107 ui developer jobs at 71 companies in Perry Hall, 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
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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Senior UI Application Engineer
Linthicum, Maryland, United States
$113k-$238k/yr OnsiteFull Time
12+ YOEActive TS/SCI with Poly; 12 yrs experience with HS, 10 yrs with Associate, 8 yrs with Bachelor, 6 yrs with Master, 4 yrs with Doctorate; proficient in TypeScript/JavaScript, Angular; UI leadership; JSON/ReST APIs; CSS.
Angular, TypeScript, JavaScript, ReST, CSS, Jira, Confluence, AWS, MongoDB, Balsamiq
3mo
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Front End (UI) Developer
Washington, District of Columbia, United States
RemoteFull Time
3+ YOE3+ years frontend/UI development experience, bachelor\u0002s preferred; experience with responsive web apps, dashboards, REST API integration, Agile, CI/CD, accessibility (Section 508/WCAG), and ability to obtain Public Trust clearance.
React, Angular, Vue, Python 3.x, FastAPI, Flask, Django
1mo
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UI Java/Python Developer, Mid-Level TS/SCI with Poly REQUIRED
Arlington, Virginia, United States
$101k-$246k/yr HybridFull Time
5+ YOETS/SCI with CI Poly clearance, Bachelor's degree or 5+ years experience, 5–8 years preferred, proficiency in Java or Python, UI design, user research, prototyping, and strong communication skills.
PenPot, Adobe Creative Cloud, Java, Python
2mo
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UI/UX Designer
Arlington, Virginia, United States
OnsiteFull Time
UI/UX designer with front-end dev skills; prototyping in XD/Figma; HTML/CSS/JS hand-coding; Angular/React/Vue.js; Git; user-centered design; Agile experience.
HTML, CSS, JavaScript, Figma, Adobe XD, Adobe Photoshop, Illustrator, Angular, React, Vue.js, Bootstrap, Material-UI, Git, SCSS
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
3d
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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
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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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.
2mo
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Product Engineer (UI-Focused) — Horizon
San Francisco or New York City or Washington or Boston or Los Angeles or Seattle or Denver or Chicago or Atlanta or United States
$172k-$242k/yr RemoteFull Time
5+ YOE5+ years full-stack engineering with front-end focus; strong proficiency in TypeScript and React; experience shipping user-facing products; familiarity with Model Context Protocol and AI/LLM tooling; on-call/incident participation.
Python, TypeScript, React, TanStack, Model Context Protocol (MCP), Claude Code, Codex
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
5d
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SNOW Developer
Hyattsville or Washington or Alexandria
$102k-$128k/yr OnsiteFull Time
4+ YOEBachelor's degree,4–7 years web application development experience (2 years DevOps),proficiency in front-end UI development and design systems,experience with Agile and SDLC,eligible to work in the US.
Angular, Figma, React, Vue, HTML/CSS, JavaScript/TypeScript, Bootstrap, JSON, YAML, SDLC, JIRA, Confluence, Git
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
2w
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Power Platform Developer (UI/UX)
Washington, District of Columbia, United States
$120k-$150k/yr RemoteFull Time
8+ YOEUS citizen with Public Trust eligibility, Bachelor's degree, 8+ years building Microsoft Power Platform solutions, Figma UX design, Azure DevOps/GitHub experience, and federal financial compliance domain knowledge.
Microsoft Power Apps, Microsoft Power Pages, Dataverse, Microsoft Power BI, Figma, Azure DevOps, GitHub
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
3w
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UI Path Test Automation Test Engineer - MBI Clearance
Bowie, Maryland, United States
$70k-$95k/yr OnsiteFull Time
Active MBI clearance, hands-on UiPath automation experience, test automation frameworks and QA methodologies, defect tracking (JIRA/Azure DevOps), Agile/SDLC knowledge, strong analytical and communication skills.
UiPath, JIRA, Azure DevOps
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