91 ui developer jobs at 55 companies in Thurmont, MD
3mo
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UI / UX Developer, Senior
Rockville, Maryland, United States
$90k-$140k/yr HybridFull Time
5+ YOESenior UI/UX Developer with 5+ years in design and front-end development, React, accessibility (Section 508), AI/ML tooling exposure, and NIH/federal context.
React, JavaScript/TypeScript, HTML, CSS, Figma, Adobe XD, Sketch, GitHub, RESTful APIs, Azure OpenAI
2mo
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UI Developer
Aurora or Herndon
$122k-$183k/yr OnsiteFull Time
5+ YOE5+ years software engineering; 2+ years JavaScript/TypeScript; Bachelor's in Systems Engineering, Computer Science, Information Systems, or related field; front-end frameworks; collaborative teamwork.
JavaScript, TypeScript, D3.js, Cesium, SCSS, Bootstrap, RxJS, Sketch, Figma, Jasmine, Karma, Vitest, Cypress, Git, Jira
3w
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Senior UI Developer
Woodlawn or United States
HybridFull Time
7+ YOE7+ years front-end experience; strong HTML5,CSS3,Sass/SCSS, JavaScript, TypeScript, Angular; experience with Figma, SLDS, accessibility, AI-assisted tools; US citizenship and ability to be onsite one day/week.
Figma, HTML5, CSS3, Sass/SCSS, JavaScript, TypeScript, Angular, Salesforce Lightning Design System (SLDS), AI-assisted development tools
2mo
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Senior UI Application Engineer
Linthicum Heights, Maryland, United States
$113k-$238k/yr OnsiteFull Time
8+ YOEActive TS/SCI with Polygraph; strong UI engineering with Angular 14+, TypeScript/JavaScript, ReST/JSON, and CSS; proven UI technical leadership; relevant technical education/experience (typical: 8+ years with Bachelor\u0002s).
Angular 14+, TypeScript, JavaScript, JSON, ReST, CSS, Jira, Confluence, Agile, SAFe, AWS, MongoDB, Balsamiq
2mo
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UI/UX Engineer
McLean, Virginia, United States
OnsiteFull Time
6+ YOE8+ years UX design/research experience; TS/SCI with polygraph; Bachelor's or higher in design, HCI, psychology, CS, or related field; proficiency with Figma/Adobe XD; ability to collaborate with product and engineering teams.
Figma, Adobe XD
1mo
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Sr. UI/UX Frontend Software Developer - Hybrid - TS/SCI
Reston or Washington
$170k-$200k/yr HybridFull Time
9+ YOEActive or recent DoD TS/SCI with Poly,9+ years UI/UX and frontend development, Vue.js experience, portfolio, Agile experience, ability to work hybrid and visit secured facilities.
Vue.js, HTML, CSS, SQL, TypeScript, jQuery, Python, Restful APIs
4d
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UI/UX Designer
Bethesda or United States
$120k-$160k/yr HybridFull Time
2+ YOEBachelor's degree in HCI, design, or computer science, or equivalent experience; 2+ years related experience; production UI development with React, TypeScript, and Next.js; HTML, CSS, design systems, WCAG 2.1 AA, and Figma.
React, TypeScript, Next.js, HTML, CSS, Figma, Swift, SwiftUI, Three.js, RAG, semantic search, tool-calling agents, WCAG 2.1 AA
3d
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UI UX Designer IT
Dulles, Virginia, United States
$106k-$154k/yr OnsiteFull Time
6+ YOESix years of progressive IT software development experience, including three years in UI/UX, plus a bachelor's degree in visual arts, graphic design, computer science, or a related field.
Jira, DevOps Tools, HTML, Flash, XML, XHTML, Adobe XD, Tailwind, Adobe Photoshop, Dreamweaver, Adobe Illustrator, Paint Shop Pro, Confluence, Azure DevOps
3d
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Junior UI/UX Designer
Reston, Virginia, United States
$70k-$80k/yr HybridFull Time
3+ YOERequires 3+ years of front-end or UI development experience, React or equivalent, CSS, Section 508/WCAG knowledge, U.S. citizenship, communication skills, and ability to obtain and maintain a government clearance.
React, CSS, Section 508, WCAG, USWDS
2w
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Sr. UI/UX Designer I (6705)
Herndon or Reston or Tysons Corner
$166k-$202k/yr HybridFull Time
4+ YOEActive TS/SCI with CI polygraph, Bachelor's in design-related field, 4+ years visual/UI design and design system experience, portfolio, Figma proficiency, strong visual and data visualization skills.
Figma
2mo
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ServiceNow Developer
Bethesda, Maryland, United States
$90k-$140k/yr HybridFull Time
3+ YOE3+ years IT development; ServiceNow CSA/CAD; ITOM and Event Management experience; UI Builder/workspace development; data interfaces; agile development; Service Portal scripting; remote with occasional onsite.
ServiceNow, UI Builder, ITOM, Event Management, REST APIs, Service Portal, Workflow Editor, Workflow Designer, Analytics
3w
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UI Front-End Engineer
Sterling, Virginia, United States
OnsiteFull Time
3+ YOETop Secret clearance, Bachelor's in CS or related, 3+ years front-end experience with JavaScript/TypeScript, HTML5/CSS3, modern frameworks (React/Angular/Vue), RESTful integration, GIS/mapping and real-time data experience.
JavaScript, TypeScript, HTML5, CSS3, React, Angular, Vue.js, Apache Kafka, RabbitMQ, ActiveMQ, ZeroMQ, Protobuf, GitLab, CesiumJS, OpenLayers, Leaflet, Mapbox GL JS, WebGL, Redux, Zustand, Pinia, Swagger/OpenAPI, WebSockets, gRPC, MQTT, DDS, AMQP
3w
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UX/UI Software Engineer 3
Annapolis Junction, Maryland, United States
$180k-$215k/yr OnsiteFull Time
U.S. citizenship, active security clearance with polygraph, DOD 8570, successful background investigation, and drug testing; experience in technical design, engineering, deployment, and security.
1w
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UI Front End Software Engineer
Annapolis Junction, Maryland, United States
$150k-$200k/yr OnsiteFull Time
12+ YOEActive TS/SCI+Poly,12 years SWE,proven team lead,expertise with modern front-end frameworks,full-stack experience (Node.js/Python/Java),Git,CI/CD,cloud (AWS/Azure),and accessibility standards.
React, Angular, Vue, HTML, CSS, JavaScript, Node.js, Python, Java, RESTful, GraphQL, Git, AWS, Azure, Linux, Ubuntu, CI/CD
1w
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UI Front-End Software Engineer-Principal
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOETS/SCI with polygraph; ~12+ years front-end experience (or 16+ without degree); proficiency with React/Angular/Vue, HTML5/CSS3/JavaScript, Node.js/Python/Java, GraphQL/REST, Git, cloud (AWS/Azure), Linux/Ubuntu.
React, Angular, Vue, HTML5, CSS3, JavaScript, Node.js, Python, Java, GraphQL, Git, CI/CD, AWS, Azure, AWS GovCloud, Linux, Ubuntu
3mo
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Applications Developer
Chantilly or Columbia
OnsiteFull Time
Experience leading Agile teams, cloud/DevOps, full-stack development, API/microservices, UI/UX, data engineering, and security.
AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Git, GitHub, GitLab, Nexus, Terraform, Ansible, Jira, Confluence, React, Angular, Vue.js, Java, Python, Spring Boot, Node.js, PostgreSQL, MySQL, MongoDB, Elasticsearch
1mo
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UI/UX Designer - TS/SCI with Polygraph
McLean, Virginia, United States
$187k-$253k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETS/SCI with Polygraph clearance required, US citizenship, BA/BS in IT or equivalent, 10+ years experience, strong HTML/CSS/JavaScript and UX design skills, ability to produce wireframes and prototypes.
HTML, CSS, JavaScript
1mo
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UI/UX Designer - TS/SCI with Polygraph
McLean, Virginia, United States
$187k-$253k/yr OnsiteFull Time
10+ YOETS/SCI with Polygraph required; US citizenship; BA/BS in IT or equivalent; 10+ years experience; strong proficiency with HTML, CSS, JavaScript and modern front‑end technologies; ability to produce wireframes, prototypes, and UX specifications.
HTML, CSS, JavaScript
2mo
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Software Developer
Chantilly or Potomac
OnsiteFull Time
Software engineer to design and build cloud-based systems; develop, test, and debug cloud-native applications; work with Python, Java, JavaScript; experience with serverless functions and web UI.
Python, Java, JavaScript, React, Node.js, AWS, CloudWatch, CloudTrail, Terraform, Ansible, Kubernetes, Linux, Bash
1w
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User Interface Developer
Columbia, Maryland, United States
$140k-$217k/yr HybridFull Time
5+ YOE5+ years UI development experience with Angular 20+, TypeScript, HTML, CSS, RESTful APIs; active US security clearance with polygraph required.
Angular 20+, TypeScript, HTML, CSS, RESTful APIs, NX Smart Monorepos, Section 508, Pega Constellation UI
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