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Top Front End Developer Jobs in Denver & Boulder, CO

17 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
130K-208K Annually
Senior level
130K-208K Annually
Senior level
Database • Analytics
As a Senior Frontend Engineer, you will build and enhance features for a high-performance observability platform, focusing on user experience and community engagement.
Top Skills: DockerJavaScriptNext.JsReactTypescript
Reposted 22 Days AgoSaved
Hybrid
Colorado
135K-150K Annually
Senior level
135K-150K Annually
Senior level
Food • Healthtech • Information Technology • Other
Develop and maintain engaging web and mobile applications using Ionic and Angular. Collaborate on front-end requirements and ensure high-quality, maintainable code while mentoring junior engineers.
Top Skills: AngularAzure DevopsCapacitorCSS3FigmaGraphQLHTML5Ionic FrameworkJasmineJavaScriptKarmaNgrxRestful ApiRxjsTypescript
Reposted 22 Days AgoSaved
Hybrid
Colorado
135K-150K Annually
Senior level
135K-150K Annually
Senior level
Food • Healthtech • Information Technology • Other
Develop and maintain responsive web and mobile applications using Ionic and Angular. Collaborate with teams, integrate APIs, and optimize UI components.
Top Skills: AngularCapacitorCSS3FigmaGraphQLHTML5Ionic FrameworkJavaScriptRestful ApiRxjsTypescript
Reposted 18 Days AgoSaved
In-Office or Remote
Colorado
Senior level
Senior level
Sports
Build and optimize a responsive Vue.js frontend for a customer-service SaaS, collaborate with product and dev teams, handle production support, participate in Agile ceremonies, perform code reviews, and mentor junior developers.
Top Skills: AngularEs6FirebaseGitNgrxReactReduxSassScssTypescriptVueVue RouterVuetifyVuexWebpack
Reposted 18 Days AgoSaved
Remote
Colorado
Mid level
Mid level
Financial Services
Own front-end development of web applications using React and TypeScript. Build reusable components, collaborate with design/backend/AI teams, integrate APIs, optimize performance and accessibility, and iterate via A/B testing and analytics.
Top Skills: CypressD3.JsGraphQLJavaScriptJestNext.JsPythonReactRechartsRestScssTailwindTypescript
19 Days AgoSaved
Remote
Colorado
270K-375K Annually
Senior level
270K-375K Annually
Senior level
Artificial Intelligence • Productivity • Software
The Senior Staff Frontend Engineer will lead major frontend initiatives, contributing to application architecture, performance, and user experience while collaborating with engineers across the stack.
Top Skills: Ai AgentsFrontend TechnologiesMicro Frontends
Reposted 24 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Lead front-end technical strategy for Coinbase Advanced trading platform: define and execute a scalable roadmap, deliver a low-latency interface across web and mobile, mentor engineers, anchor complex projects, and ensure high standards for code quality and system design.
Top Skills: BitcoinBlockchainDappsDockerEnsEthereumGoPostgresRuby on RailsRubySinatra
Reposted 10 Days AgoSaved
Remote
Colorado
Mid level
Mid level
Big Data
The Software Engineer (Frontend) at Metabase will develop user-friendly data tools, leveraging React and CSS while ensuring optimal communication and coding practices.
Top Skills: CSSJavaScriptReactRedux
Reposted 4 Days AgoSaved
Remote
Colorado
Senior level
Senior level
Information Technology • Web3
Lead technical direction and contribute to the frontend codebase, building user-facing tools and mentoring team engineers to enhance user experiences.
Top Skills: GraphQLNext.JsNode.jsReactTypescript
Reposted 20 Days AgoSaved
Remote
Colorado
140K-220K Annually
Mid level
140K-220K Annually
Mid level
Artificial Intelligence • Blockchain
Design and implement frontend components for the Solidity compiler, optimize performance, develop integration layers, and collaborate with researchers to enhance security features.
Top Skills: C++Formal Verification ToolsLlvmSmt SolversSolidity
Reposted 21 Days AgoSaved
In-Office
Colorado
Senior level
Senior level
Artificial Intelligence • Information Technology • Internet of Things • Software • Automation
The Front End Developer will build web applications using React, work with RESTful services, and handle authentication using SAML or JWT while collaborating in an agile environment.
Top Skills: AnsibleAWSDropwizardGitJSONJwtKafkaReactRestful ServicesSAMLSamza
Reposted 21 Days AgoSaved
Remote
Colorado
200K-200K Annually
Senior level
200K-200K Annually
Senior level
Consumer Web • Information Technology • Other • Social Impact • Software • Sports
Design, build, and optimize high-performance TypeScript and React single-page applications, mentor team members, and advocate modern frontend practices while collaborating with cross-functional teams.
Top Skills: ReactReduxRestful ApisTypescriptViteWebpackZustand
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22 Days AgoSaved
Remote
Colorado
Mid level
Mid level
Artificial Intelligence • Software
As a Frontend Engineer, you will develop and enhance user experiences for Wordly's translation services, focusing on UI implementation, testing, and API integration.
Top Skills: AngularClaude CodeCursorGithub CopilotJasmineJavaScriptJestReactReact Testing LibraryTypescriptWindsurf
22 Days AgoSaved
Remote or Hybrid
Colorado
200K-250K Annually
Senior level
200K-250K Annually
Senior level
Cloud • Digital Media • Enterprise Web • Marketing Tech • Software
As a Staff Frontend Engineer at ClickUp, you will lead complex frontend implementations, influence technical direction, mentor engineers, and enhance application performance across teams.
Top Skills: AngularCSSHTMLJavaScriptNgrxReactRxjsTypescript
23 Days AgoSaved
Remote
Colorado
192K-249K Annually
Senior level
192K-249K Annually
Senior level
eCommerce • Music • Payments • Professional Services • Sharing Economy
The Full Stack Engineer Lead will define frontend standards and practices, write production code, and mentor engineers while ensuring high engineering quality and system scalability.
Top Skills: AngularAWSCi/Cd PipelinesGitJavaScriptReact
Reposted 12 Hours AgoSaved
Remote
Colorado
112K-187K Annually
Senior level
112K-187K Annually
Senior level
Hardware • Information Technology • Software • Sports • Wearables
As a Senior Software Engineer, you'll develop Hudl's front-end platform, build infrastructure using AWS and Terraform, and serve as a consultant for front-end work.
Top Skills: AWSReactTerraformTypescript
Reposted 23 Days AgoSaved
Remote
Colorado
Junior
Junior
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
Build front-end features for Backpack Exchange, optimize performance, and manage projects from start to finish with a focus on React.
Top Skills: React
YesterdaySaved
In-Office or Remote
Colorado
100K-193K Annually
Senior level
100K-193K Annually
Senior level
Automotive
Design and develop high-quality user interfaces for web applications using React JS. Collaborate with teams to build scalable applications while mentoring junior developers.
Top Skills: Adobe Experience ManagerAngularBabelJson Web TokenNode.jsNpmReact JsSingle-SpaTypescriptWebpackYarn
YesterdaySaved
Remote
Colorado
101K-134K Annually
Mid level
101K-134K Annually
Mid level
Artificial Intelligence • Sports
The Front-End Software Engineer will develop and maintain the KinaTrax Dugout web application, integrating data sources and enhancing UI features based on client feedback to optimize performance analysis tools for teams.
Top Skills: AWSAzureCloudflareCSSDropboxHTMLJavaScriptNode.jsReact
Reposted YesterdaySaved
Remote
Colorado
164K-226K Annually
Senior level
164K-226K Annually
Senior level
Web3
The Senior Frontend Engineer will implement and launch features for Slush Wallet, update frontend architecture, and collaborate with design and product teams.
Top Skills: BunDrizzleEffectExpoGraphQLNativewindNode.jsPothosReactReact NativeRelayTailwindTypescript
Reposted 25 Days AgoSaved
Remote
Colorado
Internship
Internship
Fitness • Healthtech • Payments • Software
As a Front-End Developer Intern, you will design and build web applications, collaborate with teams, participate in code reviews, and maintain code quality.
Top Skills: CSSGitHTMLJavaScriptJqueryReactTypescript
2 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
185K-225K Annually
Senior level
185K-225K Annually
Senior level
Artificial Intelligence • Fitness • Healthtech
Own the frontend architecture for the member-facing product, ensuring high-quality interfaces, performance, and innovative AI integration.
Top Skills: Modern State ManagementReactReact NativeTypescript
Reposted 2 Days AgoSaved
Remote
Colorado
Mid level
Mid level
Software
Build intuitive interfaces for construction workflows using React and TypeScript, optimizing performance and creating data-rich dashboards.
Top Skills: Ag-GridDhtmlxGitlabPandacssReactTanstack QueryTypescriptVitest
Reposted 3 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
170K-170K Annually
Senior level
170K-170K Annually
Senior level
Software • Analytics
As a Senior Frontend Engineer, you will lead frontend development, mentor team members, design scalable architecture, and enhance UI quality using AI tools.
Top Skills: Ai ToolsGitJavaScriptReactTypescript
4 Days AgoSaved
Remote
Colorado
200K-220K Annually
Senior level
200K-220K Annually
Senior level
Software • Cryptocurrency • Web3
Responsible for leading the architecture and development of scalable web applications, optimizing performance, and mentoring junior developers.
Top Skills: AWSCSS3GCPHTML5JavaScriptNext.JsReactTypescript
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