35 ui engineer jobs at 20 companies in Winchester, VA
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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
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.
2w
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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
2mo
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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
1w
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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
4w
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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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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
2mo
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Expert Software Engineer
Herndon or Columbia
HybridFull Time
5+ YOEFrontend-focused software engineer with Angular, JavaScript/TypeScript, and UI experience; security clearance required; 5+ years of relevant experience or 8+ years with BS; strong collaboration and DevOps mindset.
Angular, JavaScript, TypeScript, CSS, HTML, Node.js, NPM, Linux, Bash, Jasmine, Selenium, Cypress, Python, Flask, Django, Tableau, Pandas, D3.js, PDF.js
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
3mo
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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
3mo
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Software Engineer
Chantilly or Herndon
OnsiteFull Time
5+ YOEExperience translating designs into software; testing; Agile Scrum; AWS/Azure; Jenkins; Docker; Linux; Python; ELK stack; UI frameworks (React/ExtJS).
AWS, Azure, Jenkins, GitHub, Docker, Terraform, CloudFormation, Ansible, Linux, Bash, Python, Elasticsearch, Logstash, Kibana, Filebeat, JavaScript, React, ExtJS
1w
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Automation Test Engineer Senior
Ashburn, Virginia, United States
HybridFull Time
9+ YOEBachelor's in CS (or related) with 9+ years experience, strong Java and test automation skills (API/UI), SQL, Soap UI, cloud (AWS), EMR not required; strong communication and problem-solving.
Java, Selenium, Playwright, Cucumber, SQL, Soap UI, XML, AWS, Eclipse, IntelliJ, JIRA, Unix, CI/CD
1mo
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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
2mo
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Lead Frontend Developer - Geospatial
Chantilly, Virginia, United States
OnsiteFull Time
TS/SCI with polygraph required; Bachelor's in Computer Science; strong Vue.js, TypeScript, modern JavaScript, component-based UI, Vuetify; experience with OpenLayers, Turf.js, GeoLib, or Geodesy; ability to work independently as sole frontend engineer.
Vue.js, TypeScript, JavaScript, Vuetify, OpenLayers, Turf.js, GeoLib, Geodesy, React, Angular, Playwright, CI/CD
2w
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Web Application Developer - Senior
Winchester, Virginia, United States
$120k-$165k/yr HybridFull Time
8+ YOEActive Top Secret/SCI eligibility, 8+ years web application engineering experience, 2+ years in past 6 years with AWS, Python, Java, or C#, and ability to translate UI/UX wireframes.
AWS, Python, Java, C#
2mo
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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
1w
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Quality Assurance Engineer
Reston, Virginia, United States
HybridFull Time
9+ YOETop Secret/SCI with CI Polygraph required. Extensive experience testing Java web apps, UI and cross-browser testing, accessibility (Section 508/WCAG), Apache Tomcat, Oracle 19c, SAP BI, API testing (Apache Solr/REST), and GitLab CI/CD.
Java, Apache Tomcat, Oracle 19c, SAP Business Intelligence, Windows Server, Apache Solr, RESTful services, GitLab
1w
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Full-Stack Developer, Senior
Chantilly, Virginia, United States
$131k-$150k/yr OnsiteFull Time
8+ YOEActive Top Secret with SCI eligibility, Bachelor’s in CS or equivalent, 8+ years full-stack experience with Java, Spring, React, PostgreSQL, strong UI and backend skills, CI/CD and Agile experience.
Java, Spring Framework, Spring Security, Spring Boot, Hibernate, React, TypeScript, JavaScript, PostgreSQL, SQL, PL/SQL, RESTful APIs, Maven, Git, GitLab, AWS, S3, EC2, ECS, Aurora, CloudWatch, Keycloak, Kubernetes, Docker, Jira, Confluence, CI/CD, C#, ASP.NET MVC, WCF, Web API, LINQ, jQuery, HTML, CSS, IIS, Telerik, Bootstrap
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