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Top Senior .NET Developer Jobs in Denver & Boulder, CO

Yesterday
Remote
Hybrid
Colorado, CO
135K-215K Annually
Senior level
135K-215K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Lead backend engineering for CrowdStrike’s authentication services, emphasizing design, implementation, and operational ownership across large-scale cloud systems.
Top Skills: AWSCassandraElasticsearchGitGoGraphQLKafkaOauthPostgresPythonRedisZmq
2 Days Ago
Remote
Hybrid
Colorado, CO
60K-120K
Senior level
60K-120K
Senior level
Digital Media • Fintech • Information Technology • Mobile • Payments • Software • Financial Services
The Staff Software Engineer will develop backend solutions collaboratively, implement digital banking features, and mentor teammates while ensuring security compliance.
Top Skills: .Net CoreAWSC#GitGo
3 Days Ago
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

Featured Jobs

3 Days Ago
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
Senior level
Senior level
Big Data • Cloud • Internet of Things • Productivity • Software • Business Intelligence • Infrastructure as a Service (IaaS)
The Custom PS Automations Engineer designs and implements automation solutions, collaborates with teams to optimize workflows, and provides user support and training. Key focus areas include coding, documentation, and enhancing system interfaces.
Top Skills: .NetDatadobiGitHTML5JavaScriptJenkinsLdapLinuxmacOSMicrosoft Active DirectoryMongoDBMySQLNfsPostgresPowershellPythonRobocopyRsyncS3Smb/CifsSqliteUx/UiWindows
Reposted 5 Days Ago
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
120K-150K
Senior level
120K-150K
Senior level
AdTech • Big Data • Information Technology • Marketing Tech • Sales • Software
As a Software Engineer III, you will develop and maintain APIs and microservices, mentor engineers, and ensure operational excellence using C#, .NET Core, and GCP.
Top Skills: .Net CoreApigeeBigQueryC#CloudsqlDockerGCPKubernetesPub/SubSQL
9 Days Ago
Remote
Hybrid
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Fintech • Information Technology • Software • Data Privacy
The Principal Site Reliability Engineer ensures SaaS products are fast and stable, focuses on automation, system monitoring, and collaborates with teams to improve product performance.
Top Skills: C#,.Net,Java,Harness,Azure Devops,Ansible,Jenkins,New Relic,Dynatrace,Datadog,Appdynamics,Powershell,Python,Bash,Terrraform,Sql,Cosmos,Solarwinds Database Performance Analyzer,Idera Sql Diagnostic Manager,Redgate Sql Monitor,Kubernetes,Aks,Eks
Reposted 9 Days Ago
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
185K-240K
Senior level
185K-240K
Senior level
Fintech • News + Entertainment • Software • Database • Financial Services
The role requires designing and developing high-quality APIs and backend services, leading teams, mentoring engineers, and managing complex projects to enhance application development.
Top Skills: AWSC# .NetCi/CdKafkaPostgresRabbitMQRedis
Reposted 9 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
139K-187K Annually
Senior level
139K-187K Annually
Senior level
Fitness • Hardware • Healthtech • Retail • Software
The Senior Software Engineer at Peloton will develop and maintain APIs and microservices for music-related features, collaborating with cross-functional teams and leading technical discussions.
Top Skills: .NetAgileAWSC#Ci/CdDevOpsDockerKubernetesLambdaMicroservicesMongoDBNservicebusRabbitMQReactS3SQLSqsVue
10 Days Ago
Colorado, CO
100K-125K
Senior level
100K-125K
Senior level
Aerospace • Hardware • Information Technology • Software
The Senior Manufacturing Test Engineer will manage production testing activities, develop test strategies, and optimize test processes in a manufacturing environment to improve production yields and efficiency.
Top Skills: .NetCC++LabviewSQLVb
Reposted 16 Days Ago
Remote
Colorado, CO
130K-190K Annually
Senior level
130K-190K Annually
Senior level
Big Data • Cloud • Gaming • Healthtech • Mobile • Software • App development
The Senior Full Stack Software Engineer role involves designing, developing, and deploying scalable web services, utilizing Angular for the frontend and C# for backend solutions. Responsibilities include optimizing performance, conducting code reviews, and collaborating with cross-functional teams. The role also emphasizes experience with cloud platforms like AWS, Azure, or GCP, and a strong background in modern web development practices.
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