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Top Senior C# Jobs in Denver & Boulder, CO

Reposted 9 Days AgoSaved
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
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

Featured Jobs

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
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
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
Reposted 23 Days AgoSaved
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
9 Hours AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Financial Services
Lead the design and optimization of backend services, mentor teams, architect APIs, and integrate data systems while ensuring high performance and scalability.
Top Skills: AWSC#/.NetDynamoDBGraphQLMySQLRestTypescript
Reposted 10 Hours AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Financial Services
As a Senior Software Engineer, you will design and develop software solutions, lead technical discussions, collaborate with teams, and mentor junior engineers. Proficiency in either frontend or backend development is required.
Top Skills: AWSC#/.NetCSSDynamoDBGCPGraphQLHTMLJavaScriptMySQLReactTypescript
Reposted 10 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 10 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
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