Top Software Engineer Jobs in Denver & Boulder, CO

Reposted 2 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Design and implement CIAM backend services for authentication and authorization. Integrate identity systems, manage secure flows, and automate infrastructure.
Top Skills: AWSCi/CdGitKotlinOauth 2.0OidcPythonSAMLScimTerraform
Reposted 2 Hours AgoSaved
Easy Apply
Remote or Hybrid
Colorado
Easy Apply
196K-294K Annually
Mid level
196K-294K Annually
Mid level
Artificial Intelligence • Cloud • Software
As a Software Engineer, you'll design, build, and maintain IAM solutions, ensuring security and reliability while working with cloud computing standards.
Top Skills: AWSAws CloudformationJavaScriptKubernetesNode.jsNoSQLOauthOpenid ConnectSaml 2.0ScimSQLTerraformTypescript
Reposted 2 Hours AgoSaved
Remote or Hybrid
Colorado
173K-235K Annually
Senior level
173K-235K Annually
Senior level
Cloud • Healthtech • Social Impact • Software • Biotech
Lead the design and implementation of features for chemistry solutions, ensuring high code quality, scalability, and mentor junior engineers while collaborating across teams.
Top Skills: PythonReact
Reposted 2 Hours AgoSaved
Remote
Colorado
180K-245K Annually
Senior level
180K-245K Annually
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
As a Billing & Analytics Software Engineer, you'll design and maintain the billing pipeline, integrate billing systems, and develop customer-facing analytics dashboards to support revenue recognition and operational observability.
Top Skills: GoKafkaMySQLNode.jsPostgresPub/SubPythonSqsTypescript
Reposted 2 Hours AgoSaved
Remote
Colorado
223K-302K Annually
Expert/Leader
223K-302K Annually
Expert/Leader
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Staff Backend Software Engineer will design and improve scalable backend systems for Dropbox's Commerce Platform, ensuring system reliability and data consistency while influencing technical strategy and collaborating with cross-functional teams.
Top Skills: Backend SystemsBillingCpqDistributed SystemsSalesforce CRM
Reposted 2 Hours AgoSaved
Remote or Hybrid
Colorado
215K-270K Annually
Senior level
215K-270K Annually
Senior level
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
Design, maintain, and evolve core backend systems and APIs. Collaborate with product teams to create durable and reusable systems while enhancing performance and security.
Top Skills: AWSBullmqDynamoDBGraphQLNode.jsPostgresRedisS3SQLTemporalTypescriptWebsockets
YesterdaySaved
In-Office
Colorado
80K-157K Annually
Junior
80K-157K Annually
Junior
Information Technology • Internet of Things • Mobile • On-Demand • Software
As a Software Engineer IV, you'll design and enhance ERP financial applications using Oracle and PL/SQL, ensuring system reliability and integration with other platforms.
Top Skills: AWSJavaOraclePl/SqlSpring
YesterdaySaved
Easy Apply
Remote
Colorado
Easy Apply
170K-215K Annually
Mid level
170K-215K Annually
Mid level
Artificial Intelligence • Fintech • Healthtech • Software
The software engineer will build full-stack features for Kora's voice AI agent, integrating data, refining prompts, and expanding multi-modal capabilities while mentoring peers and ensuring technical quality.
Top Skills: AWSGCPPythonReactTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Colorado
Easy Apply
115K-170K Annually
Entry level
115K-170K Annually
Entry level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Software Engineer I, you'll contribute to the Home and Search Experience team at Affirm, collaborating on backend systems and APIs, ensuring quality code, and driving user engagement initiatives.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted YesterdaySaved
Easy Apply
Remote
Colorado
Easy Apply
142K-210K Annually
Junior
142K-210K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
Develop and optimize frontend systems for the Purchasing Integrations team using JavaScript frameworks, while ensuring performance and integration within diverse merchant environments.
Top Skills: JavaScriptKotlinPythonReactSdkTypescriptVue
Reposted YesterdaySaved
Easy Apply
Remote
Colorado
Easy Apply
115K-170K Annually
Junior
115K-170K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
The Software Engineer I will design and implement backend features for Affirm's underwriting platform, focusing on consumer protection and system performance. They will collaborate with teams and stakeholders, ensuring quality and speed in development while participating in team growth activities.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted YesterdaySaved
Hybrid
Colorado
118K-201K Annually
Senior level
118K-201K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Design, implement, and maintain C++ tracking and estimation software for ISR and sensor systems; lead small multidisciplinary teams; support requirements, design, testing, customer demos, and cross-location collaboration.
Top Skills: AgileCC++Command And Control (C2)DevsecopsEmbedded CLinuxModeling & SimulationMulti-Sensor Data FusionReal-Time ProcessingSource Code ManagementTracking And Estimation TechnologiesWindows
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Reposted 2 Days AgoSaved
Hybrid
Colorado
88K-109K Annually
Mid level
88K-109K Annually
Mid level
Healthtech • Other • Professional Services • Business Intelligence
The Software Engineer develops web and software applications for MGMA utilizing C#, ASP.Net, SQL, and participates in an Agile development environment.
Top Skills: AngularAsp.NetBlazorC#CSSHTML5JavaScriptMvcOdataReactSQLVueWeb Api
2 Days AgoSaved
Hybrid
Colorado
135K-180K Annually
Entry level
135K-180K Annually
Entry level
Computer Vision • Fintech • Hardware • Internet of Things • Machine Learning • Software • Transportation
The Software Engineer for Vehicle Identification will develop vehicle identification methods, implement front-end interfaces, and collaborate with ML teams for improved accuracy.
Top Skills: AltiumAWSBashC++DockerEagleIot Edge DevicesKicadLinuxMatlabPythonSQL
Reposted 2 Days AgoSaved
Remote
Colorado
223K-302K Annually
Expert/Leader
223K-302K Annually
Expert/Leader
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Design, develop, and maintain AI-powered applications. Collaborate with engineering and product teams to deliver scalable solutions and mentor other engineers. Conduct experiments to guide product decisions.
Top Skills: CSS3GoHTML5JavaScriptPythonReactTypescript
Reposted 3 Days AgoSaved
In-Office
Colorado
Senior level
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
The Software Engineer III will design, develop, and test software for space systems, mentor other engineers, and enhance CI/CD pipelines while ensuring security practices.
Top Skills: AnsibleAzureBashDockerGithub ActionsGithub EnterpriseKubernetesPythonTerraform
Reposted 3 Days AgoSaved
In-Office
Colorado
130K-178K Annually
Senior level
130K-178K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
The Software Engineer III/Sr role involves designing and testing software for space systems, guiding other engineers, and requires strong programming and problem-solving skills.
Top Skills: AgileC++GitKanbanLinuxPub/Sub MessagingScrumSysmlTcpUdpUml
Reposted 3 Days AgoSaved
Remote or Hybrid
Colorado
100K-150K Annually
Mid level
100K-150K Annually
Mid level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
The Software Engineer/Senior Software Engineer will design, develop, and deliver high-quality software while supporting team collaboration and continuous improvement. They will engage in code reviews and technical discussions.
Top Skills: .Net/C#ApigeeDatadogGitlabJavaScriptKubernetesOpenapiReactSQL ServerTypescript
Reposted 4 Days AgoSaved
Remote
Colorado
184K-248K Annually
Senior level
184K-248K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Full Stack Software Engineer will design, develop, and maintain AI-powered applications, collaborating with cross-functional teams to create seamless user experiences.
Top Skills: CSSGoHTMLPythonReactTypescript
Reposted 4 Days AgoSaved
Remote
Colorado
150K-220K Annually
Mid level
150K-220K Annually
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.
Top Skills: CC++GitPythonRustUnix
Reposted 4 Days AgoSaved
Remote
Colorado
150K-220K Annually
Mid level
150K-220K Annually
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
Lead the design and implementation of backend services for data cataloging and ML training systems, focusing on performance and scalability.
Top Skills: CC++PythonRustUnix
5 Days AgoSaved
In-Office
Colorado
130K-178K Annually
Senior level
130K-178K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
The Software Engineer III designs, develops, and tests software for space systems, mentors engineers, and ensures code quality while adhering to best practices.
Top Skills: AgileC++GitPub/Sub MessagingScrum/KanbanSysmlTcpUdpUml
5 Days AgoSaved
In-Office
Colorado
29K-30K Hourly
Internship
29K-30K Hourly
Internship
Information Technology • Internet of Things • Mobile • On-Demand • Software
Intern will work on the Agentic Generative AI software platform, participating in projects, mentorship, and professional development activities.
Top Skills: Node JsPythonReactTypescript
5 Days AgoSaved
Easy Apply
In-Office or Remote
Colorado
Easy Apply
137K-185K Annually
Senior level
137K-185K Annually
Senior level
AdTech • Digital Media • Marketing Tech • Software • Automation
As a Staff UI Software Engineer, you will lead the design and architecture of the Basis application, mentoring others and driving large-scale projects while enhancing UI performance and quality.
Top Skills: AWSDockerJavaJavaScriptNode.jsPostgresRabbitMQReactRedisRubyRuby On RailsSidekiqTypescript
Reposted 5 Days AgoSaved
Remote
Colorado
155K-170K Annually
Senior level
155K-170K Annually
Senior level
Software
The role involves leading projects as a full-stack engineer, focusing on SaaS products, enhancing user experiences, and building accessible software.
Top Skills: CSSHTMLPostgresTypescript
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