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Top Senior Front End Developer Jobs in Denver & Boulder, CO

12 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado
Easy Apply
170K-220K Annually
Senior level
170K-220K Annually
Senior level
Food • Software
The Senior Frontend Engineer will design, build, and monitor ChowNow's frontend applications using React, ensuring high-quality code and user experience while influencing technology choices and mentoring team members.
Top Skills: React
Reposted 20 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado
Easy Apply
182K-236K Annually
Senior level
182K-236K Annually
Senior level
Food • Software
The Staff Frontend Engineer will architect, build, deploy and monitor ChowNow's frontend applications, focusing on quality and collaboration across teams to enhance product offerings.
Top Skills: Node.jsPythonReact
YesterdaySaved
Remote
Colorado
181K-212K Annually
Senior level
181K-212K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer, you'll lead technical projects, mentor junior engineers, and drive architectural decisions for risk detection systems, ensuring high quality and scalable solutions.
Top Skills: FlinkJavaScriptKafkaReactTypescript
2 Days AgoSaved
Remote
Colorado
Senior level
Senior level
Greentech • Internet of Things • Industrial
The Senior Front-End Engineer will build and ship products on Verifi’s SaaS platform using Angular and Node.js, ensuring performance and quality while mentoring juniors and collaborating across teams.
Top Skills: AngularAzureGraphQLNode.jsTypescript
7 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 7 Days AgoSaved
Hybrid
Colorado
168K-206K Annually
Senior level
168K-206K Annually
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Frontend Software Engineer will develop and improve the Cloudflare Dashboard, focusing on user and developer experiences, utilizing various modern front-end technologies.
Top Skills: BitbucketCypressEs6GitGoReactReduxRemixTeamcityTypescriptViteWebpack
Reposted 8 Days AgoSaved
Remote or Hybrid
Colorado
140K-215K Annually
Senior level
140K-215K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The role involves building and maintaining frontend applications for cybersecurity SaaS products, collaborating with teams to deliver high-quality user experiences, and driving technical aspects and architecture.
Top Skills: AngularjsBackboneCSSEmberGitJavaScriptLessMochaNpmQunitReactScssSeleniumYarn
Reposted 8 Days AgoSaved
Remote or Hybrid
Colorado
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
The role involves leading the frontend platform's evolution, architecting user interfaces, partnering with backend developers, and overseeing testing standards and CI/CD infrastructure.
Top Skills: CircleCICypressGraphQLJestNxPlaywrightReactReact Testing LibraryVitest
Reposted 8 Days AgoSaved
Remote or Hybrid
Colorado
150K-170K Annually
Senior level
150K-170K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.
Top Skills: CircleCICypressGraphQLJestNextjsNxPlaywrightReactReact Testing LibraryRemixVitest
Reposted 12 Days AgoSaved
Remote
Colorado
170K-220K Annually
Senior level
170K-220K Annually
Senior level
Hospitality
Seeking a Senior Software Engineer to build consumer-facing applications using React and React Native, influencing the technical roadmap and ensuring high-quality user experiences across platforms.
Top Skills: JavaScriptMetroNext.JsReactReact NativeTailwind CssTypescriptWebpack
Reposted 4 Days AgoSaved
Remote
Colorado
110K-130K Annually
Senior level
110K-130K Annually
Senior level
Greentech • Internet of Things • Software • Energy
Responsible for designing, developing, and maintaining backend and web applications using Java and React, collaborating with teams to deliver scalable solutions.
Top Skills: AWSCSS3HTML5JavaJavaScriptMongoDBPostgresPython3ReactSpring Boot
Reposted 4 Days AgoSaved
Remote
Colorado
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Software
The Senior React Frontend Engineer will lead frontend development, focusing on real-money gamification projects, coordinating with teams, and ensuring quality through code reviews and testing.
Top Skills: EsbuildGraphQLReactVanilla JavascriptViteWebpack
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Reposted 14 Days AgoSaved
In-Office or Remote
Colorado
6-6 Annually
Senior level
6-6 Annually
Senior level
Fintech • Software • Financial Services
The Staff Frontend Engineer will design, implement, and maintain a social platform for fractional ownership in real estate, collaborate on product features, and lead technical development.
Top Skills: ReactTypescript
Reposted 10 Days AgoSaved
Remote
Colorado
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves developing user-facing features for web and mobile applications using React, JavaScript, and TypeScript, while collaborating with product and design teams to build innovative solutions in the crypto space.
Top Skills: JavaScriptReactTypescript
Reposted 10 Days AgoSaved
Remote or Hybrid
Colorado
150K-150K Annually
Senior level
150K-150K Annually
Senior level
eCommerce • Legal Tech • Professional Services • Software • Data Privacy
Senior Front-End Vue Developer focused on building and maintaining Vue.js applications, collaborating with teams, optimizing performance, and mentoring others.
Top Skills: Ci/CdCSS3CypressGitHTML5JestMochaNpmNuxt.JsSassScssTypescriptViteVue 3Vue RouterVueVuexWebpackYarn
6 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
Reposted 6 Days AgoSaved
Remote or Hybrid
Colorado
250K-290K Annually
Senior level
250K-290K Annually
Senior level
Cloud • Digital Media • Enterprise Web • Marketing Tech • Software
As a Principal Frontend Architect, you'll architect scalable frontend systems, define coding standards, mentor engineers, and ensure quality and performance across the platform.
Top Skills: Angular 15+CSSHTMLJavaScriptNgrxReduxRxjsTypescript
7 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 12 Days AgoSaved
Remote
Colorado
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Develop and ship user-facing features for crypto trading applications, collaborating with product, design, and engineering teams to enhance usability and performance.
Top Skills: GraphQLJavaScriptReactRelayTypescript
Reposted 12 Days AgoSaved
Remote
Colorado
181K-212K Annually
Senior level
181K-212K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves developing mobile infrastructure using React Native, enhancing developer tools, collaborating on new features, and mentoring team members.
Top Skills: AndroidExpoiOSJavaScriptKotlinReact NativeSwiftTypescript
Reposted 7 Days AgoSaved
Remote
Colorado
168K-202K Annually
Senior level
168K-202K Annually
Senior level
Software
As a Staff Frontend Engineer, you will influence the product's roadmap, lead projects, mentor team members, and enhance the user interface with a focus on adaptive telemetry solutions.
Top Skills: GrafanaJestLokiMimirPlaywrightPrometheusPyroscopeReactTempoTypescript
Reposted 14 Days AgoSaved
Remote
Colorado
180K-220K Annually
Senior level
180K-220K Annually
Senior level
Artificial Intelligence • Marketing Tech • Software • Generative AI • Automation
The Senior Software Engineer will design, develop, and deploy AI-driven features, addressing technical challenges, optimizing performance, and collaborating with cross-functional teams.
Top Skills: ReactTypescript
Reposted 13 Days AgoSaved
Remote
Colorado
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Software
Seeking a Staff Frontend Engineer to create user-centric experiences for agent-native workflows, collaborating with designers and engineers on innovative solutions. Responsibilities include building intuitive interfaces, optimizing performance, and shaping a developer-friendly product.
Top Skills: CanvasClaude CodeD3McpNext.JsReactRest ApisStorybookSwcTypescriptVisxViteWebgl
Reposted 2 Days AgoSaved
Remote
Colorado
Senior level
Senior level
Artificial Intelligence • Big Data • Internet of Things • Software
We are seeking a Senior Frontend Software Engineer to build advanced web applications using JavaScript and ReactJS, collaborating with a team to enhance user experiences.
Top Skills: AjaxCSS3GitHTML5JavaScriptJqueryLessReactReduxRestful ServicesSass
Reposted 16 Days AgoSaved
Remote
Colorado
150K-275K Annually
Senior level
150K-275K Annually
Senior level
Artificial Intelligence • Fintech • Payments • Software • Financial Services • Cryptocurrency • Automation
As a Staff Frontend Engineer, you will lead the design and evolution of frontend SDKs, collaborate with teams, create intuitive and secure developer tools, and define best practices for frontend development.
Top Skills: ReactReact NativeTypescript
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