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

Reposted 5 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 9 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
The role involves developing features for GitLab's AI-powered platform, advocating for quality improvements, and collaborating within a remote team.
Top Skills: AIGraphQLJavaScriptPythonRspecRuby On RailsVue
Reposted YesterdaySaved
Remote
Colorado, CO
152K-205K Annually
Mid level
152K-205K Annually
Mid level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
As a Full-Stack Product Engineer, you'll develop secure document management features, collaborate with teams, and participate in continuous deployment.
Top Skills: GraphQLHamlPostgresReactRuby On RailsTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
157K-224K Annually
Senior level
157K-224K Annually
Senior level
Machine Learning • Security • Software • Analytics • Defense
As a Lead Mission Engineer (Full Stack), you will develop and maintain software systems in national security, focusing on user-centric interfaces and API integrations. You'll work with Agile teams and collaborate with military and government operators while overseeing feature development and deployment in secure environments.
Top Skills: DockerGitlabGraphQLJavaScriptJIRAKafkaKubernetesReactRestful ApisSonarqubeTypescript
Reposted 2 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
130K-200K Annually
Junior
130K-200K Annually
Junior
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
The Full-Stack Software Engineer will enhance user interfaces, APIs, and develop features for AI applications while collaborating with teams and ensuring code quality.
Top Skills: CSSDockerExpressFastapiGoHTMLJavaScriptPydanticPythonReactTypescript
Reposted 25 Days AgoSaved
Remote
Colorado, CO
Junior
Junior
Greentech • Internet of Things • Industrial
The Junior Full Stack Engineer will develop applications using Angular and Node.js, collaborating with Product, Design, QA, and SRE teams to build scalable, maintainable features.
Top Skills: AngularAzureGraphQLNode.jsTypescript
Reposted 11 Days AgoSaved
Remote
Colorado, CO
100K-180K Annually
Junior
100K-180K Annually
Junior
Artificial Intelligence • Software
Design, develop, and maintain scalable software applications across the tech stack, including AI engines and web applications, while gathering customer feedback and collaborating on strategic planning.
Top Skills: Ai TechnologiesBrowser Automation FrameworksDevops ToolsLarge Language ModelsWeb Technologies
Reposted 3 Days AgoSaved
Remote
Colorado, CO
203K-274K Annually
Senior level
203K-274K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Senior Full Stack Engineer will design and develop user-friendly experiences, lead product enhancements, mentor junior engineers, and participate in on-call rotations to ensure service reliability.
Top Skills: AngularCSSHTMLJavaScriptMongoDBMySQLNode.jsPostgresPythonReact
Reposted 3 Days AgoSaved
Remote
Colorado, CO
140K-180K Annually
Mid level
140K-180K Annually
Mid level
Artificial Intelligence • Productivity • Software • Automation
Build and maintain pricing interfaces and backend services for subscriptions and payments, modernizing systems and improving user experiences.
Top Skills: AWSDjangoJavaScriptPostgresPythonReactRedisTypescript
Reposted 33 Minutes AgoSaved
Remote or Hybrid
Colorado, CO
80K-190K Annually
Mid level
80K-190K Annually
Mid level
3D Printing • Insurance • Payments • Software • Cryptocurrency • Industrial • Conversational AI
Design and develop web applications with a focus on front-end and back-end integration, collaborating with the development team to solve technical issues and improve code quality.
Top Skills: AngularCSSDjangoHTMLJavaScriptMongoDBMySQLNode.jsPostgresPythonReactRuby On Rails
Reposted 5 Days AgoSaved
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Software • Defense
The Staff Software Engineer leads multi-sprint initiatives, improves system quality, drives technical direction, and mentors peers in a collaborative, async environment.
Top Skills: AWSCi/CdKubernetesNode.jsPostgresReactRedisTypescript
Reposted 5 Days AgoSaved
Remote
Colorado, CO
215K-265K Annually
Expert/Leader
215K-265K Annually
Expert/Leader
Software • Defense
The Principal Software Engineer will lead cross-team initiatives, define system architecture, mentor engineers, and engage in critical implementations to enhance reliability and team effectiveness.
Top Skills: AWSCi/CdKubernetesNode.jsPostgresReactRedisTypescriptVite
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Reposted 5 Days AgoSaved
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Software • Defense
The Senior Software Engineer will implement and enhance collaboration features, improve architecture and developer experience, and mentor peers while working across the stack.
Top Skills: AWSCi/CdKubernetesNode.jsPostgresReactRedisTypescript
Reposted 5 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 5 Days AgoSaved
Remote
Colorado, CO
184K-248K Annually
Senior level
184K-248K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The role involves integrating AI capabilities into the FSS product, simplifying core jobs, and working in a fast-paced environment for user engagement. Responsibilities include full-stack development, cross-functional collaboration, and independent ownership of projects.
Top Skills: PythonReactTypescript
Reposted 5 Days AgoSaved
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 5 Days AgoSaved
Remote
Colorado, CO
184K-248K Annually
Senior level
184K-248K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Product Engineer will develop and enhance Dropbox products, collaborating with cross-functional teams and mentoring junior engineers, while ensuring service operation through on-call rotations.
Top Skills: GoJavaMySQLPythonRust
Reposted 6 Days AgoSaved
Remote
Colorado, CO
203K-274K Annually
Expert/Leader
203K-274K Annually
Expert/Leader
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Lead full-stack projects, collaborate with cross-functional teams, set high quality standards, mentor teammates, and participate in on-call rotations.
Top Skills: GraphQLHamlPostgresReactRuby On RailsTypescript
Reposted YesterdaySaved
Remote
Colorado, CO
200K-250K Annually
Senior level
200K-250K Annually
Senior level
Software • Cryptocurrency
As a Staff Full Stack Engineer, you'll develop features for the Phantom wallet platform, interface with users, and lead initiatives for new blockchain support.
Top Skills: APIsBlockchainCSSHTMLJavaScriptNode.jsReact
Reposted YesterdaySaved
Remote
Colorado, CO
150K-250K Annually
Mid level
150K-250K Annually
Mid level
Artificial Intelligence • Software • Cybersecurity
Design and build AI-driven cybersecurity products, collaborate with stakeholders, mentor engineers, and enhance infrastructure efficiency.
Top Skills: AWSAzureCSSDockerGCPHTMLHTTPJavaScriptKubernetesPythonTypescript
Reposted YesterdaySaved
Remote
Colorado, CO
180K-230K Annually
Mid level
180K-230K Annually
Mid level
Productivity • Software
Develop and enhance product features, specifically focusing on third-party integrations and application management while ensuring scalability and improving customer experiences.
Top Skills: ElectronGCPGkeMySQLPusherRedisRubyRuby On RailsSidekiqTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
Mid level
Mid level
Information Technology • Consulting
The Full-Stack Developer will design and develop cloud-native applications using Angular and Python, implement APIs, collaborate on system architecture, and maintain code quality.
Top Skills: AngularAWSDynamoDBFastapiGitGitGitlabMySQLPostgresPythonSqlalchemy
Reposted YesterdaySaved
Remote
Colorado, CO
145K-205K Annually
Mid level
145K-205K Annually
Mid level
Information Technology
As a Full Stack Engineer, you will develop and maintain a web application for fraud analysis, collaborating closely with cross-functional teams to enhance products and ensure quality standards.
Top Skills: AWSDockerGoPostgresPythonReact
Reposted 11 Days AgoSaved
Remote or Hybrid
Colorado, CO
110K-150K Annually
Mid level
110K-150K Annually
Mid level
Artificial Intelligence • HR Tech • Legal Tech • Marketing Tech • Software • Conversational AI • Generative AI
As a Full Stack Engineer, you will develop GenAI features using AI coding tools, manage teams of virtual developers, and collaborate on innovative legal tech products.
Top Skills: .Net/.Net CoreAngularAsp.Net CoreAWSAzureCodexCursorDevinDockerGCPGitGithub CopilotMicrosoft Visual Studio CodePostgresReactSql AzureSQL ServerSvelteTypescriptVueWeb/Rest ApisWindsurf
Reposted 7 Days AgoSaved
Remote or Hybrid
Colorado, CO
120K-180K Annually
Senior level
120K-180K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The role involves developing tools for a cloud platform, building APIs and SPAs, and collaborating with teams to define new features while maintaining CI/CD practices.
Top Skills: AWSCi/CdCloudFormationFluxcdGitopsGoGrafanaGrpcJavaScriptKubernetesLinuxPrometheusPythonReactRestful ApisTerraformTypescript
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