Senior JavaScript Developer jobs in Quantico, VA

Chantilly, Virginia

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7d ago

Razor is seeking an experienced Web Developer (JavaScript, PHP) to support critical web infrastructure projects for a longstanding customer. This role will develop, enhance, and maintain web applications and websites, working across both front-end and back-end technologies to deliver complete technical solutions. Clearance Requirements Active TS/SCI with Polygraph required. Location & Work Arrangement Chantilly, VA Key Responsibilities Develop, enhance, and maintain websites and web applicatio

Full-time

USD 155,000.00 - 175,000.00 per year

Actimize IFM Developer / JavaScript Developer

Remote

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2d ago

Position: Actimize IFM Developer / JavaScript Developer Location: Remote USA Experience: 10+ Years Employment: W2/C2C Visa: // H1B Required Skills: 3+ years of hands-on experience with NICE Actimize IFM Strong JavaScript, HTML, CSS, and API integration skills Experience with AIS, RCM, IFM-X, and Case Management Development of fraud detection strategies, business rules, thresholds, and monitoring scenarios Alert generation, case management, and transaction monitoring Strong SQL skills with

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Contract, Third Party

Depends on Experience

Senior Front End Developer

Chantilly, Virginia

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Today

Overview We are hiring an experienced Front-End JavaScript Developer to join our software development team in Chantilly, VA. The ideal candidate will have a strong foundation in JavaScript development, experience building modern web applications, and the ability to collaborate with cross-functional engineering teams to deliver scalable, reliable, and user-friendly software solutions. This position requires hands-on front-end development experience, strong problem-solving skills, and an underst

Full-time

USD 180,000.00 - 240,000.00 per year

Senior Developer

Springfield, Virginia

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Today

Job ID: 2617765-OTHLOC-383 Location: Springfield, VA, US Date Posted: 2026-11-02 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_HYBRID Description The well qualified candidate will possess and apply comprehensive knowledge regarding the development of custom coded tools to take data from other products (thr

Full-time

USD 180,001.00 - 220,000.00 per year

Remote Senior JavaScript/React Engineer

Remote

•

2d ago

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

Easy Apply

Contract

200 - 300

Senior Application Developer

Fairfax, Virginia

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Today

GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located in Fairfax, VA and will be a hybrid position. Responsibilities Implement multiple design patterns.Integrate COTS products, use APIs, interact with data repositories, cross-domain solutions, and manage system interfaces.Manage legacy code a

Full-time

USD 135,000.00 - 165,000.00 per year

Senior Application Developer

Fairfax, Virginia

•

Today

GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located in Fairfax, VA and will be a hybrid position. Responsibilities Implement multiple design patterns. Integrate COTS products, use APIs, interact with data repositories, cross-domain solutions, and manage system interfaces. Manage legacy cod

Full-time

USD 135,000.00 - 165,000.00 per year

Frontend Developer - Senior

Chantilly, Virginia

•

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 94,000.00 - 187,600.00 per year

Web Developer Senior

Chantilly, Virginia

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Today

Job Title: Web Developer Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * 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 applicati

Full-time

USD 120,800.00 - 265,800.00 per year

Ruby Developer Senior

Chantilly, Virginia

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Today

Job Title: Ruby Developer Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * 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, and Amazon Web Services to develop business applications in support of a gove

Full-time

USD 120,800.00 - 265,800.00 per year

Senior Full Stack Developer

Chantilly, Virginia

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Today

Build modern software solutions that bring together powerful backend services, intuitive user interfaces, and scalable cloud technologies. Join NS2 Mission as a Senior Full Stack Developer in Chantilly, VA, where you'll contribute to the design, development, and enhancement of enterprise applications supporting critical national security missions. In this role, you'll work across the application stack, developing backend services with Java, building responsive front-end experiences, integrating

Full-time

USD 176,788.00 - 219,098.00 per year

Senior Developer

Washington, District of Columbia

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Today

Job ID: 2617765 Location: Washington, DC, US Date Posted: 2026-11-02 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_HYBRID Description The well qualified candidate will possess and apply comprehensive knowledge regarding the development of custom coded tools to take data from other products (through APIs) a

Full-time

USD 180,001.00 - 220,000.00 per year

Senior Full Stack Developer

Washington, District of Columbia

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Today

Requisition ID: 5511Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Washington, DCWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary As a Senior Full Stack Developer, you'll be shaping a collaboration software platform based on the popular, open-source Drupal Content Management System and other open-source software products. Essential Duties and Responsibilities Support multiple d

Full-time

Senior .NET 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. Koniag Emerging Technologies, LLC a Koniag Government Services company, is seeking a Senior .Net Developer with a Secret security clearance to support KET and our government customer in Washington, DC. This is a hybrid position requiring 1 day onsite per week in Washington, DC. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off,

Full-time

USD 135,000.00 per year

*Senior Full Stack Engineer (Backend focused - Nodejs, Javascript, AWS exp.) - W2 role

Remote

•

19d ago

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details Posi

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Contract, Third Party

Depends on Experience

Senior Staff Software Engineer, JavaScript Runtime & Compilers

Remote or San Diego, California

•

Today

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone-freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow- helping 85% of the Fortune 500 work smarter, faster,

Full-time

USD 171,900.00 - 300,800.00 per year

UI/UX Developer Senior Consultant

Alexandria, Virginia

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9d ago

At Significance, we believe the best results come from investing in great people. As a woman-owned consulting firm supporting federal civilian and Department of Defense customers, we bring together talented professionals who are passionate about solving complex challenges and making a meaningful impact. We're proud of the culture we've built - one rooted in trust, collaboration, respect, and genuine relationships. Our people are empowered to share ideas, grow their careers, and deliver exception

Full-time

USD 131,000.00 - 143,000.00 per year

Web Developer (Senior / Front-End Lead)

Chantilly, Virginia

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Today

Job Description Position Summary The Senior Web Developer leads front-end development of the analyst-facing DPL experience: the landing page, search, results, product view and interactive map. This person turns Crimson's editorially styled design approach into a responsive, accessible, production-quality web application consistent with OrcSrvcs and other IC dissemination interfaces. The base period requires two Senior Web Developers. One continues through each option period to deliver the auth

Full-time

Senior JavaScript Test Automation Engineer

Remote

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Today

We are looking for a Senior Test Automation Engineer with strong experience in JavaScript- or TypeScript-based automation frameworks. The ideal candidate should have hands-on experience building and maintaining automated tests for modern web applications and APIs, with a strong focus on quality, reliability, and maintainability. This role requires solid automation experience, strong testing fundamentals, and the ability to collaborate effectively with development, product, and QA teams. Responsi

Full-time

Senior Performance Engineer- JMeter, JavaScript - Remote

Remote

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Today

Maximus is currently seeking a Senior Performance Engineer.The Senior Performance Engineer leads performance engineering activities across large-scale healthcare technology programs. This role defines performance test strategies, develops and maintains performance testing frameworks, creates realistic workload models, and evaluates application scalability, reliability, stability, and capacity. The engineer partners with Development, Architecture, DevOps, Cloud Engineering, Database Administratio

Full-time

Depends on Experience

Senior JavaScript Developer jobs in Quantico, VA 22134, USA