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Top Principal Software Engineer Jobs in Denver & Boulder, CO

24 Days AgoSaved
Remote
Colorado, CO
180K-200K
Senior level
180K-200K
Senior level
Information Technology
Lead the design, development, and maintenance of software; mentor junior engineers, solve complex issues, and collaborate across teams.
Top Skills: Continuous IntegrationDockerGoKubernetesNext.JsNuxt.JsPythonReactTemporalVue
Reposted 6 Days AgoSaved
Colorado, CO
144K-299K Annually
Senior level
144K-299K Annually
Senior level
AdTech • Digital Media • Information Technology • Other
Design and develop web applications, innovate monetization strategies, perform code reviews, and collaborate with teams to generate revenue for Yahoo's media products.
Top Skills: AjaxAngularjsCSSCSS3HTML5JavaScriptNode.jsReactTypescript
Reposted 7 Days AgoSaved
Remote
Colorado, CO
187K-298K Annually
Senior level
187K-298K Annually
Senior level
Other • Real Estate • PropTech
Lead the integration and evolution of Zillow's Experimentation Platform, collaborating with cross-functional teams, defining architectural patterns, and mentoring engineers.
Top Skills: AndroidDatabricksGoiOSJavaNextjsNode.jsPythonReact
Reposted 9 Days AgoSaved
Remote
Colorado, CO
104K-191K
Expert/Leader
104K-191K
Expert/Leader
Fintech • Payments • Financial Services
Analyze, design, modify, and program software enhancements or new products while performing testing, documentation, and user interactions to define system requirements.
Top Skills: .NetAsp.NetAWSAzure DevopsC#Classic AspCSSDjangoEc2Entity FrameworkFastapiFlaskGitHTMLIisJavaScriptLambdaMsmqMvcNservicebusPythonS3Vb ScriptVisual StudioWpfXml/Xslt
Reposted 14 Days AgoSaved
Remote
Colorado, CO
200K-230K Annually
Expert/Leader
200K-230K Annually
Expert/Leader
Healthtech
Lead technical architecture evolution for a health-tech platform, focusing on scaling systems, simplifying workflows, and integrating AI/LLM capabilities.
Top Skills: AWSAzureEvent-Driven ArchitecturesGCPGoPython
Reposted 18 Days AgoSaved
Colorado, CO
144K-299K Annually
Senior level
144K-299K Annually
Senior level
AdTech • Digital Media • Information Technology • Other
The Principal Backend Software Engineer will define architecture for AI pipelines, write code, mentor juniors, and collaborate across teams to enhance Yahoo Finance's platform.
Top Skills: AWSDockerEcsFlinkHadoopJavaKubernetesPythonStormTerraform
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Reposted 18 Days AgoSaved
Remote
Colorado, CO
269K-365K
Expert/Leader
269K-365K
Expert/Leader
Software
Lead the technical vision for Mapbox Navigation products, mentor engineers, drive innovation, and collaborate across teams to enhance customer experiences.
Top Skills: AWSAzure SqlC/C++Google Cloud SpannerJavaScriptPythonTypescript
Reposted 19 Days AgoSaved
Remote
Colorado, CO
187K-298K Annually
Senior level
187K-298K Annually
Senior level
Other • Real Estate • PropTech
Lead the design and implementation of scalable systems, mentor engineers, collaborate on strategies, drive operational excellence, and research new technologies.
Top Skills: Software Development
Reposted 20 Days AgoSaved
In-Office
Colorado, CO
175K-210K
Senior level
175K-210K
Senior level
Aerospace • Information Technology • Software • Biotech • Design
As a Principal Embedded Software Engineer, you will design and optimize DSP algorithms for medical devices, translating Python code into efficient C++ and ensuring real-time performance.
Top Skills: BoostC++EigenGitMatlabPythonSimulink
Reposted 21 Days AgoSaved
In-Office or Remote
Colorado, CO
115K-230K
Mid level
115K-230K
Mid level
Artificial Intelligence • Blockchain
Design and develop tools for verifying the correctness of smart contracts, extend verification algorithms, and collaborate with engineers on technical solutions.
Top Skills: Abstract InterpretationData Flow AnalysisDeductive VerificationFormal VerificationHaskellModel CheckingOcamlProgramming Language TheorySat/Smt SolvingSmart Contracts
23 Days AgoSaved
Remote
Colorado, CO
269K-365K
Expert/Leader
269K-365K
Expert/Leader
Software
The Principal Software Engineer will lead technical innovation in Navigation at Mapbox, guiding a team to develop scalable navigation solutions while maintaining a focus on customer experience and best engineering practices.
Top Skills: AWSAzure SqlC/C++GoGoogle Cloud SpannerJavaScriptPythonTypescript
Reposted 7 Days AgoSaved
Remote or Hybrid
Colorado, CO
135K-228K
Senior level
135K-228K
Senior level
eCommerce • Retail
Lead technical and operational initiatives in the Ordering Services team, shape the Orders Platform, and enhance system performance with innovative solutions.
Top Skills: A/B TestingCode QualityDeployment PipelinesDistributed SystemsPython
Reposted 18 Days AgoSaved
Remote
Colorado, CO
220K-270K
Senior level
220K-270K
Senior level
Artificial Intelligence • Healthtech • Software
The Staff Software Engineer will design and build user-facing features for clinical AI applications, ensuring quality and security while collaborating cross-functionally.
Top Skills: AWSElasticsearchKubernetesPostgresPythonReactTypescript
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