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Top Software Engineer Jobs in Denver & Boulder, CO

Reposted 15 Hours AgoSaved
Remote or Hybrid
Colorado
165K-235K Annually
Mid level
165K-235K Annually
Mid level
Big Data • Cloud • Productivity • Software • Database • Analytics • Automation
The Backend Software Engineer will develop data ingestion pipelines, implement observability tools, and provide technical support while improving team collaboration.
Top Skills: Python
Reposted 15 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
142K-210K Annually
Junior
142K-210K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
The Software Engineer II will develop and launch backend systems, collaborate on projects, support operational metrics, and engage in team growth activities.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 15 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
167K-231K Annually
Senior level
167K-231K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Senior Mobile Software Engineer, design and build scalable mobile applications, collaborate with cross-functional teams, and enhance engineering quality.
Top Skills: JavaKotlinObjective-CReact NativeSwiftTypescript
Reposted YesterdaySaved
Hybrid
Colorado
136K-206K Annually
Mid level
136K-206K Annually
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
Develop and deliver customer-facing UI and end-to-end features to accelerate user acquisition, engagement, and retention. Collaborate with product and design to define metrics, architect scalable frontend solutions, implement front-end and back-end components, and improve developer productivity, performance, and security across self-service properties.
Top Skills: CSSHTMLJavaScriptTypescript
YesterdaySaved
Remote
Colorado
152K-205K Annually
Mid level
152K-205K Annually
Mid level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Infrastructure Software Engineer will build and manage scalable systems, optimize performance, mentor team members, and collaborate on innovative solutions.
Top Skills: C/C++GoJavaPython
YesterdaySaved
Remote
Colorado
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
The Senior Backend Engineer will develop data collection applications, design architecture, create APIs, manage databases, and collaborate with teams to enhance software solutions.
Top Skills: AWSDockerElasticsearchPythonRedis
YesterdaySaved
In-Office
Colorado
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
YesterdaySaved
In-Office
Colorado
180K-310K Annually
Expert/Leader
180K-310K Annually
Expert/Leader
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
Lead the technical vision and architecture of simulation software for spacecraft, focusing on multi-physics modeling and real-time execution, while driving engineering standards and mentoring teams.
Top Skills: BazelC++Ci/CdCmakeDockerPython
YesterdaySaved
In-Office
Colorado
75K-105K Annually
Junior
75K-105K Annually
Junior
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
As a Flight Software Engineer, you will assist in software development for flight computers, GNC algorithm integration, and spacecraft mission support, collaborating with teams on design and testing.
Top Skills: C/C++CanEthernetI2CRs422Rs485RtosRustSpiTcp/IpUdpZig
YesterdaySaved
In-Office
Colorado
130K-185K Annually
Mid level
130K-185K Annually
Mid level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
As a Flight Software Engineer III, you will lead software development for spacecraft systems, integrate GNC algorithms, and mentor junior engineers, contributing to innovative space technology solutions.
Top Skills: Azure RtosC/C++CanEthernetI2CPythonRs422Rs485RtlinuxSpiTcp/IpUdp
Reposted YesterdaySaved
Remote or Hybrid
Colorado
120K-180K Annually
Senior level
120K-180K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Full Stack Software Engineer, you will develop tools for cloud management, build APIs and UIs, and maintain cloud systems.
Top Skills: AWSCi/CdCloudFormationGoGrpcJavaScriptKubernetesLinuxReactRestful ApisTerraformTypescript
Reposted YesterdaySaved
Remote
Colorado
150K-215K Annually
Senior level
150K-215K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
As a Backend Engineer, you will design and implement core infrastructure for Vannevar's platform, ensuring standards for data processing, security compliance, and performance. You will collaborate with various teams to enhance shared infrastructure and lead technical initiatives.
Top Skills: AWSAzureDockerGCPKubernetes
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2 Days AgoSaved
Remote
Colorado
80-80 Annually
Mid level
80-80 Annually
Mid level
Artificial Intelligence • Machine Learning • Software • Defense
As a backend engineer, you will enhance data collection systems to ensure reliability and scalability, working closely with engineering and mission teams.
Top Skills: Browser AutomationDistributed SystemsPythonReactTypescript
2 Days AgoSaved
In-Office
Colorado
180K-260K Annually
Senior level
180K-260K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
As a Principal Flight Software Engineer, you will lead the architecture and development of flight software for space missions, ensuring safety and reliability while collaborating on technical decisions and standards.
Top Skills: Azure RtosC/C++CanEthernetI2CPythonRs422Rs485RtlinuxSpi
2 Days AgoSaved
In-Office
Colorado
160K-230K Annually
Senior level
160K-230K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
As a Staff Flight Software Engineer, you will assist in the software development cycle, integrate GNC algorithms, maintain command telemetry databases, and develop reusable driver libraries for flight hardware.
Top Skills: Azure RtosC/C++CanEthernetI2CPythonRs422Rs485RtlinuxSpiTcp/IpUdp
Reposted 2 Days AgoSaved
Remote
Colorado
184K-248K Annually
Mid level
184K-248K Annually
Mid level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The role involves enhancing the Dropbox Android application, solving technical challenges, collaborating with teams, and building engaging features.
Top Skills: AndroidKotlinPython
Reposted 2 Days AgoSaved
Remote or Hybrid
Colorado
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 2 Days AgoSaved
In-Office
Colorado
165K-200K Annually
Senior level
165K-200K Annually
Senior level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
Develop and integrate front-end components for online GIS applications, ensuring effective user experiences while collaborating with cross-functional teams to meet national security needs.
Top Skills: Adobe Creative SuiteAngularCi/CdCypressFigmaGitGrafanaJavaScriptLokiPlaywrightReactSeleniumSketchVue
Reposted 3 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado
Easy Apply
109K-215K Annually
Mid level
109K-215K Annually
Mid level
Big Data • Cloud • Software • Database
The Software Engineer will develop tools for data migration from relational databases to MongoDB, collaborating with teams to implement high-quality backend code.
Top Skills: Apache KafkaJavaReactSpring Boot
4 Days AgoSaved
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 will design and implement features for Affirm's underwriting platform, collaborating with teams to balance speed and quality while ensuring system reliability.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 4 Days AgoSaved
In-Office
Colorado
83K-119K Annually
Junior
83K-119K Annually
Junior
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Generative AI
The Software Engineer II will design, develop, and maintain an order orchestration platform, focusing on scalable systems and API integrations using AWS services.
Top Skills: APIsAWSAws LambdaAws Step FunctionsDynamoDBGraphQLJavaMySQLOpenapiPostgresPythonRestSwagger
4 Days AgoSaved
Hybrid
Colorado
63K-63K Annually
Entry level
63K-63K Annually
Entry level
Information Technology • Insurance • Software
The Software Engineer I will develop and enhance the Content Management and Workflow System, collaborating with teams, writing code, diagnosing issues, and participating in design and documentation processes.
Top Skills: Angular JsAWSC#CSS3HTML5JavaJqueryNode.jsRest
Reposted 4 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
105K-125K Annually
Mid level
105K-125K Annually
Mid level
Healthtech • Software
Cohere Health seeks a Software Engineer II to design, develop, and support AI-driven healthcare automation solutions while collaborating with cross-functional teams.
Top Skills: AWSAzureCucumberCypressDynamoDBElasticsearchGroovyJavaJavaScriptJestJunitMochaMongoDBMySQLPostgresPythonReact
Reposted 4 Days 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
Reposted 4 Days AgoSaved
In-Office
Colorado
119K-198K Annually
Mid level
119K-198K Annually
Mid level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Software Engineer will develop performance-focused Java microservices, enhance APIs, lead feature development, and mentor junior talent within a collaborative environment for military communication systems.
Top Skills: CesiumjsCSSFastapiGrafanaJavaJavaScriptKafka StreamsKubernetesMavenPostgrestPrometheusPythonQuarkusReactSpringSqlalchemySvelteTypescript
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