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
1w
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UI Developer
Vienna, Virginia, United States
$150k-$170k/yr OnsiteFull Time
4+ YOETS clearance, 4 years web development experience, Bachelor’s in related field, proficiency with Java and Angular, and ability to work in an operational environment.
Java, Angular
2mo
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UX/UI Developer
Washington, District of Columbia, United States
$85k-$142k/yr OnsiteFull Time
3+ YOEBachelor's degree, 3+ years UX/UI and front-end development experience, proficiency with Figma, HTML/CSS/JavaScript and modern frameworks (React, Next.js, Django), strong portfolio; TS/SCI with poly required for onsite work.
Figma, React, Next.js, Django, HTML, CSS, JavaScript
1mo
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UI/UX Developer
Ashburn, Virginia, United States
HybridFull Time
5+ YOE5+ years UI/UX design and usability research; experience with modern JavaScript frameworks (VueJS/Angular/React), responsive CSS (Bootstrap), Section 508 accessibility, Figma/Axure/Adobe tools, Agile/DevOps (Confluence, JIRA), and DHS Public Trust clearance or ability to obtain.
JavaScript, VueJS, Angular, React, Bootstrap, Figma, Axure, Adobe Creative Suite Web Premium, Photoshop, XD, Dreamweaver, InDesign, Atlassian Confluence, JIRA
2mo
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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/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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Senior Full Stack/UI Developer
Chantilly, Virginia, United States
$102k-$213k/yr OnsiteFull Time
3+ YOEActive in-scope TS/SCI with poly required (U.S. citizenship). 3+ years full-stack/UI experience, STEM degree, backend and UI development, familiarity with AI/ML and DevOps principles.
1d
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UI/UX Engineer
Columbia, Maryland, United States
HybridFull Time
8+ YOE8+ years UX design experience on product teams, portfolio required, proficiency with Figma, EM accessibility/Section 508 knowledge, agile experience, Public Trust clearance eligibility, US residency 3 of past 5 years.
Figma, Pega, U.S. Digital Service Playbook, U.S. Web Design Standards, CMS Marketplace
1w
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UI/UX Engineer/Designer Journeyman
Fairfax, Virginia, United States
$85k-$110k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
3+ YOE3+ years UI/UX experience for complex web apps, proficiency with HTML/CSS/JavaScript, design systems, accessibility (WCAG), ability to obtain SECRET clearance and U.S. citizenship.
Figma, Sketch, Adobe XD, HTML, CSS, JavaScript
2mo
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UI Software Developer
Chantilly, Virginia, United States
$121k-$266k/yr OnsiteFull Time
TS/SCI with Polygraph; BA/BS; Angular 20; Git/Gitlab; Bootstrap; Angular Material; Cypress; JIRA/Confluence; Agile (Scrum/SaFe/Kanban); AWS knowledge preferred.
Angular, Git, Bootstrap, Angular Material, Cypress, JIRA, Confluence, AWS
3d
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Senior UI/UX Software Engineer - Chantilly, VA
Chantilly, Virginia, United States
$140k-$160k/yr OnsiteFull Time
10+ YOETop Secret/SCI clearance required,10+ years software experience, strong UI/UX and web UI skills (Angular,Tailwind,MapLibre),REST/WebSocket integration,Linux experience,authentication (JWT/OAuth),unit testing and SDLC expertise.
Angular, Tailwind, MapLibre, RESTful APIs, WebSockets, Linux, JWTs, OAuth, Git, GitLab-Pipelines, JSON Schema, OpenAPI, Protocol Buffers, Cesium, OpenLayers, TypeScript
3w
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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
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
4d
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Contract Technical UI/UX Designer - Video Games
San Francisco or New York City or Los Angeles or Seattle or Boston or Washington or Austin or Denver or Nashville or Atlanta or Chicago or Dallas or Miami or United States
$33-$58/hr RemoteContract
3+ YOE3+ years in UI technical design for games, strong proficiency with Unreal Engine and Blueprint scripting, experience building real-time UI, optimization and accessibility knowledge, collaborative problem-solving skills.
Unreal Engine, Blueprint, C++, C#
3w
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Software Engineer - UI (Top Secret with agreement to obtain CI Poly)
Springfield, Virginia, United States
OnsiteFull Time
Active Top Secret/SCI clearance and CI poly eligibility, strong React and TypeScript front-end skills, Node.js/Express backend experience, modern state management, AWS familiarity; must be able to design, implement, and deploy enterprise web applications.
React, TypeScript, Node.js, Express.js, React Context, Zustand, TanStack Query, AWS CDK (TypeScript), Lambda, ECS, Fargate, S3, RDS, ALB
1mo
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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
2w
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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
1mo
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Web Software Developer (UI)
Vienna or Chantilly
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree in CS/related, 3+ years as a web software developer, active TS/SCI clearance (active TS required), experience with Angular 20+, Node.js, NPM, RxJS, Bootstrap/Material, REST/Swagger, Playwright preferred.
Angular 20+, NodeJs, NPM, RxJS, Bootstrap, Material, HTTP, RESTful, Swagger, Claude, Playwright
4d
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Staff Engineer – Full Stack Applications FinOps
Bethesda or Palo Alto or Dallas or Seattle
$110k-$230k/yr HybridFull Time
8+ YOE8+ years software engineering experience building full-stack web platforms; leadership in UI and backend, cloud and Kubernetes experience; strong knowledge of microservices, event-driven architectures, and data stores.
React, Typescript, Bootstrap, Django, Golang, Python, Kafka, gRPC, protocol buffers, Apache Spark, PostgreSQL, Cassandra, MongoDB, Kubernetes, k8s, Docker, Terraform, AWS, GCP, Azure, CICD, Java, ReactJS, TypeScript, BoostrapJS
3d
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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
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