83 Results for

Javascript Developer Jobs in Ashburn, VA

Jobs

Chantilly, VA

$150,000–$230,000

p>Leading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients.

This Web Developer will the Sponsor in the execution of its mission as a provider of digital tradecraft training and learning delivery for the broader organization they serve.

30+ days ago

McLean, VA

$80.39–$80.39 / hour

Automated unit testing tools such as Jest, Enzyme, React-testing-library and end-to-end testing tools such as, WebDriver IO, Cypress, or other Selenium-based technologies. 7+ years of relevant experience, with strong expertise in React 18, JavaScript/TypeScript, HTML, CSS, SASS, Material UI, Restful APIs, and Single Page Applications.

26 days ago

Washington, DC

Full time

p>The Web Developer/Webmaster provides reports on web portal usage and analytics using AFPIMS capabilities and develops/delivers training sessions for personnel on web portal functionality and best practices.

Bachelor's degree in web development, Computer Science, or a related field
- Alternatively, 8 years of relevant work experience in web development and webmaster tools may be substituted for a degree.

30+ days ago

Fort Belvoir, VA

Your day-to-day work will involve conducting in-depth user research, developing wireframes, user flows, and interactive prototypes, and translating these designs into clean, production-ready front-end code.

As a UI/UX Web Developer, you will be responsible for designing and building user-focused websites and web applications that seamlessly blend visual appeal with robust functionality.

18 days ago

McLean, VA

17 days ago

Washington, District of Columbia

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Web Developer Master -Long-Term Contract (Government) Position

Title: Web Developer Master

Work Arrangement: Onsite

Worksite Address: Washington, DC

Interviews: In Person. Short Description: OCTO requires the services of a contractor Web Developer with strong Drupal expertise to support the development, maintenance, and modernization of District government websites, including DC.gov and associated agency digital properties.

18 days ago

Tysons (McLean), Virginia
Remote
$96,027–$137,179 / year
li style="margin-left:0.5in">Generous health care benefits on day one – PPO, Kaiser (where available), and a High Deductible Health Plan which includes coverage for medical, dental, and vision benefits for employee, spouse, and/or dependent children;
15 days paid vacation and 13 holidays per year plus 2 volunteer days per year;
Generous sick and bereavement leave;
Competitive parental leave;
Company-paid premiums for disability and life insurance;
Flexible Spending and Health Savings accounts;
Retiree health plan;
Education Assistance Program; and,
Optional benefits including pet insurance, excess life insurance, legal plan, and qualified transportation fringe benefits, where available.
The Air Line Pilots Association, International (ALPA), the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 80,000 pilots at 42 U.S. and Canadian airlines) seeks an experienced Mobile/Web Developer for our office in Tysons (McLean), Virginia.
30+ days ago

Silver Spring, MD
$100,000–$115,000 / year
p dir="ltr">If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to the Talent Acquisition department at Recruiting@ibsscorp.com. All positions must possess the following general skills and characteristics:
Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, and Project), Google Workspace (Mail, Docs, Sheets, Slides).
30+ days ago

DC
$75–$90 / hour
We're veterans of presidential campaigns, agencies, nonprofits, and the tech world who want our work to matter, are passionate about technology, and aim to continually improve the work we do. Being able to build a WordPress theme and edit PHP is a requirement, while experience using Advanced Custom Fields and Timber and building Gutenberg components using React are all pluses.
17 days ago

Chantilly, Virginia
CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business applications in support of a government customer.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
25 days ago

Chantilly, Virginia
p>Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business.
30+ days ago

Mclean, Virginia
CACI is seeking a Full Stack Web Developer for custom development capabilities to design and develop integrated web applications with the end goal of providing customers with beautiful, functional, and informative websites, as well as functional data repositories.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
30+ days ago

McLean, VA
There are recurring opportunities on this team for Analytic / BigData Software Developers, Full Stack Software Engineers, Web Application Developers, Java Developers, JavaScript Developers, Python Developers, Geospatial (GIS) Developers, ETL Developers, Data Scientists, Data Engineers, Data Analysts, AWS Engineers, DevOps Engineers, Cloud Migration Experts, and Geospatial Systems Engineers. The customer is excellent to work with, and there is a healthy mix of customer-driven requirements and team-driven ideas / innovation: engineers typically have freedom in choosing how to do things and which technologies to utilize.
20 days ago

Maryland, MD
$120,000–$130,000
ul>
Provide full-stack development for client web systems, including SharePoint-based business processes, intranet sites, forms, workflows, and related applications, while delivering enterprise-grade solutions as a key member of the Digital Transformation Team. This role focuses on full-lifecycle web development, SharePoint support, intranet modernization, accessibility compliance, and Agile DevSecOps delivery for a high-visibility federal health environment.
30+ days ago

New
Washington, DC
p>The Salesforce Senior Developer is responsible for the hands-on design and implementation of complex Salesforce solutions across the IFC platform, working within the architectural guardrails established by the Technical Architect and the solution designs provided by the Solution Architect.
At least 5–7 years of Salesforce development experience, including:
Demonstrated experience implementing solutions on Financial Services Cloud, including FSDM-based object customization and FSC-specific feature configuration.
3 days ago

Reston, Virginia
Developer IV performs high complexity (i.e. system level applications) analysis, design, development and unit testing of software applications from user requirements and design documents.
About US: We are a company that provides innovative, transformative IT services and solutions.
30+ days ago

Arlington, Virginia
li>Strong skills in frontend frameworks like Vue, React, or Angular (preferably Vue) and have strong knowledge of .NET web application development frameworks and libraries. For persons who are deaf, hard of hearing, deafblind, or deaf-disabled, XLA will provide an American Sign Language (ASL) interpreter where needed as a reasonable accommodation for the hiring processes.
17 days ago

Chantilly, Virginia
The team shall create training materials such as WBTs, online training courses, online training portals, websites, graphics and visuals for print and online consumption, and video projects: The team shall maintain WBTs, online training courses, online training portals, websites, graphics and visuals for print and online consumption, and video projects. The team shall work in a team-oriented environment and consult with Sponsor Subject Matter Experts (SMEs) to handle a variety of activities related to curriculum design, development, and training delivery to include but not limited to: needs assessment, instructional-related research and analysis, course and lesson creation, design, development, delivery, assessing and soliciting feedback and programmatic evaluation.
17 days ago

Springfield, Virginia
p style="margin:0px">Kentro is always interested in connecting with talented Software and Web Developers who are passionate about building scalable applications, developing modern user experiences, and supporting innovative technology solutions. Ideal candidates bring strong technical expertise, problem-solving abilities, and experience collaborating across teams to deliver high-quality software solutions in fast-paced environments.
30 days ago

Springfield, Virginia
li>Must meet updated ID requirements: https://www.gsa.gov/technology/it-contract-vehicles-and-purchasing-programs/federal-credentialing-services/get-appointment-help/bring-required-documents
If you do not currently meet the ID requirements outlined, you must be willing and able to update your current forms of ID in a timely manner to complete the suitability process successfully. Qualifications:
This position requires 8+ years of relevant experience.
Demonstrated experience applying knowledge management, business intelligence, process improvement, reengineering methodologies, or best practice principles to design and implement process modernization and improvements.
19 days ago

Chantilly, Virginia
li>Ability to handle a fast-paced environment and to work collaboratively with personnel from multiple functions and at all levels of the customer organization to deliver results; strong networking, interpersonal, customer service skills, team building and problem solving skills with an ability to be effective in a government/contractor team environment.
Experience with other client-side technologies such as jQuery, CAML, XSLT, Rest API/ Web Services to be able to use the SharePoint client object model (CSOM) to query lists, manipulate list items and create on-demand reports and mashup of data to deliver content in an easy to understand manner.
30+ days ago

DC
p>The Web Developer Security Engineer will work closely with development, cybersecurity, infrastructure, and operations teams to support secure application design, vulnerability management, threat detection, incident response, and DevSecOps initiatives. This role will focus on integrating security throughout the software development lifecycle, identifying and remediating application vulnerabilities, supporting compliance initiatives, and implementing security controls that help ensure applications remain resilient against evolving cyber threats.
25 days ago

Reston, VA
$87,100–$157,450 / year
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. The ideal candidate brings hands-on experience with Salesforce development and telephony integration, particularly within regulated environments, and is comfortable contributing across the full development lifecycle-from prototyping through production deployment.
30+ days ago

VA
Remote
$96,027–$137,179 / year
p>The Air Line Pilots Association, International (ALPA), the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 80,000 pilots at 42 U.S. and Canadian airlines) seeks an experienced Mobile/Web Developer for our office in Tysons (McLean), Virginia.
Success in this position requires an excellent communicator who is detail-oriented and consistently exercises skills in delivering solutions that represent a thorough understanding of what their client/customer base wants as well as what will best serve the MECs and/or the Associations strategic goals.
30+ days ago

Chantilly, Virginia
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Total Rewards at GDIT:. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
Join our Talent Community to stay up to date on our career opportunities and events at.
13 days ago

New
Dc, District of Columbia
Remote
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Education:
Bachelor’s degree or higher in Computer Science, Cybersecurity, Information Systems, Engineering, or a related field.
Compliance & Governance:
Experience supporting environments governed by NIST SP 800-53, FISMA, and FedRAMP.

5 days ago

Chantilly, Virginia
p>Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
CACI is seeking a motivated cleared full-stack web developer with a great attitude and enjoys working in a high-pace environment.
30+ days ago

McLean, Virginia
$120,000–$180,000 / year
Overview:
As a Senior Salesforce Application Developer, you will be refactoring applications to better utilize out of the box functionality, refactoring the data model to use out of the box objects, implementing code based on the user interface and/or user design specifications, ensuring industry best practices are followed during the development process, to include unit testing within the Salesforce User Interface, and mentoring mid and junior level developers.
Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience.
18 days ago

Chantilly, VA
p>Desired Skills:
Experience with other client-side technologies such as jQuery, CAML, XSLT, Rest API/ Web Services to be able to use the SharePoint client object model (CSOM) to query lists, manipulate list items and create on-demand reports and mashup of data to deliver content in an easy to understand manner.
Ability to handle a fast-paced environment and to work collaboratively with personnel from multiple functions and at all levels of the customer organization to deliver results; strong networking, interpersonal, customer service skills, team building and problem solving skills with an ability to be effective in a government/contractor team environment.
30+ days ago

DC
With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. This role works primarily within NTSB''s Microsoft and open-source web stack, contributing to platforms including NTSB.gov,and Azure-hosted web applications.
30+ days ago

DC
Remote
p>Applicants must have a bachelor's degree and at least five years of professional experience specifically in Drupal web development within LAMP (Linux, Apache, MySQL/MariaDB, PHP) stack environments, including experience deploying and maintaining Drupal sites on managed or cloud-based hosting platforms (for example, Upsun/Platform.sh,
· Strong knowledge of object-oriented programming, including hands-on experience working with PHP, Symfony, and MySQL/MariaDB in Drupal CMS environments; server and infrastructure management experience with Apache/Nginx, Node.js, Composer, and Unix/Linux.
30+ days ago

Arlington, VA
li>The Contractor shall provide Trusted Agent support services in accordance with DoW and Army cybersecurity and identity management policies, including support for secure access and credentialing processes (e.g., SIPR tokens, CAC enablement, and associated systems).
Summary:
The Web Developer shall provide support for development, configuration, and sustainment of Army 365 (A365) digital collaboration environments, including SharePoint, Teams, and Power Platform tools.
30 days ago

Chantilly, VA
$103,800–$218,100 / year
p>The Opportunity:
CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business applications in support of a government customer.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
24 days ago

Chantilly, VA
$103,800–$218,100 / year
p>Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
The Opportunity:
CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript,
Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business.
30+ days ago

Germantown, Maryland
$110,000–$130,000 / year
li style="margin-bottom:0in">Requires high proficiency and previous experience developing transactional web applications (UI/UX and web services) in Angular, Bootstrap, HTML/JavaScript, CSS, Servlets, Java, AJAX, XML, Spring Framework, JSP, Oracle SQL and PL/SQL. Edgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025.
11 days ago

Chantilly, Virginia
The ideal candidate brings proficiency in at least three core technologies—such as C#, Ajax/JavaScript, HTML5, PHP, and CSS—and has experience implementing dynamic web pages, custom plugins, widgets, and tailored style sheets. Who We Are: We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management..

18 days ago

Mclean, VA
$103,800–$218,100 / year
p>Responsibilities: • Work with programming languages and scripting methods including Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery • Develop SharePoint sites and support SharePoint operation and maintenance activities for all customers, to include design work and prototyping, file and document management, and plan and participation in data migration and data disposition activities.
Opportunity: CACI is seeking a Full Stack Web Developer for custom development capabilities to design and develop integrated web applications with the end goal of providing customers with beautiful, functional, and informative websites, as well as functional data repositories.
30+ days ago

Washington, DC
Remote
Full time
Censeo Consulting Group is a top Washington D.C. based management consulting firm dedicated to helping public sector and non-profit clients build operational excellence, deliver better outcomes, and lower cost. We take a personalized approach to strategic consulting to solve our clients’ most complex problems and build operational excellence that transforms their organizations, allowing them to better deliver on their public and social missions.
30+ days ago

Chantilly, Virginia
li style="margin-left:8px">Apply the principles of typography, color theory design content, and aesthetics and composition to incorporate into IT applications/systems and associated training material. Position Description
Support and create web design, development, production, testing and troubleshooting projects of medium to high complexity.
17 days ago

Chantilly, VA
$87,100–$157,450 / year
p>The Geospatial Developer will be responsible for collecting geospatial data from open-source websites using Python, transforming and formatting the data into geospatially compatible formats, and ingesting it into ESRI-based web applications such as Portal for ArcGIS and ArcGIS Online.
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
30+ days ago

McLean, VA
$69,400–$158,000 / year
Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
23 days ago

DC
$65,000–$70,000 / year
This position will develop new functionality, refine existing functionality, ensure that CMS and hosting configuration is optimized for high-level performance, as well as help determine and implement technical solutions for Drupal and SharePoint (intranet) sites hosted within a cloud-based multi-site application.
Proficient in using command line interfaces (CLI) for web development tasks, including version control with Git, Drupal site management with Drush, and package management with tools like Composer and npm.
30+ days ago

Falls Church, VA
$95,000–$100,000 / year
Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Our service and solution delivery starts with understanding each client’s end-state, and then seamlessly integrating within each Agency’s organization to improve and enhance business and technical operations and deployments.
30+ days ago

Springfield, VA
Kentro is always interested in connecting with talented Software and Web Developers who are passionate about building scalable applications, developing modern user experiences, and supporting innovative technology solutions. Ideal candidates bring strong technical expertise, problem-solving abilities, and experience collaborating across teams to deliver high-quality software solutions in fast-paced environments.
27 days ago

Springfield, VA
li>Must meet updated ID requirements: https://www.gsa.gov/technology/it-contract-vehicles-and-purchasing-programs/federal-credentialing-services/get-appointment-help/bring-required-documents.
Demonstrated experience applying knowledge management, business intelligence, process improvement, reengineering methodologies, or best practice principles to design and implement process modernization and improvements.
18 days ago

Reston, VA
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Master's degree in Computer Science or a related field.

We're seeking a Frontend Web Developer with an active TS/SCI to build engaging, responsive, and accessible web interfaces for mission-critical applications.

20 days ago

Washington, District of Columbia
div>
Practical command of the Domain Config module, including domain-specific config overrides and override precedence (settings.php > Domain Config UI > base config).
Hands-on experience with the Domain Access module: domain entities, domain access fields on content/users/blocks, and current-domain negotiation.
17 days ago

Washington, DC
The Drupal Web Developer is responsible for designing, developing, maintaining, and enhancing web applications and digital platforms built on the latest versions of Drupal (Drupal 9/10/11). The developer collaborates closely with designers, content teams, product owners, and IT leadership to deliver modern, accessible, and high‑performing web solutions.
30+ days ago

Tysons, Virginia
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Fantom Corp is a Software Development, Agile Cloud, Software Development, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.

30+ days ago

Javascript Developer Jobs in Ashburn, VA

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