CSS Jobs in Warrenton, VA

Refine Results
81 - 100 of 364 Jobs

UI Developer Principal

SAIC

•

Ashburn, Virginia, USA

Full-time

Job ID: 2505043 Location: ASHBURN, VA, US Date Posted: 2025-04-24 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Position Summary We are currently seeking a skilled UI Developer to join our front-end development team. In this role, the candidate will be responsible for developing and implementing
Posted 19 days ago | Updated 1 hour ago

Senior Software Developer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0217155 Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for a seasoned developer like you with the expertise needed to build software and systems from vision to production-ready. This role is more than just coding. As
Posted 40 days ago | Updated 4 hours ago

Java Developer Principal

SAIC

•

Ashburn, Virginia, USA

Full-time

Job ID: 2503132 Location: ASHBURN, VA, US Date Posted: 2025-04-29 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: Yes Description Position Overview We are currently seeking a motivated, career and customer-oriented Java/JEE Developer (Senior Level) to join our team to begin an exciting and challenging career in As
Posted 60+ days ago | Updated 1 hour ago

Software Developer IV

General Atomics

•

Chantilly, Virginia, USA

Full-time

Job Summary General Atomics Integrated Intelligence, Inc. (GA-I3), an affiliate of General Atomics, maintains and deploys production solutions, including Thresher and Dragonspell, for users across the Intelligence Community, Department of Defense, and commercial industry. We build and develop best-in-class, all-domain, and globally focused situational awareness capabilities that process petabytes of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art
Posted 34 days ago | Updated 3 hours ago

Ruby Web Developer Mid

CACI International, Inc.

•

Chantilly, Virginia, USA

Full-time

Ruby Web Developer Mid 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 * * * CACI is seeking a Ruby on Rails 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 applications in suppo
Posted 60+ days ago | Updated 30 days ago

FTE Hiring - Senior Java FSD - Reston, VA (Onsite) - Need Local Resources

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

Who we are? At Hexaware Technologies, we are a leading global IT Services company, dedicated to driving digital transformation and innovation for businesses around the world. Founded in 1990, Hexaware has grown into a global trusted partner for enterprises, offering comprehensive AI empowered services including IT Consulting, Application Development, Infrastructure and Cloud Management and Business Process services. At Hexaware we are a community of creative, diverse, and open-minded Hexawarian
Easy Apply
Posted 40 days ago | Updated 1 day ago

Qualtrics Dashboard and Digital Experience Consultant

AmmaluIT

•

Remote

Contract, Third Party

Qualifications: Proven experience with Qualtrics platform, especially dashboard and intercept configurationStrong understanding of UX feedback tools and survey logicExperience in data visualization and role-based access controlExcellent communication and virtual training skillsFamiliarity with HTML/CSS and third-party integrations is a plus
Easy Apply
Posted 8 days ago | Updated 3 days ago

Lead, Software Engineer (Full-Stack)

Harris Corporation

•

Chantilly, Virginia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 1 day ago | Updated 3 hours ago

Customer 1 Billing

Vigna Solutions Inc.

•

Remote

Contract

There are total 6 open positions, CSS Billing SME -2 , CSS Billing Sr. Developer 2, CSS Business Analyst 2. CSS Billing & Finance SME Expert Knowledge: Provide specialized insights in customer service and service order management.Application Development: Design, code, test, and debug mainframe applications using COBOL, JCL, DB2, and CICS.Project Collaboration: Work closely with business analysts and project managers to understand requirements and implement solutions.Data Security & Compliance: E
Easy Apply
Posted 8 days ago

Application Developer

QinetiQ US

•

Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 3 hours ago

Billing SME

EA Team, Inc.

•

Remote

Third Party, Contract

We are seeking an experienced Billing SME with hands-on expertise in CSS Billing Systems, excluding development responsibilities. The ideal candidate will serve as a bridge between business and technology teams, offering deep functional knowledge in billing processes, customer billing lifecycle, and integration points with Finance and Sales Order (SO) functions. Experience with Customer/1 Billing, Finance, and SO modules is essential, but the primary focus is on the CSS Billing System.Key Respon
Easy Apply
Posted 5 days ago | Updated 5 days ago

Front End GUI Developer / Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Front End GUI Developer / Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative and detail-oriented Front End GUI Developer / Software Engineer to join our innovative team. In this role, you will design and develop intuitive, responsive user interfaces that deliver seamless user experiences. Collaborating closely with designers, backend developers, and stakeholders, you will tra
Posted 60+ days ago | Updated 3 hours ago

Front End React Developer

New Digital IT Inc.

•

Remote or Seattle, Washington, USA

Third Party, Contract

New Assignment - React Front End Developer w Full Stack (Figma, Node.js, React.js, Python, Docer, Kubectl, Git, Jenkins, Kubernetes) Overview This guide walks you through the end-to-end process of transforming your Figma designs into a fully functioning, on-prem React/TypeScript front end (built with Vite), integrated with a FastAPI backend, PostgreSQL database, Keycloak authentication, LLM inference service, containerized in Kubernetes, and deployed to your Dell hardware. Prerequisites Figm
Easy Apply
Posted 60+ days ago | Updated 7 days ago

Technical Editor (TS/SCI required) OIG

Kentro

•

Reston, Virginia, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 20 days ago | Updated moments ago

Java Fullstack Developer

JC CORPORATIONS

•

Remote

Contract, Third Party

Strong experience in Java and Angular Development Excellent knowledge of HTML5, CSS, JavaScript and front-end frameworks like AngularJS, ReactJS Experience with popular Angular.js workflows such as Flux or Redux Experience with the Redux data pattern and NGRX Experience working with server-client architectures, consuming JSON data from APIs Curiosity and a highly collaborative work style, a wish to share what you already know and jumping at the opportunity to dive into new technology.
Easy Apply
Posted 1 day ago | Updated 23 hours ago

Senior Application Developer

QinetiQ US

•

Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 3 hours ago

Drupal Web Developer

CICD Global

•

Remote

Contract

Drupal Web Developer Remote Position W2 candidates only Required Skills Drupal CMS Required 8 Years HTML/HTML5 Required 8 Years CSS/CSS3 Required 8 Years PHP Required 8 Years Javascript Required 8 Years Adaptive/Responsive Web Design Required 8 Years GIT Required 5 Years Figma Required 5 Years Experience with Acquia Required 5 Years Adobe Creative Cloud Suite Required 5 Years Google analytics Highly desired 5 Years Experience developing, implementing, and monitoring multiple projects simultaneo
Easy Apply
Posted 15 hours ago

Software Engineer (POS and Payments Teams)

Xyant Services, Inc.

•

Remote or Tulsa, Oklahoma, USA

Contract

Job Description: A seasoned software developer with over 6 years of experience in C# development, specializing in POS systems and payment integrations. Proficient in building multithreaded .NET services, web applications (HTML/CSS/JavaScript), and MS SQL databases. Hands-on experience with Blazor, SignalR, MQTT, and Azure DevOps. Demonstrated success working with ACIs Host Capture Omni Platform, Gilbarco gas pump integration, and Ingenico pin pads. Strong understanding of vertical slice architec
Easy Apply
Posted 6 days ago | Updated 1 day ago

Junior .NET Developer

Cornerstone Defense

•

Reston, Virginia, USA

Full-time

Location: Reston, Virginia Type: Contract Job #3560 Title: .NET Developer Location: Chantilly, 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 is pushed
Posted 44 days ago | Updated 3 hours ago

Drupal Web Developer

Advanced Technology Group, Inc

•

Remote

Full-time

Job Description: Job Details:DOM -DoIT is looking to hire a well experienced Drupal developer for its Digital Experience (DX) team to design, develop, test, and maintain our Drupal websites, as well as create and integrate Qualtrics forms. Skill-RequiredDesired-Amount-of ExperienceDrupal CMS-Required-8-Years HTML/HTML5-Required-8-Years CSS/CSS3-Required-8-Years PHP-Required-8-Years Javascript-Required-8-Years Adaptive/Responsive Web Design-Required-8-Years GIT-Required-5-Years Figma-Required-5-Y
Easy Apply
Posted 23 hours ago