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Top C# Jobs in Denver & Boulder, CO

12 Days AgoSaved
Colorado, CO
145K-200K
Senior level
145K-200K
Senior level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense
Lead the design and implementation of HIL/SIL systems for spacecraft. Collaborate with engineering teams to validate software and hardware functionality through comprehensive testing.
Top Skills: Beckhoff AutomationC#C++CadDspaceNational Instruments LabviewPythonVisual Studio
13 Days AgoSaved
Colorado, CO
98K-164K Annually
Senior level
98K-164K Annually
Senior level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
Develop full stack solutions for geospatial applications, enhance workflows, collaborate with teams, and adapt to mission requirements using GIS technology.
Top Skills: Arcgis DesktopAWSC#DockerEsri ArcproJavaJavaScriptKubernetesPythonQgisSQL
13 Days AgoSaved
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
Mid level
Mid level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
The Senior Software Engineer will design and develop core modules for the elluminate platform, focusing on software design, development, unit testing, and collaborating with QA teams.
Top Skills: AngularAsp.Net MvcAWSC#CSSHTMLJavaScriptMicrosoft Sql ServerSagemaker
14 Days AgoSaved
Hybrid
Colorado, CO
135K-150K Annually
Senior level
135K-150K Annually
Senior level
Food • Healthtech • Information Technology • Other
Develop and maintain digital experiences for web and mobile applications, ensuring high-quality code and effective collaboration with team members and clients.
Top Skills: .Net CoreAzure FunctionsAzure SqlC#Ci/CdCosmosdbDockerEntity FrameworkWebapi
14 Days AgoSaved
Hybrid
Colorado, CO
170K-200K Annually
Expert/Leader
170K-200K Annually
Expert/Leader
Information Technology • Insurance • Software
As a Principal Architect, you will guide technical direction, mentor teams, and create cloud-based microservices solutions, ensuring product alignment with corporate vision.
Top Skills: AWSC#DockerJavaJavaScriptKafkaKinesisKubernetesPostgresPython
17 Days AgoSaved
Remote
Hybrid
Colorado, CO
Senior level
Senior level
Cloud • Insurance • Payments • Software • App development • Big Data Analytics
The Senior Software Engineer will design, implement, and maintain software solutions while ensuring high quality and performance. Responsibilities include coding, testing, debugging, and providing technical leadership.
Top Skills: .Net CoreAngular 2+Asp.NetAWSAzureBashC#JavaScriptPowershellSQLTypescript
17 Days AgoSaved
Remote
Hybrid
Colorado, CO
Senior level
Senior level
Cloud • Insurance • Payments • Software • App development • Big Data Analytics
As a Senior Full Stack Developer, you will work in an Agile Scrum team to develop and enhance the Applied Epic software leveraging C#, .NET, React, and SQL Server, while also mentoring junior developers.
Top Skills: .Net 5/6AgileAngularC#CypressGitlabGoKubernetesReactSQL ServerTypescriptVisual Studio
19 Days AgoSaved
Remote
Hybrid
Colorado, CO
118K-231K Annually
Senior level
118K-231K Annually
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will design, build, and deliver core IAM components while leading UI/UX development and mentoring team members.
Top Skills: C#C++GoJavaJavaScriptReactReduxTypescript

Featured Jobs

Reposted 19 Days AgoSaved
Remote
Hybrid
Colorado, CO
151K-297K Annually
Expert/Leader
151K-297K Annually
Expert/Leader
Big Data • Cloud • Software • Database
The Principal Technologist will drive MongoDB adoption among strategic customers, engaging with executives, providing technical expertise, and influencing product direction.
Top Skills: C#JavaMongoDBPythonRdbms
Reposted 19 Days AgoSaved
Remote
Colorado, CO
200K-250K Annually
Mid level
200K-250K Annually
Mid level
Cloud • Enterprise Web • Software
The role involves designing and implementing improvements to Chronosphere’s Telemetry Pipelines, owning complex features, collaborating with teams, and contributing to the Fluent Bit OSS community.
Top Skills: CC#C++Fluent BitGoJavaRust
19 Days AgoSaved
Remote
Colorado, CO
181K-213K Annually
Senior level
181K-213K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer, you'll enhance observability and reliability, automate processes, and collaborate with teams to improve cloud infrastructure at Coinbase.
Top Skills: Aws AuroraC#DatadogDockerDynamoDBEc2GoJavaKibanaKubernetesMongoDBPostgresTerraform
19 Days AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Site Reliability Engineer, you will manage IAM systems, implement cloud-native applications, and enhance automation and security in operations, ensuring peak uptime and performance.
Top Skills: AnsibleAWSAzureAzure AdC#DockerDuoGCPGoGoogle WorkspaceJavaKubernetesOktaPingPythonRubyTerraform
22 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
213K-295K Annually
Expert/Leader
213K-295K Annually
Expert/Leader
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Distinguished Engineer, you will drive technical excellence in Upstart's Pricing team, optimizing loan offer systems using AI and ML, guiding architectural evolution, and mentoring other engineers.
Top Skills: AIAWSC#C++DockerGrpcJavaKafkaKubernetesMachine LearningPython
23 Days AgoSaved
Remote
Hybrid
Colorado, CO
118K-231K Annually
Senior level
118K-231K Annually
Senior level
Big Data • Cloud • Software • Database
Develop and operate scalable, distributed systems as part of the Atlas Async Runtime team, including leading design and implementation efforts, and mentoring junior engineers.
Top Skills: C#GoJavaMongoDBRust
Reposted 24 Days AgoSaved
Remote
Hybrid
Colorado, CO
91K-169K Annually
Junior
91K-169K Annually
Junior
Artificial Intelligence • Cloud • Sales • Security • Software • Cybersecurity • Data Privacy
The Software Engineer II role involves maintaining microservices for a SaaS product, driving code quality, collaborating in an agile environment, and troubleshooting customer issues. The engineer will adopt testing frameworks, monitor application performance, and participate in the OnCall process, all while focusing on continuous improvement in a collaborative team setting.
Top Skills: AWSC#EksGoGrafanaJavaKafkaNoSQLPrometheusRedisSQL
Reposted 7 Hours AgoSaved
Remote
Colorado, CO
2K-3K
Mid level
2K-3K
Mid level
Information Technology • Consulting
Design, develop, and maintain backend systems using Golang, collaborate with product teams, optimize applications, troubleshoot technical issues, and recommend new features.
Top Skills: C#GoJavaPython
Reposted 7 Hours AgoSaved
Remote
Colorado, CO
Mid level
Mid level
Insurance
As a Full Stack Engineer, you will design and implement features, develop scalable APIs, maintain web applications, and improve engineering standards.
Top Skills: C#CSSHTML5JavaKotlinScalaSwiftTailwindTypescriptVue 3
Reposted 7 Hours AgoSaved
Remote
Colorado, CO
120K-150K
Senior level
120K-150K
Senior level
Fitness
The Senior Backend Engineer at Eight Sleep will enhance product features, maintain a data processing pipeline, and support distributed systems to improve customer experiences.
Top Skills: .Net CoreC#Cloud ServicesF#JavaKotlinNode.jsPythonScalaTypescript
Reposted 7 Hours AgoSaved
Remote
Colorado, CO
240K-240K
Senior level
240K-240K
Senior level
Machine Learning • Software
As a Staff Software Engineer, you will design and build scalable backend systems, manage technical debt, and contribute to software solutions in a collaborative environment.
Top Skills: C#JavaPythonScalaSQL
Reposted 7 Hours AgoSaved
Colorado, CO
Senior level
Senior level
Information Technology • Consulting
The DevOps Engineer will manage deployment, scaling, and monitoring of applications using Kubernetes, design CI/CD solutions, and troubleshoot issues in a hybrid cloud environment.
Top Skills: AnsibleArcgisBashC#Cloud FormationGitlabJenkinsKubernetesPythonTerraform
Reposted 7 Hours AgoSaved
Remote
Colorado, CO
Mid level
Mid level
Financial Services
Design and develop scalable software solutions while collaborating with teams, optimizing applications, and mentoring junior engineers. Requires proficiency in frontend or backend development.
Top Skills: .NetAWSC#Ci/CdCSSDynamoDBGCPGraphQLHTMLJavaScriptMySQLReactTypescript
Reposted 7 Hours AgoSaved
Remote
Colorado, CO
60K-170K Annually
Mid level
60K-170K Annually
Mid level
Gaming
Build and develop web applications, manage a game live operations platform, collaborate on product requirements, and contribute to the technology stack.
Top Skills: AWSC#GoNext.JsNode.jsReactTypescript
Reposted YesterdaySaved
Colorado, CO
105K-194K Annually
Senior level
105K-194K Annually
Senior level
Artificial Intelligence • Big Data • Cloud • Machine Learning • Software
The AI Consultant will design, develop, and deploy AI bots, provide presales support, and ensure client satisfaction in AI solutions.
Top Skills: Ai TechnologiesAmazon LexC#Google DialogflowJavaPHPWeb Development
YesterdaySaved
Remote
Colorado, CO
100K-120K Annually
Mid level
100K-120K Annually
Mid level
Security • Software • Cybersecurity
The role involves designing and developing applications using C# and Angular 11+, collaborating on features, and working with cloud technologies.
Top Skills: .NetAngular 11+AWSAzureC#DockerGCPGitKubernetes
YesterdaySaved
Remote
Colorado, CO
114K-161K Annually
Mid level
114K-161K Annually
Mid level
Software • Financial Services
The Software Engineer II develops and maintains software products, participating in the full development life cycle including design, testing, and deployment.
Top Skills: AWSAzure PipelinesC#DockerGitlabJavaScriptJIRAJquerySQL
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