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

Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
113K-150K Annually
Senior level
113K-150K Annually
Senior level
Digital Media • eCommerce • Information Technology • Marketing Tech • Retail • Social Media • Analytics
As a Senior Full Stack Engineer, you will lead technical development within eCommerce and ad-tech platforms, oversee payment system integrations, and mentor team members while ensuring system reliability and performance.
Top Skills: AngularCybersourceFacebook Conversions ApiGoogle Enhanced ConversionsGraphQLHerokuNode.jsPaypalPci CompliancePostgresRestful ApisStripeTiktok Events Api
Reposted 7 Days AgoSaved
Remote
Colorado, CO
Mid level
Mid level
Fintech • Software • Financial Services
As a Senior Full Stack Engineer, you will design and develop scalable APIs, integrate financial data, and enhance user experience in a collaborative environment.
Top Skills: AWSElixirJavaScriptNextjsPhoenixTerraformTypescript
Reposted 16 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
215K-232K
Senior level
215K-232K
Senior level
Healthtech • Software • Telehealth
The Senior Full-Stack Engineer will develop features for the practice management platform, emphasizing backend development using Ruby on Rails, with experience in JavaScript frameworks and mentoring.
Top Skills: EmberJavaScriptLinuxMySQLNginxPostgresReactRedisRuby On Rails
Reposted 20 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
132K-207K
Senior level
132K-207K
Senior level
eCommerce • Software • Design • SEO
As a Senior Fullstack Engineer at Webflow, you'll collaborate with teams to enhance the visual development platform, focusing on style engine performance and reliability.
Top Skills: Aws LambdasGraphQLNode.jsReactTypescript
Reposted 20 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
132K-207K
Senior level
132K-207K
Senior level
eCommerce • Software • Design • SEO
The Senior Fullstack Engineer will collaborate with cross-functional teams to build product capabilities, work on APIs, and handle analytics and performance optimization tasks.
Top Skills: ClarityGoogle AnalyticsHotjarNode.jsReactTypescript
Reposted 21 Days AgoSaved
Remote
Colorado, CO
155K-175K
Senior level
155K-175K
Senior level
Fintech • Healthtech • Insurance • Mobile
The role involves developing full-stack applications with a focus on AI integration using Next.js and AWS Serverless technologies, leading end-to-end projects from prototype to production.
Top Skills: AnthropicApi GatewayAws ServerlessDynamoDBJavaScriptLambdaLlmNext.JsOpenaiTypescript
Reposted 22 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
170K-190K
Senior level
170K-190K
Senior level
eCommerce • Fintech • Food • Mobile • Social Impact
The Sr Full Stack Engineer will design, build, and deploy AI-first full-stack solutions while collaborating with stakeholders to deliver scalable software products.
Top Skills: AWSClaude SwarmCodexCursorDjangoKubernetesNode.jsRuby on RailsReactSQL
Reposted 5 Hours AgoSaved
Remote or Hybrid
Colorado, CO
105K-148K Annually
Senior level
105K-148K Annually
Senior level
Artificial Intelligence • eCommerce • Information Technology • Internet of Things • Automation
The role involves designing and delivering technology solutions, providing mentorship, managing client relationships, and conducting engineering studies on observability and automation solutions.
Top Skills: Azure DevopsCi/Cd PipelinesCisco ObservabilityContainersDynatraceKubernetesLogicmonitorOpen Telemetry
Reposted 5 Hours AgoSaved
Hybrid
Colorado, CO
150K-160K Annually
Senior level
150K-160K Annually
Senior level
Hardware • Other • Defense • Manufacturing
As a Senior Software Engineer, you will develop high-reliability software for safety-critical products, ensuring high standards and testing across projects.
Top Skills: Agile MethodologiesC/C++Ci/CdJavaKotlinTypescript
Reposted 2 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Big Data • Internet of Things • Software
Join the Entefy team as a Senior Full Stack Engineer to build a scalable full stack application enhancing digital interaction for global clients.
Top Skills: JavaScriptKafkaNode.jsReactSQL
Reposted 9 Days AgoSaved
Remote
Colorado, CO
150K-220K
Senior level
150K-220K
Senior level
Artificial Intelligence • Computer Vision
As a Senior Full Stack Engineer, you'll develop RESTful APIs, manage complex databases, build frontend applications, and support deployment pipelines.
Top Skills: AnsibleDockerEs6+FlaskGrpcPostgresPythonReactReduxTerraform
Reposted 12 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Information Technology • Software • Consulting
The role involves designing, developing, and maintaining B2B wealth management solutions, requiring senior expertise in Python, React, and various technologies.
Top Skills: AuroraAWSAzureCloudwatchDjangoDockerEcsElk StackFlaskKubernetesMySQLNhibernateOraclePostgresPythonReactSQLSQL ServerSqlalchemy
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Reposted 5 Days AgoSaved
Easy Apply
In-Office or Remote
Colorado, CO
Easy Apply
172K-185K
Senior level
172K-185K
Senior level
Computer Vision • Digital Media • Mobile • Productivity • Social Media • Software
The Senior Full-Stack Software Engineer at VSCO will write and maintain software, focusing on PHP and JavaScript, and collaborate cross-functionally to enhance product features and scalability.
Top Skills: CircleCICSSDockerGithub ActionsHTMLKafkaKubernetesMySQLPhp 8RabbitMQReactRedisTypescript
Reposted 5 Hours AgoSaved
Remote
Colorado, CO
170K-200K
Senior level
170K-200K
Senior level
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
The Senior Full Stack Engineer will create and maintain scalable backend APIs in Python, develop responsive React applications, and manage deployments using Kubernetes and Terraform, while collaborating with teams to enhance growth tools.
Top Skills: DockerGoogle Cloud PlatformJenkinsKubernetesPythonReactTerraform
Reposted 14 Days AgoSaved
In-Office or Remote
Colorado, CO
156K-225K
Senior level
156K-225K
Senior level
Artificial Intelligence • Consumer Web • Digital Media • Machine Learning • Software
As a Senior Full Stack Software Engineer at Quora, you will develop cutting-edge features for Poe, collaborating with cross-functional teams to enhance the bot ecosystem and user experience.
Top Skills: GraphQLPythonReactTypescript
Reposted 8 Days AgoSaved
In-Office or Remote
Colorado, CO
146K-250K
Senior level
146K-250K
Senior level
Edtech
As a Senior Full-Stack Engineer, you will develop web apps, optimize code, and collaborate on features while contributing to the engineering culture.
Top Skills: AWSMongoDBMySQLNode.jsReact
Reposted 2 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Energy
As a Senior Fullstack Engineer, you will develop the foundational infrastructure of our platform, collaborating on both frontend and backend technologies.
Top Skills: BackendDeveloper PlatformsFrontendProject Management Tools
Reposted 9 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
115K-154K Annually
Senior level
115K-154K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Design, build, and maintain scalable applications on AWS, integrating AI/ML solutions, mentoring junior engineers, and collaborating with cross-functional teams.
Top Skills: Api GatewayAWSAws CloudformationAws CloudwatchAws CodebuildAws CodedeployAws CodepipelineDockerDynamoDBEc2EcsEksGoJavaLambdaNode.jsPythonRdsReactRestful ApisS3Terraform
Reposted 9 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
85K-114K Annually
Senior level
85K-114K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Full Stack AWS Developer will design, develop, and maintain scalable applications on AWS, integrate AI/ML solutions, and collaborate with cross-functional teams.
Top Skills: Api GatewayAWSCloudFormationCodebuildCodedeployCodepipelineDockerDynamoDBEcsEksGoJavaLambdaNode.jsPythonRdsReactTerraform
Reposted 4 Days AgoSaved
Remote
Colorado, CO
140K-170K Annually
Senior level
140K-170K Annually
Senior level
Healthtech • Information Technology
The Senior Full Stack Engineer will design and develop scalable web applications and APIs, lead technical architecture, and mentor team members while thriving in a dynamic environment.
Top Skills: AWSDynamoDBEcsFhirGoGraphQLLambdaReactRestful ApisTailwind CssTerraformTypescript
Reposted 4 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Digital Media • Software
As a Senior Full Stack Engineer, you'll design and develop custom Shopify applications, integrate solutions, and collaborate with clients to meet their needs.
Top Skills: Admin ApiCSSGitGithub ActionsHTMLJavaScriptNextjsPostgresPostmanPrisma OrmReactRemixShopify CliStorefront ApiTheme App ExtensionsTypescriptVercelVs Code
Reposted 4 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Cloud • Software • Automation
The role involves designing and maintaining a high-performance React/TypeScript frontend, optimizing for scalability and collaborating with cross-functional teams.
Top Skills: ReactTypescriptWebassemblyWebgpuWebrtc
Reposted 4 Days AgoSaved
Remote
Colorado, CO
180K-250K Annually
Senior level
180K-250K Annually
Senior level
Software
As a Senior Full Stack Engineer, you'll develop and maintain features, expand product lines, and innovate in security infrastructure with AI. You'll work closely with the CTO and engage directly with customers to enhance the platform.
Top Skills: GoJavaScriptNode.jsReactTypescript
Reposted 4 Days AgoSaved
In-Office or Remote
Colorado, CO
141K-165K Annually
Senior level
141K-165K Annually
Senior level
Music • News + Entertainment
The Sr. Full Stack Engineer will design and develop data visualization tools and dashboards using React and Typescript, lead development teams, and collaborate with stakeholders to enhance BI solutions.
Top Skills: Am ChartsBigQueryD3.JsDataflowGoogle Cloud PlatformLookerLookmlReactTailwind CssTypescript
Reposted 4 Days AgoSaved
Remote
Colorado, CO
170K-195K
Senior level
170K-195K
Senior level
Fintech
As a Senior Fullstack Engineer, you will design, build, and launch features end-to-end while collaborating with cross-functional teams to create impactful products.
Top Skills: AWSJavaScriptPostgresPythonReactReact NativeTypescript
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