HiringCafe
Join our community

57 senior frontend engineer jobs at 40 companies in Colorado

3w
Save
Mark Applied
Hide
Senior Software Engineer (Frontend) - Scribd Core
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yr HybridFull Time
Scribd, Inc.
Scribd, Inc.: AI-powered knowledge serving global readers, professionals, and learners through document, presentation, reading, and social book platforms.
6+ YOERequires 6+ years of frontend software engineering experience, JavaScript/TypeScript and React expertise, modern web framework experience, architecture knowledge, performance optimization, testing, and strong collaboration skills.
JavaScript, TypeScript, React, Next.js, Microfrontend, monorepos
Job PostingView all
3w
Save
Mark Applied
Hide
Frontend Software Engineer - Senior (TS Clearance)
Denver, Colorado, United States
OnsiteFull Time
Solerity
Solerity: Private U.S. professional-services providing federal IT, engineering, cybersecurity, cloud, analytics, and program-management services.
Senior frontend engineering experience with modern web development, JavaScript, RESTful APIs, Git/GitHub, agile methods, and Angular or React; active Top Secret clearance required and TS/SCI with Poly eligibility.
HTML5, CSS3, LESS, SASS, Bourbon, Twitter Bootstrap, JavaScript, jQuery, Backbone.js, Ember.js, D3, RESTful APIs, Git, GitHub, Rails, Express, Django, Angular, React, Java, Kubernetes, Docker, Jenkins, Puppet, SAFe, Scrum, Lean
Job PostingView all
1mo
Save
Mark Applied
Hide
Front End Software Developer
Sterling or Aurora
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOE5+ years front-end development experience, TS/JS proficiency, Bachelor\u0002s in CS/Engineering, TS/SCI clearance (CI poly desired), experience with modern web frameworks and DevSecOps.
TypeScript, Java, Spring Boot, Spring Framework, REST, JavaScript, Vue 3, Bootstrap, Vite, Mockito, JUnit, Cypress, PostGres, MySQL, Redis, AWS DynamoDB, AWS EC2, RDS, S3, SNS/SQS, Lamda, Git, Jira, Confluence, Gitlab CI/CD, SonarQube, SAST, Docker, Kubernetes
Job PostingView all
1mo
Save
Mark Applied
Hide
Front End Software Developer
Sterling or Denver or Aurora
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOERequire TS/SCI clearance,5+ years front-end development,BA/BS in CS or related,proficiency in JavaScript/TypeScript and frameworks (React/Angular/Vue),HTML/CSS,Git,REST,available to work onsite in Sterling,VA or Aurora,CO.
Java, Spring Boot, Spring Framework, REST, JavaScript, TypeScript, Vue 3, Bootstrap, Vite, Mockito, JUnit, Cypress, PostGres, MySQL, Redis, AWS DynamoDB, AWS EC2, RDS, S3, SNS/SQS, Lamda, Git, Jira, Confluence, Gitlab CI/CD, SonarQube, SAST, Docker, Kubernetes, React, Angular, Vue.js
Job PostingView all
4d
Save
Mark Applied
Hide
Senior Front End Graphics Engineer
Long Beach or Denver or Washington
$135k-$195k/yr HybridFull Time
True Anomaly
True Anomaly: Delivering decisive capabilities for space superiority and security.
Requires strong React and TypeScript, deep three.js or react-three-fiber experience, WebGL and GLSL fundamentals, real-time 3D performance expertise, visual design judgment, and end-to-end ownership.
React, three.js, Unity, Unreal, Babylon.js, TypeScript, react-three-fiber, WebGL, GLSL, Blender, glTF
Job PostingView all
2w
Save
Mark Applied
Hide
Front-End Software Engineer
Colorado Springs, Colorado, United States
$122k-$157k/yr HybridFull Time
Caliola Engineering
Caliola Engineering: Caliola is a woman-owned defense engineering firm providing secure communications solutions and services to U.S. government customers.
7+ YOEBachelor’s degree or equivalent experience; 7–12 years of front-end engineering experience; TypeScript, JavaScript, and modern frameworks; backend, databases, containers, CI/CD, Git, and Secret-level clearance required.
TypeScript, JavaScript, Vue.js, Node.js, Tauri, Ionic, React, Solid, Angular, Rust, Go, Python, GitLab, Git, SQL, NoSQL, CI/CD
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Front-End UI/UX Engineer
Colorado Springs, Colorado, United States
$130k-$170k/yr OnsiteFull Time
GXM Technologies
GXM Technologies: Private U.S. defense technology contractor delivering mission-ready software, secure cloud systems, and innovation-transition programs for federal agencies.
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
Job PostingView all
1w
Save
Mark Applied
Hide
UI/UX Front End Engineer
Boulder, Colorado, United States
$78k-$117k/yr RemoteFull Time, Contract
Lynker Corporation
Lynker Corporation: Employee-owned science, engineering, and technology services firm supporting government, community, and industry missions.
5+ YOEBachelor's degree or equivalent experience, 5+ years of web development and UI/UX engineering, Drupal 10 theming, HTML5, CSS3/SASS, JavaScript, TypeScript, and Git experience.
Drupal 10, Twig, HTML5, CSS3/SASS, JavaScript, TypeScript, Flexbox, CSS Grid, Git, Leaflet, OpenLayers, Chart.js, D3.js, Docker, DDEV, Lando
Job PostingView all
2d
Save
Mark Applied
Hide
Senior Staff Software Engineer, Drive, Frontend
Boulder or New York City
$262k-$364k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
8+ YOE5+ MgmtBachelor's degree or equivalent practical experience, 8 years in software development, 7 years with frontend, full-stack, or API development, and 5 years in design, architecture, and software testing or launches.
JavaScript, TypeScript, Java, Kotlin, Python, C++, GenAI
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Full Stack Developer (Front-End Specialist)
Denver, Colorado, United States
$129k-$161k/yr RemoteFull Time
Connect for Health Colorado
Connect for Health Colorado: Public nonprofit health insurance marketplace helping Colorado individuals, families, and small employers compare plans and obtain financial assistance.
5+ YOE5+ years building enterprise applications; deep Angular frontend expertise; strong Java/Spring Boot and SQL skills; experience with containerization, cloud (AWS), CI/CD, and collaborating with UX; Bachelor's degree or equivalent.
Angular 17, Java 17, Spring Boot, Spring Web, Spring Data, Spring Security, PostgreSQL, REST APIs, Message Queues, Docker, Kubernetes, CI/CD, Figma, AWS, SQL
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Software Engineer, Front End / Full Stack
California or Maine or Pennsylvania or Nevada or North Carolina or Texas or Colorado or Washington or Illinois or New York or Missouri or Massachusetts
$180k-$215k/yr RemoteFull Time
Grove Collaborative
Grove CollaborativeNYSE: GROV: Publicly traded online retailer selling sustainable household, personal-care, beauty, wellness, baby, and pet essentials to U.S. consumers.
7+ YOERequires 7+ years building production web applications, deep JavaScript and TypeScript expertise, modern component framework experience, full-stack capability, project leadership, and performance optimization skills.
Shopify, JavaScript, TypeScript, React, Vue, Svelte, GraphQL, Alpine.js, Vitest, Jest, Cypress, Playwright, Git, GitHub Actions, Liquid, Storefront API, Cart API, Checkout Extensions, Online Store 2.0
Job PostingView all
3w
Save
Mark Applied
Hide
Sr Staff Fullstack Developer (Frontend focused)
Exton or Boulder or Huntsville or Dayton
$136k-$204k/yr OnsiteFull Time
Synopsys
SynopsysNASDAQ: SNPS: Provider of electronic design automation software and semiconductor IP.
4+ YOEBachelor's with 8 years, master's with 6, or PhD with 4; front-end and back-end development expertise, cloud deployment, web components, Git, Agile, and testing experience.
HTML5, CSS3, JavaScript, React, Angular, C#, Java, Python, Node.js, Docker, Kubernetes, AWS, Microsoft Azure, Git, Jasmine, Karma, Jest, Vitest, Ansys
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Engineer II – Portal (Front End)
Atlanta or Denver or Cincinnati or Salt Lake City
$92k-$139k/yr HybridFull Time
Worldpay
Worldpay: Global leader in payment technology and merchant solutions.
6+ YOE6+ years software development experience; 3+ years Angular front-end; 2+ years ExpressJS; experience with Node.js, TypeScript, relational databases, REST APIs and AWS; strong communication and SDLC knowledge.
Node.js, TypeScript, Angular, Playwright, MariaDB, AWS EC2, AWS S3, API Gateway, Git, GitHub, CI, JIRA, Confluence, Qualys, Jenkins, ExpressJS, Postgres, REST APIs
Job PostingView all
2w
Save
Mark Applied
Hide
Manager, Power Platform & Modern Front‑End Engineering
Chicago or Denver or Minneapolis or Houston or Dallas
$107k-$215k/yr OnsiteFull Time
RSM
RSM: Audit, tax, and consulting services for the middle market.
7+ YOERequires 7+ years in application development or solution delivery, Power Platform expertise, React, JavaScript/TypeScript, REST APIs, Azure integration, and development team leadership.
Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Microsoft Dynamics 365, React, Angular, Next.js, Azure, JavaScript, TypeScript, REST APIs, Copilot, Microsoft Azure Functions, Microsoft Azure App Services, Microsoft Azure API Management, CI/CD, ALM
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Full Stack Product Engineer
Denver, Colorado, United States
OnsiteFull Time
LearnLux
LearnLux: Private workplace financial wellbeing SaaS provider helping employers give employees fiduciary financial guidance.
Senior full-stack engineer with experience shipping GenAI/LLM features, React/TypeScript frontend, Node.js/Python backend, cloud (GCP/AWS/Azure), strong product judgment and cross-functional leadership.
React, TypeScript, Node.js, Python, Google Cloud Platform, GCP, AWS, Azure
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Denver, Colorado, United States
$150k/yr HybridFull Time
Everbright Health
Everbright Health: Tech-enabled services platform helping mental health providers deliver advanced interventions.
Strong backend/API skills, solid SQL and relational design, frontend proficiency, CI/CD troubleshooting, ability to own features end-to-end, clear written communication.
Python, C#, PostgreSQL, TypeScript, React, AWS, LLM APIs, EHR, CI/CD
Job PostingView all
1w
Save
Mark Applied
Hide
Senior, Software Engineer
Atlanta or Boston or Chicago or Denver or Los Angeles or New York or Salt Lake City or San Diego
$122k-$165k/yr RemoteFull Time
DEPT
DEPT: A global digital agency bridging marketing and technology.
Production backend experience, strong Python proficiency, API and database expertise, frontend familiarity, cloud experience, GenAI tools, LLM concepts, Git, Agile, and CI/CD knowledge.
Python, Angular, Typescript, Google Cloud, AWS, Azure, Gemini CLI, Claude Code, Codex, Git, CI/CD
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Denver, Colorado, United States
$160k-$185k/yr HybridFull Time
Litera
Litera: Private legal technology providing AI-powered workflow software to law firms and corporate legal teams.
5+ YOE5+ years backend software development with .NET/.NET Core and Web/REST APIs; frontend experience with React/Vue/Angular/Svelte and Typescript; SQL experience; unit testing; AI/LLM development experience; strong communication and problem-solving.
Cognition AI, Devin, Cline, Replit, Cursor, Azure OpenAI, Anthropic, GitHub, Azure DevOps, Bit, Microsoft Visual Studio Code, Microsoft Visual Studio, SQL Azure, SQL Server, Unknit, MSTest, PostgreSQL, Docker, Azure, AWS, GCP, GitHub Copilot, Windsurf, Codex
Job PostingView all
6d
Save
Mark Applied
Hide
Senior Software Engineer
Milwaukee or New York City or Franklin or California or Colorado or Washington
$120k-$193k/yr HybridFull Time
Northwestern Mutual
Northwestern Mutual: Financial security offering insurance and wealth management services.
4+ YOEBachelor's degree in Applied Computer Science or related field and 4 years of software engineering experience, including JavaScript, REST APIs, databases, frontend architecture, AWS, Agile, testing, and CI/CD.
JavaScript, React, Node.js, HTML, Redux, GraphQL, SQL, REST, SOAP, AWS, Express.js, CSS, Docker, Kubernetes, Kube Dashboard, Grafana, Dynatrace, Heap, React Testing Library, Jest, Playwright, Applitools, GitLab, YAML
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Software Engineer (Full-Stack)
Denver, Colorado, United States
$160k-$210k/yr OnsiteFull Time
Cobalt Robotics
Cobalt Robotics: AI-powered physical security providing automated monitoring, security robots, and human-verified response services for enterprises.
5+ YOE5+ years software engineering experience with frontend depth; strong React and TypeScript skills; experience with canvas/2D rendering, WebRTC, data visualization; backend fluency in Python/Django, GraphQL, and PostgreSQL; AWS and container experience; testing and observability; participate in on-call rotations.
React, TypeScript, Django, Python, GraphQL, PostgreSQL, WebRTC, Storybook, AWS, WebSocket
Job PostingView all

Explore Jobs

Expand Your Job Search