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
3mo
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UI Developer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOE3+ years UI development; experience with React, Angular, or Vue.js; experience gathering requirements from end-users; UI for handling sensitive information; active TS/SCI with Polygraph.
React, Angular, Vue.js, RESTful APIs, Git, Agile
1w
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UI Developer
Vienna, Virginia, United States
$150k-$170k/yr OnsiteFull Time
4+ YOETS/SCI clearance required, 4+ years web software development experience, bachelor’s degree in related field, proficiency with Java and Angular, strong communication and adaptability.
Java, Angular
3w
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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
2w
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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.
1mo
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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
1mo
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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
1mo
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UI/UX Software Engineer - Chantilly, VA
Chantilly, Virginia, United States
$140k-$160k/yr OnsiteFull Time
Active Top Secret clearance with SCI; US citizenship; software development lifecycle experience; Angular 17+, Tailwind, MapLibre; Linux; API design; strong problem-solving.
Angular, Tailwind, MapLibre, Git, GitLab-Pipelines, JSON Schema, OpenAPI, Protocol Buffers, Linux
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
3w
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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
3mo
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UI/UX Frontend Software Developer
Herndon, Virginia, United States
HybridFull Time
5+ YOE5+ years software development; BS CS or related; strong OOP, algorithms, data structures; REST APIs; client-side JS (Angular), SQL/T-SQL; SSIS; TS/SCI clearance with CI Polygraph; DoD/DIA experience preferred.
JavaScript, Angular, HTML5/XML, REST API, SQL, T-SQL, SSIS, jQuery, Ajax
3d
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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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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
2mo
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Software Engineer
Herndon, Virginia, United States
$130k-$265k/yr OnsiteFull Time
4+ YOE4-7+ years in software development across data, application, and UI layers; APIs, cloud, and data tooling experience; TS/SCI clearance.
Java, C#/.NET, SQL, JavaScript, HTML, XML, Python, R, Spark, Apache Iceberg, EMR, NiFi, Kubernetes
1mo
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Web Developer
Chantilly, Virginia, United States
OnsiteFull Time
Must have active poly clearance. Experienced in web design/development, UX/UI, Microsoft SharePoint, dynamic pages, CSS, and multimedia graphics; familiarity with C#, Ajax, Java Script, HTML 5, PHP, MySQL, and Adobe creative tools required.
Microsoft SharePoint, C#, Ajax, Java Script, HTML 5, PHP, CSS, MySQL, Adobe Dreamweaver, Photoshop, Illustrator, Adobe InDesign, Premiere, After Effects, Captivate, Catasia, WordPress, Confluence, HIVE
1w
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React Developer Senior
Ashburn, Virginia, United States
$120k-$160k/yr HybridFull Time
5+ YOE5+ years React and UI development experience, BS in CS/Engineering, TypeScript/JavaScript, HTML4/5, CSS/SCSS, Jest/Enzyme/React Testing Library, experience with complex backend APIs, strong communication and critical thinking.
React, Microsoft Visual Studio Code, TypeScript, JavaScript, MVC, MVVM, JSON, HTML4/5, CSS, SCSS, Jest, Enzyme, React Testing Library, Chrome DevTools
1mo
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C++ Application Developer
Fairfax, Virginia, United States
OnsiteFull Time
5+ YOEActive TS/SCI clearance, Bachelor’s or higher in CS/CE/EE, 5+ years desktop app development, strong C++, Qt UI experience, Linux environment familiarity, Git proficiency.
Qt, GTK, WPF, Java/Swing, Linux, Git, AWS, Docker, Kubernetes, Grafana, Loki
1mo
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Front End Software Engineer
Chantilly, Virginia, United States
$78k-$176k/yr HybridFull Time, Part Time
5+ YOE5+ years in frontend development with React/TypeScript; UI/UX focus; WCAG and accessibility; Git workflows; TS/SCI clearance with polygraph.
React, TypeScript, Node.js, Next.js, CSS, Tailwind CSS, Git, GitHub Actions, Jest, Cypress, Playwright, Lighthouse
4w
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Application Developer SME (TS/SCI with Poly Required)
Dulles, Virginia, United States
$164k-$275k/yr OnsiteFull Time
10+ YOEUS citizen with active TS/SCI + polygraph required; experienced UI/UX developer for accessible front-end design, creating prototypes, wireframes, and usability standards; 10+ years experience.
2mo
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ServiceNow Developer
Chantilly, Virginia, United States
$87k-$198k/yr OnsiteFull Time
2+ YOE2+ years JavaScript; 1+ year HTML/CSS; ServiceNow tools; ITIL knowledge; TS/SCI with polygraph; Bachelor's degree.
JavaScript, HTML, CSS, ServiceNow, ITIL, SQL, Jira, REST, SOAP, UI/UX
1mo
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Software Developer
Herndon, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's degree with 9+ years, or Master's with 7+, or PhD with 4+ years in related field; TS/SCI with CI Poly clearance; 100% onsite; experience in Agile/microservice cloud environments; strong Java, Python, and web UI skills; DevSecOps tooling experience.
Java, Python, Shell scripting, JSON, Spring, Spring Boot, JavaEE, Docker, JQuery, Angular, React, JIRA, Git, JUnit, Jenkins, SonarQube, Artifactory, RDBMS, Elasticsearch, SOLR, NoSQL, Hadoop, EMR
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