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Javascript Jobs In Leesburg, Virginia - 104 Job Positions Available

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Northstrat jobs

Software Engineer / Developer Job Type: Full time, On-Site, potential for hybrid schedule Clearance Requirements: Active TS/SCI clearance. Northstrat has various positions available, such as front-end, back-end, and full stack software engineering. You will be responsible

Northstrat  24 days ago
Guidehouse jobs

Job Family:SAAS/PAAS/Cloud Application Development Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do: Help translate complex business requirements into technical designs and solutions using ServiceNow. Lead the development of ServiceNow applications,

Guidehouse  25 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  23 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  23 days ago
CACI International Inc jobs

Job Title: WordPress Web (Full-Stack) Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * *

CACI International Inc  23 days ago
Leidos jobs

Leidos is seeking a Software Developer, who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and terminal congestion. Nationwide congestion is increasing, and

Leidos  22 days ago
Leidos jobs

Leidos is seeking a Lead Software Developer, who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and terminal congestion. Nationwide congestion is increasing,

Leidos  22 days ago
Accenture Federal Services jobs

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

Accenture Federal Services  18 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  16 days ago
RTX jobs

Date Posted:2026-05-20 Country:United States of America Location:US-VA-DULLES-760 ~ 22260 Pacific Blvd ~ BLDG 60 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security

RTX  17 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  4 days ago
IntelliDyne jobs

Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt Position Summary We are seeking a mid-level Web Application Developer with strong Python experience and hands-on experience building, deploying, and maintaining Flask-based web applications. This

IntelliDyne  1 day ago
Leidos jobs

Leidos Intel Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the

Leidos  2 days ago
X-energy jobs

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to

X-energy  1 day ago
Leidos jobs

Description Leidos is seeking a Software Developer, who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and terminal congestion. Nationwide congestion is increasing,

Leidos  4 days ago
Leidos jobs

Description Leidos is seeking a Lead Software Developer, who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and terminal congestion. Nationwide congestion is

Leidos  4 days ago

UI/UX Developer Location: Mclean, VA (5 days - Onsite) Local candidate only Role Overview We are seeking an experienced UI/UX Developer to build scalable, high-performance web applications using React and modern JavaScript technologies. The role focuses on

Accelyst, LLC  2 days ago
Software Guidance & Assistance, Inc. (SGA, Inc.) jobs

Software Guidance & Assistance, Inc., (SGA), is searching for an Sr. Application Security Architect for a Contract assignment with one of our premier Regulatory clients in New York, NY, Tysons, VA, Woodbridge, NJ or Rockville, MD

Software Guidance & Assistance, Inc. (SGA, Inc.)  2 days ago
SuperTek Software Solutions Private Limited jobs

The Senior Application Programmer supports a DHA NMIS contract through SuprTEK, and reports to the Project Manager. This position has flexibility to be hybrid but candidates must reside in the MD, VA, D.C. area. JOB RESPONSIBILITIES:

SuperTek Software Solutions Private Limited  2 days ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA. The Principal Cyber Security Engineer will leverage their strong technical background and knowledge to support the Sponsor’s system

ManTech  22 hours ago

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