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Top Full-Stack Engineer Jobs in Denver & Boulder, CO

Reposted YesterdaySaved
Easy Apply
Hybrid
Colorado, CO
Easy Apply
136K-204K Annually
Junior
136K-204K Annually
Junior
Sales • Software • Travel
The Full Stack Engineer will develop features for a dynamic web application, collaborate with team members, enhance performance, and improve automated tests.
Top Skills: AngularjsDjangoJavaScriptPythonRelational Databases
Reposted 4 Days AgoSaved
Hybrid
Colorado, CO
97K-153K Annually
Mid level
97K-153K Annually
Mid level
Digital Media • Information Technology • News + Entertainment
Join Comcast as a Full Stack Engineer to develop user interfaces and backend services. Collaborate with teams to build scalable API services and enhance user experiences using modern web technologies.
Top Skills: AngularAWSBootstrapCSS3DockerJavaJavaScriptKubernetesNode.jsTypescript
Reposted 7 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
154K-264K Annually
Senior level
154K-264K Annually
Senior level
Fintech • Mobile • Software • Financial Services
As a Staff AI Software Engineer, you'll develop and optimize scalable AI applications, manage deployment pipelines, and collaborate with cross-functional teams to drive innovative solutions.
Top Skills: Apache AirflowArgocdAWSCortexGenerative AiGitlab Ci/CdNode.jsReactSnowflake
Reposted 14 Days AgoSaved
Remote
Colorado, CO
136K-200K Annually
Mid level
136K-200K Annually
Mid level
Insurance • Legal Tech • Social Impact
As a Fullstack Engineer, you'll design, build, and operate web applications, collaborating with product teams and mentoring peers while ensuring best practices in coding and system architecture.
Top Skills: AWSCircleCICloud ComputingCSSDockerGCPGoGraphQLHadoopHTMLJavaJavaScriptKubernetesMapreducePythonReactRestRubyScalaSQLWebpack
Reposted 16 Days AgoSaved
In-Office or Remote
Colorado, CO
90K-150K Annually
Mid level
90K-150K Annually
Mid level
Artificial Intelligence • Fintech • Software
As a Full-Stack Engineer at Clerkie, you will develop and maintain a B2B CRM, optimizing performance across the tech stack and collaborating with various teams to ensure a seamless user experience.
Top Skills: AWSJavaScriptMongoDBNext.JsNode.jsTailwind CssTypescript
Reposted 9 Hours AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design and build core services for AI products, implement compliance guardrails, debug fullstack issues, and participate in code reviews.
Top Skills: GoReactReact NativeTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Senior Software Engineer in ZT1, you will lead backend system development, manage projects, and influence product direction in a fast-paced, AI-centric environment.
Top Skills: AWSKotlinKubernetesMySQLPythonReactVue
Reposted YesterdaySaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
128K-240K Annually
Senior level
128K-240K Annually
Senior level
Fintech • Mobile • Software • Financial Services
Design, build, deploy, and optimize scalable full-stack applications integrating databases, APIs, and AI/LLM workflows. Lead architecture, CI/CD (ArgoCD, GitLab), Airflow pipelines, and collaborate cross-functionally to deliver production-grade fintech solutions.
Top Skills: Apache AirflowArgocdAWSGitlab Ci/CdLlmsNode.jsReactRetrieval-Augmented Generation (Rag)SnowflakeSnowflake Cortex
Reposted YesterdaySaved
Remote
Colorado, CO
223K-302K Annually
Senior level
223K-302K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Lead the design and implementation of scalable monetization systems while mentoring engineers and driving technical strategy for revenue growth.
Top Skills: GoPythonReactTypescript
Reposted 2 Days AgoSaved
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Software • Defense
As a Senior Software Engineer, you'll implement collaboration features, support team architecture, work across tech stacks, and improve developer experience.
Top Skills: AWSCi/CdKubernetesNode.jsPostgresReactRedisTypescript
Reposted 2 Days AgoSaved
Remote
Colorado, CO
180K-230K Annually
Expert/Leader
180K-230K Annually
Expert/Leader
Software • Defense
The Staff Software Engineer will lead full-stack initiatives, improve system quality, drive technical direction, and mentor peers in a collaborative environment.
Top Skills: AWSCi/CdKubernetesNode.jsPostgresReactRedisTypescript
Reposted 2 Days AgoSaved
Remote or Hybrid
Colorado, CO
60K-150K Annually
Senior level
60K-150K Annually
Senior level
Fintech • Software
The Staff Frontend Engineer will design and implement complex frontend systems, lead engineering efforts, and collaborate with cross-functional teams to deliver a sophisticated SaaS platform.
Top Skills: AngularDockerJavaScriptMicro-FrontendsNode.jsPostgresReactReduxRedux-SagaSQL ServerTypescript
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Reposted 3 Days AgoSaved
Hybrid
Colorado, CO
80K-134K Annually
Mid level
80K-134K Annually
Mid level
Fitness • Music • Software
As a Software Engineer at TrainHeroic, you will develop new features and bug fixes for web and mobile applications, collaborating with cross-functional teams, enhancing product architecture, and ensuring quality through testing processes.
Top Skills: Back-End FrameworksFront-End FrameworksRestful Apis
Reposted 3 Days AgoSaved
In-Office
Colorado, CO
90K-120K Annually
Junior
90K-120K Annually
Junior
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
The Software Engineer I, Full Stack will develop features across the full stack from frontend to backend, focusing on satellite control and mission systems while collaborating with cross-functional teams.
Top Skills: ElixirGraphQLGrpcJestPostgresReactReact Testing LibraryRestfulTypescriptVitestWebsocket
Reposted 8 Days AgoSaved
Remote
Colorado, CO
Mid level
Mid level
Artificial Intelligence • Big Data • Internet of Things • Software
Seeking a full stack engineer to develop applications, requiring skills in Node.js, SQL, and modern JavaScript frameworks with a focus on scalability and performance.
Top Skills: JavaScriptNext.JsNode.jsReactSQL
Reposted 4 Days AgoSaved
Remote or Hybrid
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software
As a Senior Full-Stack and Platform Software Engineer at mabl, you will develop features for an AI-powered test automation platform, enhancing user experiences, designing APIs, and optimizing data pipelines while collaborating with cross-functional teams.
Top Skills: BigQueryCopilotDataflowGeminiGitGithub ActionsGCPJavaJavaScriptMl EngineNode.jsReactReact RouterReduxSpannerTensorFlowTypescript
Reposted 4 Days AgoSaved
Remote
Colorado, CO
100K-150K Annually
Senior level
100K-150K Annually
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Senior Full-Stack Developer will design, build, and maintain AIO Logic's cloud-based AXIS platform, utilizing React and Java/Spring Boot to deliver software solutions for complex financial workflows, collaborating with cross-functional teams, and mentoring junior developers.
Top Skills: Ci/CdDockerHibernateJavaKubernetesReactSpring BootSQL
Reposted 4 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
160K-214K Annually
Senior level
160K-214K Annually
Senior level
Real Estate • Sales • Software • PropTech
As a Senior Software Engineer, you'll design, develop, and maintain full-stack applications, utilizing TypeScript and modern frameworks while collaborating cross-functionally to enhance user experience and performance.
Top Skills: Ai Coding ToolsAngularGitGitlabGraphQLNode.jsRestTypescript
Reposted 4 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
115K-154K Annually
Mid level
115K-154K Annually
Mid level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Salesforce CPQ Developer designs and develops scalable solutions on Salesforce, collaborates with cross-functional teams, and implements enhancements and projects for increased sales efficiency.
Top Skills: ApexAPIsCpqLwcMulesoftRestSalesforceSoapVisualforce
8 Hours AgoSaved
Remote
Colorado, CO
91K-125K Annually
Mid level
91K-125K Annually
Mid level
Other
The Full Stack Engineer II develops applications, manages cloud resources, supports CI/CD pipelines, and collaborates across teams to drive business outcomes.
Top Skills: Amazon Web Services (Aws)Ci/Cd PipelinesTerraform
Reposted 9 Hours AgoSaved
In-Office
Colorado, CO
Junior
Junior
Artificial Intelligence • Blockchain • Edtech • Information Technology • Software • App development • Automation
Develop and maintain high-performing applications while collaborating with clients and teams, focusing on scalable and secure software solutions.
Top Skills: Agile MethodologiesAngularCloud ServicesFlutterGitNode.jsPHPPythonReactRestful Apis
Reposted 9 Hours AgoSaved
Remote
Colorado, CO
Mid level
Mid level
Information Technology • Software • Consulting
You will design, build, and maintain scalable applications using Java and JavaScript, collaborating across teams and managing databases.
Top Skills: AngularJavaJavaScriptPostgresReactScalaSQL
Reposted 9 Hours AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Information Technology • Financial Services
Develop high-performance API systems, create web/mobile front-end components, and manage back-end services for DeFi applications. Collaborate across teams and contribute throughout the development lifecycle.
Top Skills: AngularAWSAzureC++GCPPostgresPythonReactRust
Reposted 9 Hours AgoSaved
In-Office
Colorado, CO
Internship
Internship
Marketing Tech • Software
Assist in updating the company dashboard by collaborating on UI design and integrating websites, focusing on front-end development with React.
Top Skills: AngularCSSHTMLJavaScriptNode.jsReactVuejs
Reposted 9 Hours AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Information Technology • Security • Business Intelligence • Consulting
The Full Stack Developer will design and maintain application components, support integrations, and provide Tier 2/3 operational support in a DoD environment, using Java, JavaScript, SQL, and cloud technologies.
Top Skills: ApacheAws GovcloudCSSGitHTMLJavaJavaScriptSQLSvnTomcatWeblogic
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