PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
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
1mo
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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
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
2mo
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UX/UI Developer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOEMid-level UX/UI Developer proficient in React, HTML5, CSS3, and modern JavaScript with experience in micro-frontend architectures, state management, responsive design, and CI/CD.
React, Redux, HTML, CSS, JavaScript, Jest, React Testing Library, single-spa
3d
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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
1mo
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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
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
6d
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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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Applications Engineer (UI)
Hanover, Maryland, United States
OnsiteFull Time
TypeScript/JavaScript, Angular UI development, REST/JSON, CSS; UI leadership; experience with data visualization.
Angular, TypeScript, JavaScript, REST, CSS, Jira, Confluence, AWS, Balsamiq, MongoDB
3mo
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UI Full Stack Software Developer
Fort Meade or Laurel
$69k-$158k/yr OnsiteFull Time
3+ YOEGit, JS frameworks (React/Vue/Angular), server-side concepts, UI/UX, quick learning, teamwork, TS/SCI with poly, BS in CS/SE or 7+ yrs exp in lieu.
Git, JavaScript, React, Vue.js, Angular, Node.js, Python, Java, SQL
1w
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Sr. React UI Developer
Washington, District of Columbia, United States
$79k-$160k/yr RemoteFull Time
5+ YOE5+ years React experience; strong Java/JSP/JSTL, jQuery, CSS, and JavaScript skills; Bootstrap experience; US citizenship and ability to obtain Public Trust clearance required.
React, JavaScript, TypeScript, Bootstrap, JSP, JSTL, jQuery, CSS, Microsoft SQL Server, Redux, Zustand, Recoil, RESTful, GraphQL, Jest, React Testing Library, Cypress, Playwright, Docker, AWS, Azure, CI/CD, GitHub Copilot, CodeWhisperer
3mo
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APPLICATION ENGINEER LEVEL 4 (UI)
Fort Meade, Maryland, United States
OnsiteFull Time
4+ YOETS/SCI with polygraph; Angular UI development; TypeScript/JavaScript; UI leadership; REST/JSON; CSS; Jira/Confluence; AWS; MongoDB; multiple degree/experience paths.
TypeScript, JavaScript, Angular, CSS, REST, JSON, Jira, Confluence, AWS, MongoDB, Balsamiq
1w
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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
1w
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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
3mo
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UI Full Stack Software Developer
Fort Meade, Maryland, United States
$69k-$158k/yr OnsiteFull Time
3+ YOEExperience with Git, modern JavaScript frameworks (React, Vue.js, or Angular), server-side programming concepts, UI/UX design, problem solving with new tech (AI), teamwork, TS/SCI clearance with polygraph.
Git, JavaScript, React, Vue.js, Angular, Node.js, Python, SQL
1w
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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.
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
1mo
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Systems Engineer / Principal Systems Engineer (AHT)
Melbourne or Hollywood
$79k-$92k/yr OnsiteFull Time
2+ YOEActive DoD Secret clearance; BS in a relevant engineering/physics field; 2+ years experience (5+ for principal); experience with agile and systems engineering; on-site work in FL or MD; SAP clearance possible.
MATLAB, Python, PowerShell, .NET, Java, C, C#, MBSE Tools, UI/UX
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