington, Virginia

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Today

Application Developer Location: Arlington, VA (On-Site)/ Hybrid Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required) Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB) About Argo Cyber Systems Argo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide. Our teams deliver rapid incident response, advanced forensics, and coordinated recovery operati

Full-time

Senior Web Application Developer

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

USD 128,000.00 - 130,710.00 per year

Senior Web Application Developer

Washington, District of Columbia

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Today

Full-time

USD 128,000.00 - 130,710.00 per year

Senior Application Developer

Washington, District of Columbia

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Today

About us: Essnova Solutions is one of the fastest-growing federal contractors in the U.S., supporting over 40 federal agencies. We specialize in IT services, digital transformation, artificial intelligence, cloud, and systems integration. Our high-performance culture values ownership, speed, and bold execution. Essnova takes full responsibility for our contracts, aligning our work closely with our clients' strategic mission and objectives. Our commitment to clear communication and mission-driven

Full-time

Web Application Developer, Mid

Washington, District of Columbia

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Today

Overview The Web Application Developer - Mid is responsible for designing, building, and maintaining business applications using Microsoft Power Platform and related web technologies. This role focuses on developing Power Apps, Power Automate cloud flows, Dataverse data models, and Power BI reports to support business processes, improve user workflows, and enable data-driven decision-making. The developer will work closely with business analysts, product owners, and stakeholders to translate re

Full-time

USD 105,000.00 - 107,978.00 per year

Web Application Developer, Mid

Washington, District of Columbia

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Today

Full-time

USD 105,000.00 - 107,978.00 per year

Power Platform Application Developer

Remote or Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Software Engineering Job Qualifications: Skills: Application Programming Interface (API), C Sharp (Programming Language), JavaScript, Microsoft Power Platform Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. We are looking for a

Full-time

USD 107,744.00 - 143,750.00 per year

Pega Application Developer

Washington, District of Columbia

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Today

Full-time

USD 64,000.00 - 124,200.00 per year

Web Application Developer, Senior

Washington, District of Columbia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB), Washington, DC. In this role, you will lead the modernization, enhancement, and maintenance of secure web applications that support data-driven decision-making and operational effectiveness. The ideal candidate brings deep experience in React.js, Node.js, JavaScript, HTML, CSS, SQL, and REST

Full-time

USD 155,000.00 per year

Senior Drupal Software Application Developer

Beltsville, Maryland

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4d ago

The Application Software Developer/Engineer will provide web application software development and Operations & Maintenance (O&M) support using the Drupal (LAMP Stack) platform for NAL core applications. The successful candidate will support Drupal application development, theme design, application modernization, security compliance, version upgrades, and DevSecOps activities while working closely with government stakeholders and technical teams. Task and Duties: Provide web application software

Full-time

Application Developer jobs in Washington, DC, USA