27 ui developer jobs at 20 companies in Palmer Lake, CO
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
6d
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UI/UX Developer
Colorado Springs or Colorado Springs
$90k-$110k/yr OnsiteFull Time
3+ YOEBachelor's degree in a computer science, software engineering, data science, software development, or STEM field; 3+ years relevant experience; named UX certifications; US citizenship; Top Secret clearance.
Sketch, InVision, Visio, HTML, CSS, SCSS, Design Systems, Adobe Creative Suite, SIMP Project, Ansible, Docker, GIT, Red Hat Enterprise Linux (RHEL), Suricata, Zeek, Kibana, Logstash, Elastic Search, Neo4J, PostgreSQL
1w
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Senior Cloud Native UI Engineer
Colorado Springs, Colorado, United States
$120k-$160k/yr OnsiteFull Time
Strong front-end UI experience with React/Angular/Vue, 4+ years back-end/cloud development, proficiency with Kubernetes, CI/CD, automated testing, and experience designing accessible responsive interfaces.
React, Angular, VueJS, HTML5, CSS3, JavaScript/TypeScript, Python, Java, C#, Go, Kubernetes, AWS, Azure, DAF Cloudworks, Git, Docker, Jenkins, Terraform, Helm, REST, GraphQL, JMeter, Selenium, Jest, Figma, Adobe XD, Sketch
1w
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Senior Cloud Native UI Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
4+ YOEOn-site in Colorado Springs. 4+ years back-end and cloud experience, front-end UI expertise with React/Angular/VueJS, proficiency with Git,Docker,Kubernetes,CI/CD,and automated testing; strong communication and mentoring skills.
Python, Java, C#, Go, React, Angular, VueJS, HTML5, CSS3, JavaScript, TypeScript, AWS, Azure, DAF Cloudworks, Git, Docker, Kubernetes, Agile Scrum, CI/CD, JMeter, Selenium, Jest, Figma, Adobe XD, Sketch, Jenkins, Terraform, Helm, REST, GraphQL
2mo
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Senior Front-End UI/UX Engineer
Colorado Springs, Colorado, United States
$130k-$170k/yr OnsiteFull Time
8+ YOEU.S. citizen with active TS/SCI clearance, Bachelor's in a related field, 8+ years front-end/UI/UX experience, expertise with React/Angular/Vue, TypeScript, JavaScript, HTML, CSS, and data visualization.
React, Angular, Vue, TypeScript, JavaScript, HTML, CSS, Figma
2mo
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Sr. Software Engineer - Full Stack - UI (Denver, US)
Denver, Colorado, United States
$90k-$120k/yr OnsiteFull Time
7+ YOEBachelor's/Master's in CS or equivalent, 7+ years software development, 4+ years front-end/UI, expertise in TypeScript/Angular/React/SignalR/Vue, REST/GraphQL, CI/CD, Linux/Windows, strong problem-solving and communication.
TypeScript, Angular, React, SignalR, Vue, REST, GraphQL, Linux, Windows, CI/CD
4w
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Sr. Software Engineer - Full Stack - UI
Denver or Broomfield
$90k-$120k/yr HybridFull Time
7+ YOEBachelor's or master's degree in computer science or equivalent experience; 7+ years software development, 4+ years front-end/UI development, full-stack delivery, Linux and Windows, problem-solving, and communication skills.
TypeScript, Angular, React, SignalR, Vue, CSS, Node.js, .NET Core, C#, Java, Spring Boot, REST, GraphQL, Kafka, RabbitMQ, OAuth2, OIDC, Entra ID, Azure, AWS, GCP, Docker, Kubernetes, GitHub Actions, Azure DevOps, Terraform, Bicep, Microsoft SQL Server, Web Components, Progressive Web Apps (PWA), Next.js, Angular Universal, OWASP, Linux, Windows
1mo
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UI/UX Engineer – Mid (TS/SCI with CI Polygraph)
Aurora, Colorado, United States
$145k-$175k/yr OnsiteFull Time
5+ YOE5–10 years experience designing and prototyping UI/UX for mission systems; bachelor’s in computer science or related (or equivalent experience); TS/SCI with CI Polygraph required.
2mo
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UI/UX Software Engineer - Aurora, CO or Meridian, CO
Aurora or Meridian
$140k-$199k/yr OnsiteFull Time
Top Secret clearance with SCI access; US Citizenship; Angular 17+, Tailwind, MapLibre; Linux; API design; SDLC; strong communication; self-motivated; team collaboration.
Angular, TypeScript, Git, GitLab-Pipelines, JSON Schema, OpenAPI, Protocol Buffers, Cesium, OpenLayers, MapLibre, Linux
2mo
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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
3mo
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Software Engineer
Denver, Colorado, United States
$115k-$155k/yr OnsiteFull Time
3+ YOEC++ software development in embedded/Linux environments; UI with Qt/QML; CI/CD; collaboration across teams; 3–5 years experience.
C++, Qt, QML, Linux, Git, CMake, QMake, CI/CD
1mo
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Staff Software Engineer (Frontend Developer)
Colorado Springs or King of Prussia or California or Massachusetts or New York or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or Vermont or Washington or District of Columbia
$114k-$227k/yr HybridFull Time
5+ YOEFrontend development with Angular, JavaScript, CSS, HTML; REST and Docker experience; UI/UX tools and test frameworks; 5+ years relevant experience; Secret clearance and U.S. citizenship required/preferred candidates in CO or PA.
Angular, JavaScript, CSS, HTML, REST, Docker, Figma, MockFlow, UXPin, Axure, Cypress, Selenium, Playwright, Jest, Kubernetes, Helm, GitLab CI/CD, gRPC, Python, Flask
3d
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Junior .NET Developer
Colorado or Colorado Springs or Washington or North America
OnsiteFull Time
2+ YOERequires U.S. citizenship, active Final DoD Secret clearance, 2+ years supporting complex technical projects, .NET Framework and SQL Server knowledge, data analysis, integration, reporting, and UI development.
.NET Framework, SQL Server, SAFe Agile, Continuous Integration/Continuous Delivery (CI/CD)
1mo
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Senior iOS Developer
Pittsburgh or Cleveland or Dallas or Birmingham or Phoenix or Denver
$71k-$157k/yr OnsiteFull Time
7+ YOE7+ years mobile development; 5+ years iOS with Swift, Swift UI and Objective C; experience with XCode, Core Data, RESTful APIs, Git, unit testing frameworks, app architecture (MVC/MVP/MVVM), and biometric/device capabilities.
Swift, Swift UI, Objective C, XCode, Core Data, Core Animation, XCTestFramework, XCUITestFramework, Git, Java, JSON, RESTful APIs, MVC, MVP, MVVM
3mo
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Design Engineer
New York or Denver or San Francisco or Remote
$140k-$210k/yr HybridFull Time
3+ YOE3+ years building high-quality web and mobile experiences; design system ownership; strong UI/UX; advanced frontend skills; collaborative; React/TypeScript; mission-driven.
Next.js, React, TypeScript, React Native, Expo, Firestore, Google Cloud Platform, BigQuery, Figma
1mo
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Senior Frontend Software Engineer - Ground Software
Laurel or Austin or Greenwood Village
$120k-$190k/yr HybridFull Time
6+ YOERequired: Bachelor's in CS or related, 6+ years frontend experience, deep React and TypeScript, design system and component library experience, Yarn/Babel/Material-UI, Git, REST APIs, mentoring ability, and ability to obtain security clearance.
React, TypeScript, C# .NET, Docker, Kafka, REST, Yarn, Babel, Material-UI, Git, TanStack Query, WebAssembly (WASM), WebGL
2w
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Senior Software Engineer (.NET)
Aurora, Colorado, United States
$135k-$140k/yr OnsiteFull Time
4+ YOE4+ years relevant experience with .NET/C#/MVC/JavaScript/SSIS/T-SQL; full-stack web development, Agile experience, strong SQL and UI skills; Master's or Bachelor's degree alternatives noted.
.NET, C#, MVC, JavaScript, SSIS, T-SQL, JQuery, HTML, CSS, SQL, Web Services
2mo
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Design Engineer, Americas
New York or San Francisco or Austin or Portland or Los Angeles or Seattle or Boston or Chicago or Denver or United States
$122k-$220k/yr RemoteFull Time
Ashby: Provides all-in-one recruiting software for high-growth businesses.
2+ YOEDesign and implement product-facing UI/UX and production code. Expect proficiency with TypeScript, React, CSS; familiarity with GraphQL, Node.js, Postgres, Redis is a plus. 2+ years industry experience preferred.
TypeScript, React, GraphQL, Node.js, Postgres, Redis, CSS
1mo
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Applications Engineer
Denver or Centennial
$164k-$181k/yr HybridFull Time
7+ YOEBachelor's in CS/Electrical or related and 7 years' experience as an applications/software engineer; strong Java/J2EE and multi-threaded design skills; experience with Ext JS/Angular, Oracle/WebLogic/Tomcat, JIRA, ServiceNow, FlexDeploy; focus on security, scalability, and UI design.
Oracle, WebLogic, Tomcat, Ext JS, Angular, JIRA, ServiceNow, FlexDeploy, Java, J2EE, HTML5, UML, HTTP, HTTPS
1mo
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Lead Test Automation Engineer - Level 4
Schriever Space Force Base or Colorado Springs
$118k-$176k/yr OnsiteFull Time
4+ YOEAbility to lead test automation strategy and teams, design and integrate automated unit/API/UI tests, embed automation in CI/CD, obtain U.S. Secret clearance; STEM degree with relevant years of experience (see degree-experience options).
C++, C#, Java, Python, JUnit, TestNG, NUnit, xUnit, pytest, REST Assured, Postman, Newman, Karate, Selenium WebDriver, Playwright, Cypress, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, Jira, Confluence, Git, Scrum, Kanban, SAFe
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