JavaScript Jobs in District of Columbia

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441 - 460 of 1,389 Jobs

Sr. Software Engineer TS/SCI Polygraph

Leidos

•

Reston, Virginia, USA

Full-time

Description Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software development lifecycle (SDLC) activities as both an individual and a member of our top-notch agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the
Posted 15 days ago | Updated 21 hours ago

Network Engineer/Analyst

Cornerstone Defense

•

Herndon, Virginia, USA

Full-time

Location: Herndon, Virginia Type: Contract Job #3656 Title: Network Engineer/Analyst Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team
Posted 60+ days ago | Updated 5 hours ago

Platform Engineer (Virtual Server Engineering)

Navy Federal Credit Union

•

Vienna, Virginia, USA

Full-time

Overview The Virtual Server Engineering (VSE) team provides infrastructure design, implementation, and management for virtualized infrastructure and the supporting physical server infrastructure. These services include virtualization platforms, disaster recovery, migration, automation, monitoring, and optimization of the virtual environment. Virtual Server Engineering uses Site Reliability Engineering (SRE) principles and engineering discipline to design, build and maintain large-scale Virtual E
Posted 60+ days ago | Updated 4 hours ago

AI Enablement Engineer (Microsoft Co-pilot and Power Automate)

Nityo Infotech Corporation

•

Remote

Contract, Third Party

We are looking for an experienced AI Enablement Engineer who can contribute to building, customizing, and scaling AI-powered tools, particularly Microsoft Co-pilot and Power Automate. This role will focus on enabling business users through automation, integrations, and user-centric AI workflows.The ideal candidate will be at Level 2 or Level 3, based in LATAM, and comfortable working independently while collaborating with business and technical stakeholders across regions.Key Responsibilities: I
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Posted 2 days ago

Senior Software Engineer

Modern Technology Solutions

•

Chantilly, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Software Engineer with experience in Java and JavaScript to join our team in Chantilly, VA. We are a small, but highly empowered team where every team member is directly responsible for the success of our mission. In your role, you will be responsible for designing, implementing, and maintaining software applications across one or more projects using an agile development model. Why is MTSI known as a Great Place to Work? Inte
Posted 60+ days ago | Updated 11 days ago

ServiceNow Administrator

RedSalsa Technologies, Inc.

•

Remote or Jackson, Mississippi, USA

Contract

The details of the position are as mentioned below: Title : ServiceNow Administrator - 144141 Location : Jackson, MS Duration : Long Term Job Type : C Description : The Mississippi Division of Medicaid is seeking an experienced ServiceNow Administrator/Developer to support, administer, and maintain its newly implemented IT Service Management (ITSM) module. This role is essential to ensure the ongoing performance, reliability, and enhancement of our ServiceNow environment. The ideal candidate wi
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Posted 13 days ago | Updated 5 days ago

Lead Full Stack Developer

ICF

•

Reston, Virginia, USA

Full-time

The Lead Developer will play a pivotal, technical-leadership role in successfully deploying technical solutions for our clients. This role will be responsible for configuring, customizing, and implementing ServiceNow applications to meet specific business requirements. Technical expertise and attention to detail are critical to the success of our projects and the satisfaction of our clients. Job Responsibilities Collaborate with analysts and stakeholders to provide technical guidance throughout
Posted 60+ days ago | Updated 6 hours ago

Telecom System Integration Developer

Cyber Sphere LLC

•

Remote

Contract, Third Party

Telecom System Integration Developer Remote Long Term Contract Note - It s not a specific project Per se. It s a hodgepodge of custom integration request from the various lines of business within the Org. Someone with Developer skills set with experience doing contact center or unified communication integrations. Telephony, Cisco, etc More Developer than Telephony Key Responsibilities: Design, develop, test, and debug robust applications and system components aligned with business and technical
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Posted 12 days ago | Updated 2 days ago

Netsuite Developer

High Bridge Consulting

•

Remote

Contract

Our client is a Fortune 500 financial and payments technology company, and leads the industry in innovation, scale and service. They are now looking to add to the their team and are looking to hire a " Netsuite Developer . This role will be based out of Alpharetta, GA is 100% Remote. Hard Requirements: experience with both NetSuite and React Summary: Develop and maintain web APIs to support Enterprise Systems integrationDevelop and maintain Enterprise Application Integration adapters that supp
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Posted 4 days ago

GIS Solution Architect -Sempra (SoCalGas / SDG&E)

TechSynergy Sources

•

Remote

Third Party, Contract

GIS Solution Architect (Esri, GIS Mobility, Utility Network, Cloud) We are seeking a GIS Solution Architect to advance geospatial technology at SoCalGas and SDG&E. This role requires a hands-on professional with deep experience in GIS architecture and Esri technologies. The ideal candidate will have a strong understanding of GIS mobility, cloud-based deployments, Utility Network implementations, and enterprise integration. Strong problem-solving and analytical skills are essential to design, bui
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Posted 2 days ago

Principal Java Developer

Leidos

•

Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Principal Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti
Posted 60+ days ago | Updated 6 hours ago

Automation Tester

4 Consulting Inc

•

Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 43 days ago | Updated 12 days ago

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-functional te
Posted 60+ days ago | Updated 5 hours ago

Jr. Java Developer

Leidos

•

Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Jr. Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fl
Posted 60+ days ago | Updated 6 hours ago

Modernization Software Engineer - SWE0

Lockheed Martin

•

Maryland, USA

Full-time

Job ID: 693329BR Date posted: May. 23, 2025 Description:Who You Are: Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to include providing new features and enhancements to Front End Solutions systems. This will allow for products to work at-scale with processing of target communications across multiple types of Midpoint accesses. You will propel the customer into the nex
Posted 11 days ago | Updated 17 hours ago

Modernization Software Engineer - SWE1

Lockheed Martin

•

Maryland, USA

Full-time

Job ID: 693673BR Date posted: May. 23, 2025 Description:Who You Are: Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to include providing new features and enhancements to Front End Solutions systems. This will allow for products to work at-scale with processing of target communications across multiple types of Midpoint accesses. You will propel the customer into the nex
Posted 11 days ago | Updated 17 hours ago

Modernization Software Engineer - SWE1

Lockheed Martin

•

Maryland, USA

Full-time

Job ID: 693673BR Date posted: May. 23, 2025 Description:Who You Are: Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to include providing new features and enhancements to Front End Solutions systems. This will allow for products to work at-scale with processing of target communications across multiple types of Midpoint accesses. You will propel the customer into the nex
Posted 11 days ago | Updated 16 hours ago

Full Stack Java Developer, TS/SCI with Polygraph

General Dynamics

•

Herndon, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Gradle, Maven, Node.js, Single Page Application (SPA), Spring Boot Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Full Stack Java
Posted 6 days ago | Updated 5 hours ago

Software Engineer Level 1

General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Computer Security, Information System Security, Security Information, Security Requirements, System Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The Software Engineer d
Posted 41 days ago | Updated 9 hours ago

Senior Software Developer (cleared)-61525

Syneren Technologies

•

Alexandria, Virginia, USA

Full-time

Job Title: Sr. Software Developer (Full-Stack) Job Location: Alexandria, VA. (Onsite) Job Description: Syneren is seeking a skilled and visionary Sr. Software Developer to lead our software development team to design robust solutions within the Microsoft Azure ecosystem to help modernized legacy application to the newest technology and approach available in the Azure Cloud. As a Sr. Software Developer, you will play a critical role in shaping our cloud infrastructure, ensuring scalability, secur
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Posted 60+ days ago | Updated 3 hours ago