89 ui engineer jobs at 59 companies in Dahlgren, VA
2mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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.
1w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
UI Software Developer
Chantilly, Virginia, United States
$121k-$266k/yr OnsiteFull Time
Requires TS/SCI with Polygraph, BA/BS, front-end experience with Angular 20, Git/GitLab, Bootstrap, Angular Material, Cypress, Jira/Confluence; Agile (Scrum/SAFe/Kanban) and AWS experience preferred.
Angular 20, Git, GitLab, Bootstrap, Angular Material, Cypress, Jira, Confluence, AWS, Apache PDFBox, JUnit, Scrum, SaFE, Kanban
1w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Senior Agentic AI UI Devleoper
Springfield or Saint Louis
$148k-$267k/yr OnsiteFull Time
10+ YOE10+ years software development; 5+ years web services/UI; BS in CS or related field; JavaScript and Python; RESTful APIs; XML/Java; Secret clearance; Python and AI integration experience.
JavaScript, Python, REST, XML, Java, React, Vue, Angular
1w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
Explore Jobs