JavaScript Jobs in Purcellville, VA

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Senior .Net Full-stack Lead/ Architect

Fiekon

Remote

Contract

Title: Senior .Net Full-stack Lead/ Architect Duration: 6+months Location; Remote We are seeking a seasoned Senior Full-Stack Lead/ Architect. who is passionate about building robust, scalable, and innovative solutions. The successful candidate will engage directly with the business to deeply understand unique challenges and drive end-to-end solutions from design through delivery, while mentoring team members and promoting software excellence. Responsibilities: Analyze business requirements to

Biometrics Software Engineer (SME)*

Leidos

Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Biometrics Software Engineer (SME) 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 immed

Sr. Qualtrics Engineer

Pyramid Technology Solutions, Inc.

Remote

Contract

Position: Sr. Qualtrics Engineer Location: Remote Duration: 6+ months with possible extension Looking For: Optimizes VoC ecosystem by migrating CSAT surveys from InMoment to Qualtrics, standardizing feedback collection across platforms, and ensuring seamless integration with existing systems. Responsibilities: Build, configure, and integrate surveys into the Qualtrics platform.Ensure proper workflows, triggers, and data pipelines for seamless functionality with minimal disruption.Develop and opt

Remote Salesforce Developer (Lightning & Nylas Integration Specialist) - Contract

Ecloud Labs

Remote

Contract

About the RoleWe are seeking an experienced Salesforce Lightning Developer with specialized expertise in Nylas integrations to join our team remotely. In this contract role, you will design, develop, and optimize Salesforce Lightning solutions while seamlessly integrating Nylas email APIs. Your work will drive productivity enhancements and streamline communication workflows for our business partners at a major insurance company. Key ResponsibilitiesDesign, develop, and deploy custom Salesforce L

Software Developer

ALTA IT Services

Chantilly, Virginia, USA

Full-time

ALTA IT has a Direct Hire position open for a Software Developer. Top Secret with ability to obtain a CI Poly Alexandria, Chantilly or St. Louis Software Developer to provide software maintenance and engineering support under the Foundation Sustainment Services contract. Responsibilities: This role is responsible for Corrective, Adaptive, Preventive, and Perfective maintenance of maritime systems software. This role uses best practices and patterns to perform design, development, and automated t

Senior Software Integration Engineering

Accenture LLP

Chantilly, Virginia, USA

Full-time

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 and part of global Accenture, to do work that matters in a collaborative

Analytics Developer (JavaScripts / Tag Manager / OneTrust)

Mindlance

Remote

Contract

100% Remote - ONLY 28 states North Carolina, Alabama, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Wisconsin, and Wyoming will be allowed to maintain their current residence and work remotely. Important Notes from HM: This role is very technical and development heavy. SME specifically in JavaScript. Backend

Investran Developer

Benvia

Remote

Third Party, Contract

Title: Investran Developer Location: Remote supporting CST Hours Duration; 12 Months Rate: Negotiable No of positions; 2 Position Overview: As an Investran Developer, you will play a crucial role in designing, developing, and maintaining our Investran software platform. Investran is a comprehensive software suite tailored for private equity fund administrators and investment managers, enabling them to efficiently manage their investment lifecycle, fund accounting, investor reporting, and more. Y

Cloud Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

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: Amazon Web Services (AWS), Cloud Engineering, DevOps, Python (Programming Language) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: This is a unique opportunity for an experienced

Sr. Liferay Developer

Youngsoft

Remote

Contract

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th

Data Assurance Engineer III

Walmart Inc.

Reston, Virginia, USA

Full-time

What you'll do Position: Data Assurance Engineer Job Location: 10790 Parkridge Dr., Reston, VA 20191 Duties: Identifies and implements data loss prevention solutions by gathering requested information; writing, testing, and debugging programs (for example, .NET, Java) and scripts (e.g., batch, PowerShell, Perl) for Incident Management; participating in code reviews; using commands and utilities; monitoring alerts and other system checks and balances; managing system performance, availability

Senior Systems Engineer

Iridium Satellite LLC

Reston, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across

Teamcenter Developer

Intento Analytics LLC

Remote

Contract, Third Party

Minimum 10 + years of experience in Teamcenter development and implementation- Strong knowledge on product Configurator, classification & Structure ManagementExpertise in Teamcenter Versions- TC 13 and above & AWC Strong functional knowledge of TC Modules like- My team center, Product Configurator, Manufacturing Process Planar, Workflows, Structure Manager, Change Manager, Classification, Report Builder, Query Builder, Access Manager, Product Configurator, Manufacturing Process Planner.Must Have

Principal Software Engineer

Leidos

Herndon, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Software Engineer 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

Software Engineer (SME)

Leidos

Herndon, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for a Software Engineer (SME) 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 imme

Software Engineer

Leidos

Herndon, Virginia, USA

Full-time

Description Job Description Leidos has a new and exciting opportunity for a Software Engineer 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 mat

GuideWire Developer

Vastika Inc.

Remote

Contract

Position Qualifications: Minimum of 8 years of experience, bachelor's degree, equivalent work experience or appropriate technical certification.Minimum of 5 years extensive experience with Guidewire Insurance Suite, including at least 3 recent years of ongoing PolicyCenter experience.P&C Non-Standard Auto Insurance experience preferred.Experience in technical disciplines such as Java/Spring, JavaScript, HTML/CSS, Angular, Hibernate, SQL, JSON/XML, REST Web Services, Git/SVN, Jenkins, Oracle & SQ

Senior Design Engineer

Opusing LLC

Remote

Contract

Title : Senior Design Engineer Location : Remote Duration : 6+ Months Contract About Client We are a 100+ year old energy company entering phase 3 of a tiered digital transformation. We are user-centric, customer-driven, and employee-focused. We strive to build seamless experiences for our millions of customers and thousands of employees across our 3 operating states. We value safety, trust, and work-life balance. We fail fast and believe that getting it wrong is often the first step towards ge

PostgreSQL DBA

Leidos

Ashburn, Virginia, USA

Full-time

The National Security Sector within Leidos is seeking a PostgreSQL DBA with strong systems, software, cloud, and Agile experience to support 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 travelers at the ports of entry (POEs) into the United States. In this hands-on position, you will work collaboratively to architect, design, bu

Sr. Dynamics 365 CRM Developer Field Service

Pioneer IT Systems LLC

Remote

Contract

Sr. Dynamics Developer Location: Remote Duration: 6-month contract-to-hire Need / / / L2 EAD Need 10+ years of experience JOB DESCRIPTION The role will be responsible for working closely with the Solutions Architect on architecture senior development decisions of Dynamics 365 CRMField Services application (internally branded as Smart Tech). RESPONSIBILITIES Work closely with the Dynamics Solutions Architect to implement Dynamics solutions scalability best practices Enhance efficiency of develop