JavaScript jobs in Frederick, MD

Ashburn, Virginia

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Today

Application Developer (Java), #1112 Clearance: ship Required. Ability to obtain the required government security clearance (CBP Public Trust Final). This is a hybrid position with 1-2 days per week onsite in Ashburn, Virginia. Dev Technology Group is hiring an Application Developer to support a dynamic government customer with a wide variety of development tasks, primarily in Java, Angular, Spring, and AWS-related technologies. You will be responsible for collaborating with team members and s

Full-time

USD 90,000.00 - 130,000.00 per year

Front End Developer (Java Script, HTML, CSS) I

Remote or Washington, District of Columbia

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Today

Frontend Developer Join a team building a brand-new customer-facing experience for a modern media processing platform. This contract opportunity is ideal for a Full Stack Developer with strong React and JavaScript expertise who wants to play a key role in creating a UI from the ground up. You'll build the React-based frontend, develop the Backend-for-Frontend (BFF) layer, and integrate with APIs that process video, PDFs, images, and other media. The platform runs in a Kubernetes-based environme

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Contract

Senior Java Full Stack Developer

Hybrid in Sterling, Virginia

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Today

Title: Senior Java Full Stack DeveloperLocation: Sterling, VA (Every Wednesday onsite a week is mandatory)Clearance Requirement: U.S. Citizenship Required; Active Public Trust or ability to obtain DHS suitabilityPosition Type: Full-Time Project Overview:We are seeking a Full Stack Developer to join our team. In this role, your strong analytic skills and ability to solve challenges with technology will make an impact on our government clients critical missions, improving millions of lives across

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Full-time

$140,000 - $160,000

Mid-Level UI/UX Developer

Gaithersburg, Maryland

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Today

Overview Mid-Level UI/UX Developer Gaithersburg, MD Active TS clearance (SCI eligibility) and eligibility to obtain a CI poly required At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, system

Full-time

USD 87,000.00 - 150,000.00 per year

Full-Stack Developer

Rockville, Maryland

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15d ago

Title: Full-Stack Developer Contract: Ongoing contract Location: Rockville, MD|Tysons Corner, VA (3 days on site) Interview Process: Coding assessment test to be done remotely on their own Available for 48 hours Then 30 min virtual with Vinod Then will do anin-person panelin Rockville for 2 hours About the Position / Current Initiatives:This role requires a seasoned full-stack developer who can contribute to enterprise-grade financial technology solutions while maintaining the highest standards

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Third Party, Contract

Depends on Experience

Senior Consulting Engineer

Britain, Virginia

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Today

MongoDB Professional Services (PS) works with customers of all shapes and sizes, in all verticals, from tier-1 banks to small web startups, on a variety of exciting use cases. This role solves technically sophisticated problems, gains incredible cross-stack experience, works with top-notch people in the business, networks with industry leaders, and sees new places - all in a day's work! MongoDB PS exists to support the development of our customers' vision, accelerate customers' time to value, a

Full-time

Software Engineer Sr

Ashburn, Virginia

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Today

Job Title Software Engineer Sr Job Description The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. Be a part of the Telos culture and see what sets us apart! Telos offers an excellent compensation package with benefits that include generous paid tim

Full-time

USD 110,000.00 - 150,000.00 per year

Mid-Level Software Engineer

Sterling, Virginia

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Today

Job Title: Mid-Level Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: We are seeking a Software Engineer to join our growing team based in Sterling, VA. You will serve as a key technical contributor on our development team, building responsive, scalable, and high-performance applications that solve complex challen

Full-time

USD 94,400.00 - 198,200.00 per year

Full Stack .Net Developer

Ashburn, Virginia

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Today

Job ID: 2617276 Location: Ashburn, VA, US Date Posted: 2026-09-25 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Mid-Level Software Engineer to join our team in Ashburn, VA to begin an exciting and challenging career with SA

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Full-Stack .Net Developer

Ashburn, Virginia

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Today

Job ID: 2617274 Location: Ashburn, VA, US Date Posted: 2026-09-25 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an exciting and challenging career with SA

Full-time

USD 120,001.00 - 160,000.00 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

Senior Application Developer

Germantown, Maryland

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Today

KeyLogic is seeking a Senior Application Developer to join our growing team supporting the Department of Energy in Germantown, MD. This position supports a federal contract which requires U.S. Citizenship and candidates will need to undergo a federal background suitability check to secure building access. This position is on-site in Germantown, MD. Position Responsibilities: Plans, designs and supports migrations of Jira and Confluence to Atlassian Cloud Provides Identity Management Expertise,

Full-time

USD 110,000.00 - 140,000.00 per year

Senior UI/UX Engineer

Gaithersburg, Maryland

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Today

Join Us in Shaping the Future of Mission-Critical User Experiences Ready to turn complex mission requirements into intuitive, high-impact user experiences? Join Leidos on the Chinook Program, supporting an Intelligence Community customer, and help design and deliver modern user interfaces that enable mission users to interact with sophisticated systems and data more effectively. As a Sr. UI/IX Engineer, you will play a critical role at the intersection of user experience, interface engineering

Full-time

USD 107,900.00 - 195,050.00 per year

Java Full-Stack Developer Senior

Ashburn, Virginia

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Today

Job ID: 2616209 Location: Ashburn, VA, US Date Posted: 2026-08-27 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Mid-level Java/JEE Developer to join our team to begin an exciting and challenging career in Ashburn, VA. This position will be 4

Full-time

USD 120,001.00 - 160,000.00 per year

Full Stack Developer with AI

Ashburn, Virginia

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Today

The Homeland Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing traveler

Full-time

USD 131,300.00 - 237,350.00 per year

Full Stack Developer - with AI

Ashburn, Virginia

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Today

Full-time

USD 131,300.00 - 237,350.00 per year

Full Stack Developer

Ashburn, Virginia

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Today

Full-time

USD 107,900.00 - 195,050.00 per year

Mobile Application Developer

Ashburn, Virginia

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Today

The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate, and maintain services for DHS/CBP mission critical systems. Mobile App Developers requires a strong mix of communications skills and hands on technical trouble shooting to support application issues and application of preventative measures. In this hands-on position, you will work collaboratively to

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level UI/UX Developer

Gaithersburg, Maryland

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Today

Ready to design technology that makes a difference? At Leidos, you'll help shape the future of intelligence operations by creating intuitive, high-impact user experience for mission-critical systems. As a UI/UX Developer supporting a premier Intelligence Community customer, you'll turn complex challenges into elegant solutions, working alongside innovative teams to deliver capabilities that strengthen national security. This is an opportunity to see your designs move beyond the screen and direct

Full-time

USD 87,100.00 - 157,450.00 per year

Software Engineer

Sterling, Virginia

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Today

Job Title: Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking a Software Engineer to join our growing team based in Sterling, VA and Cary, NC. You will serve as a valued member of our development team, building responsive, scalable, and high-performance applications that solve complex challenges

Full-time

USD 69,100.00 - 141,500.00 per year

JavaScript jobs in Frederick, MD, USA