Mockups jobs in Washington

Tysons, Virginia

•

Today

As Sr. UX Designer II, you'll lead the visual identity and brand strategy to develop the core UI, establish the design system, and enhance the visual appeal of the data brokerage solution. You'll translate requirements into high-fidelity mockups, develop the brand's visual language, and create foundational UI components. You'll leverage deep visual design expertise to refine and enhance features, ensuring the product has a premium, modern aesthetic from Day 1. You'll collaborate with the UX Lead

Full-time

USD 128,000.00 - 165,000.00 per year

UX Designer

Washington, District of Columbia

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Today

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 within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 78,600.00 - 160,200.00 per year

Elasticsearch Engineer (TS/SCI CI Poly Clearance Required)

Chantilly, Virginia

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Today

North Point Technology is seeking an experienced TS Cleared ElasticSearch Engineer to provide support to an Elastic Stack Application involving a mission critical enterprise identity and access management system. This position will support the development and operations of an enterprise application that visualizes identity and access management (IDAM) data related to authentication services across NGA and other DoD systems. The application is built on the ELK stack (Elasticsearch, Logstash, Kiba

Full-time

Applications Engineer (UI)

Maryland

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Today

Job Description: Quevera is seeking an Applications Engineer (UI) to join our team. At Quevera, we don't just offer jobs-we provide opportunities to be part of a dynamic, forward-thinking community that fosters innovation, collaboration, and personal growth. You'll work with industry experts, take on exciting challenges, and have the creative freedom to build cutting-edge solutions, all while advancing your career in a space that truly values your skills and ideas. HIGHLIGHT'S OF WORKING FOR Q

Full-time

Senior Front-End Engineer (Angular) (Linthicum, MD)

Linthicum Heights, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: Bachelor's degree in a technical field. 8 years of applicable professional experience. Job Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuou

Full-time

USD 225,000.00 - 235,000.00 per year

Power Platform Developer

Washington, District of Columbia

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Today

Overview The Power Platform Developer is responsible for designing, developing, and implementing solutions utilizing Microsoft Power Platform to address business needs and enhance organizational processes. This role requires in-depth expertise in application development, process automation, data modeling, report/dashboard design, and robust integration with legacy and third-party systems. This position aligns with Cayuse's core values of Innovation, Excellence, Collaboration, Adaptability, and

Full-time

USD 130,000.00 - 137,280.00 per year

Front End Software Developer - TS/SCI with Polygraph

McLean, Virginia

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Today

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 Engineering Job Qualifications: Skills: Bootstrap (Front-End Framework), Front-End Development, React.js Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: We are seeking a Front-End Software Engineer with extensive experien

Full-time

USD 138,063.00 - 186,791.00 per year

Early Career UX/UI Engineer

McLean, Virginia

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 79,200.00 - 99,000.00 per year

UX Engineer (Annapolis Junction, MD)

Annapolis, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: 20 years of experience as a software engineer Bachelor's degree in a technical discipline 4 additional years of experience as a software engineer may be substituted for a degree Job Description: Join an experienced team working on efforts to modernize an existing data tracking and metrics system. The User Experience (UX) developer should be able t

Full-time

USD 230,000.00 - 240,000.00 per year

Journeyman UI/UX Engineer

Alexandria, Virginia

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Today

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Journeyman UI/UX Engineer to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations. In this role, you will work alongside government partners, engine

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Front-End Developer

Fort Meade, Maryland

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Today

General information Job Posting Title Senior Front-End Developer Date Wednesday, February 18, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Join

Full-time

Compensation information provided in the description

.NET / C# Developer - Senior (Top Secret with agreement to obtain CI Poly)

Fort Belvoir, Virginia

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Today

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. .NET / C# Developer - Senior Position / LCAT: .NET / C# Developer Level: Senior Lead Designation: N/A Location: Fort Belvoir, VA Role Summary Provides application development for a Microsoft-oriented enterprise environment, including MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development, in support of custom in-ho

Full-time

Senior Front-End Developer

Fort Meade, Maryland

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Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. This position is contingent up

Full-time

USD 125,000.00 per year

Senior UI/UX Designer

Herndon, Virginia

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Today

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. This position requires a

Full-time

USD 137,000.00 - 228,000.00 per year

Front End Developer - Mid-level

Fort Meade, Maryland

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Today

Full-time

USD 100,000.00 per year

Front End Developer - Mid-level

Fort Meade, Maryland

•

Today

General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Join

Full-time

Compensation information provided in the description

Data Visualization Analyst - TS/SCI with Polygraph

Annapolis, Maryland

•

Today

Type of Requisition: Pipeline 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: Data Science and Data Engineering Job Qualifications: Skills: Analytical Tools, Dashboard Management, Datasets, Data Visualization Tools Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: DATA VISUALIZATION ANALYST YOUR IMPACT Own

Full-time

USD 147,292.00 - 199,278.00 per year

AI Prompt Engineer

Reston, Virginia

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Today

Job Description EDUCATION AND EXPERIENCE REQUIREMENT: Masters' degree or higher in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related field.Minimum 8 years of relevant experience in data science, analytics, machine learning, artificial intelligence or a similar role.Strong experience and track record of prompt engineering, context engineering, Retrieval Augmented Generation, LLM ingest.Additional experience may be substituted for educational requirements where app

Full-time

USD 75.00 - 80.00 per hour

Principal UX Developer

Remote or Annapolis, Maryland

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Today

An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Principal UX Developer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone?Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?Our engineers were certainly tired of the

Full-time

USD 200,000.00 - 280,000.00 per year

Full Stack Developer, Team Lead

Ashburn, Virginia

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Today

The Homeland Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development. In this role the candidate will support the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real-time systems. You wil

Full-time

USD 131,300.00 - 237,350.00 per year

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Mockups jobs in Washington, DC, USA