Top Senior .NET Developer Jobs

YesterdaySaved
Hybrid
New York, NY, USA
152K-209K Annually
Senior level
152K-209K Annually
Senior level
Healthtech • Software • Biotech • Pharmaceutical
The Senior Software Engineer will design, develop, and maintain scalable backend services and APIs, working with cross-functional teams to improve cancer care through technology and data solutions.
Top Skills: .Net Core.Net FrameworkAWSC#MssqlMySQLPostgresReact
Reposted YesterdaySaved
Hybrid
Denver, CO, USA
120K-155K Annually
Senior level
120K-155K Annually
Senior level
Digital Media • Gaming • Software • Esports • Automation
The Senior Software Engineer develops and maintains Sports Trading applications using .NET and SQL Server, enhancing existing functions and providing technical guidance.
Top Skills: .NetC#GoGoogle Cloud PlatformReactSQL Server
Reposted 2 Days AgoSaved
Hybrid
3 Locations
Senior level
Senior level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
The Senior Software Engineer will lead full stack solutions development using .NET technologies, mentor junior engineers, and ensure high-quality code delivery while collaborating with cross-functional teams.
Top Skills: .Net Core.Net FrameworkAngularAzure DatabricksAzure Kubernetes ServiceCi/CdDockerGitKubernetesPostgresRestful ApiSQL Server
Reposted 6 Days AgoSaved
Hybrid
Schaumburg, IL, USA
73K-145K Annually
Senior level
73K-145K Annually
Senior level
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
Design, develop, and maintain internal full-stack .NET applications, support legacy .NET Framework/MVC tools, troubleshoot Helpdesk tickets, integrate COTS systems, ensure secure coding and compliance (OWASP/CWE, STIGs, CMMC), maintain IIS/SQL servers, write unit tests and technical documentation, and collaborate with stakeholders to gather requirements.
Top Skills: .Net.Net CoreAi Coding AssistantsAras InnovatorAsp.NetC#CmmcCweDeltek CostpointGitIbm CognosIisJIRAMicrosoft Sql ServerNistOwaspPrompt EngineeringSQLSsrsStigs
Reposted 8 Days AgoSaved
In-Office or Remote
Chicago, IL, USA
62K-137K Annually
Senior level
62K-137K Annually
Senior level
Fintech
The Sr. Software Engineer will handle the full software development lifecycle, implement APIs and web applications, mentor team members, collaborate with stakeholders, and ensure adherence to security and performance standards.
Top Skills: Ci/CdDockerGitGCPGraphQLJestNode.jsPostgresReactTypescript
Reposted 9 Days AgoSaved
In-Office
Aurora, IL, USA
95K-145K Annually
Senior level
95K-145K Annually
Senior level
Software
Lead the development team in .NET projects, enforce coding standards, perform code reviews, manage builds, and assist in mentoring developers.
Top Skills: .Net CoreAsp.Net MvcAsp.Net Web FormsC#SQL Server
13 Days AgoSaved
Hybrid
Pittsburgh, PA, USA
Senior level
Senior level
Machine Learning • Payments • Security • Software • Financial Services
Responsible for the design, development, and evolution of enterprise-grade .NET applications, guiding teams on technical decisions, and ensuring solutions are secure and aligned with business needs.
Top Skills: .NetAgile/ScrumAzure DevopsC#Ci/CdDockerJenkinsKafkaKubernetesMongoDBRestful ApisSwagger/OpenapiUdeploy
Reposted 24 Days AgoSaved
In-Office
Chicago, IL, USA
100K-150K Annually
Senior level
100K-150K Annually
Senior level
Healthtech • Sales • Software
As a Senior .NET Engineer, you will design, develop, and enhance software solutions for senior housing, mentor team members, and ensure high-quality code standards.
Top Skills: Asp.Net Core BlazorAsp.Net MvcAsp.Net Mvc CoreAzureC#DapperDomoEntity Framework 6Entity Framework CoreSQL Server
An Hour AgoSaved
In-Office
Harrisburg, PA, USA
Senior level
Senior level
Information Technology • Consulting
The Full Stack .NET Developer will design and develop applications, integrating with APIs, utilizing C#, .NET, Angular, and implement testing methodologies.
Top Skills: .Net Core.Net FrameworkAngularAzure DevopsC#Entity FrameworkGitNlogRestful ApisSQLSsisSsrsT-SqlTypescript
Reposted 3 Hours AgoSaved
In-Office
Tempe, AZ, USA
Senior level
Senior level
Artificial Intelligence • Information Technology • Software • Consulting • Automation
Develop and maintain web applications for Technical Operations, utilizing a full stack including .NET and Angular within an Agile environment.
Top Skills: .NetAngularHTMLJavaScriptRest ServicesSQL Server
Reposted 3 Hours AgoSaved
In-Office
3 Locations
110K-230K Annually
Senior level
110K-230K Annually
Senior level
Insurance
As a Staff Software Engineer, you will design, build, and maintain scalable billing platform solutions, drive technical excellence, and mentor team members.
Top Skills: .NetAsp.NetAzureC#DockerDuck CreekKubernetesMicroservicesPostgresRestSQL ServerWeb Api
Reposted 3 Hours AgoSaved
In-Office
Columbus, OH, USA
Senior level
Senior level
Artificial Intelligence • Machine Learning • Mobile • Natural Language Processing • Software • App development • Telehealth
Develop internal applications for a call center, incorporating tools like HREM and payroll systems. Self-management and communication skills are essential.
Top Skills: Asp.NetC#Ms Sql 2012SsisSsrsTeam Foundation ServerWpf
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Reposted 3 Hours AgoSaved
In-Office
Denver, CO, USA
Senior level
Senior level
Information Technology
Develop and maintain web applications using .NET technologies. Collaborate on design patterns, web services, and front-end development with a focus on security and performance.
Top Skills: Asp.NetC#JavaScriptJqueryNhibernateOracleRestSaaS
Reposted 3 Hours AgoSaved
In-Office
Baltimore, MD, USA
110K-120K Annually
Senior level
110K-120K Annually
Senior level
Healthtech • Software
As a Senior Software Engineer at InVita, you will maintain and enhance large-scale .NET applications, focusing on data integrity, UI development, and troubleshooting.
Top Skills: .Net Framework 4.8Ado.NetC#DevexpressInfragisticsSQL ServerVb.NetWinforms
Reposted 3 Hours AgoSaved
In-Office
Pittsburgh, PA, USA
Senior level
Senior level
Information Technology • Consulting
The .Net MVC Developer designs, develops, and modifies websites, ensuring technical excellence in coding, testing, and debugging, while also managing project timelines and collaborating with development teams.
Top Skills: Agile MethodologiesAsp.Net MvcCSSHTMLJavaScriptLinqMicrosoft TfsN-Tier ArchitecturesSitecore
Reposted 3 Hours AgoSaved
In-Office or Remote
Vienna, VA, USA
150K-150K Annually
Senior level
150K-150K Annually
Senior level
Artificial Intelligence • Information Technology • Software • Cybersecurity
Senior .NET/Classic ASP developer to support, maintain, and enhance large-scale federal applications. Provide Tier 3 support, develop prototypes, update and refactor legacy code, participate in agile teams, and produce SDLC documentation. Work with Azure, IIS, AD/ADFS/Azure Entra, CI/CD, SQL Server, and SSIS.
Top Skills: .NetActive DirectoryAdfsAzureAzure DevopsAzure EntraAzure VmsCi/Cd PipelinesClassic AspCom+DllsGithub EnterpriseIisJavaMicrosoft TfsSpring BootSQL ServerSsisStored ProceduresVb.Net
Reposted 3 Hours AgoSaved
In-Office
Atlanta, GA, USA
Senior level
Senior level
Cloud • Software • Analytics
The Senior Software Engineer leads backend system development, mentors team members, and collaborates cross-functionally to deliver high-quality APIs and applications.
Top Skills: .NetAWSAzureC#DockerEntity Framework CoreGitGraphQLGrpcJIRAKubernetesPostgresRestful ApisSQL Server
Reposted 3 Hours AgoSaved
In-Office
Raleigh, NC, USA
Senior level
Senior level
Information Technology • Software • Consulting
Develop and support applications using C# and .NET, provide production support, and troubleshoot issues in a fast-paced environment.
Top Skills: .NetAjaxAngularjsAsp.NetC#JavaScriptJqueryMongoDBMs Sql ServerNode.jsRestSoapVBA
Reposted 3 Hours AgoSaved
In-Office
2 Locations
147K-204K Annually
Senior level
147K-204K Annually
Senior level
Fintech
The Principal Software Engineer leads cloud-native application development, creating solutions, overseeing system design and compliance, and driving continuous improvement in software engineering practices.
Top Skills: .NetAWSAzureC#Ci/CdGrafanaHarnessKubernetesPrometheus
YesterdaySaved
Remote
United States
105K-115K Annually
Senior level
105K-115K Annually
Senior level
Artificial Intelligence • Digital Media • Analytics • Consulting
The C#/.NET Developer will design, develop, and implement software solutions, collaborating in an Agile environment, and ensuring code quality and performance.
Top Skills: .NetAPIsAzureC#CSSHTMLJavaScriptPostgresSQL
Reposted YesterdaySaved
In-Office
4 Locations
115K-145K Annually
Senior level
115K-145K Annually
Senior level
Information Technology • Consulting
Design, develop, test, and maintain backend services for healthcare payments and AI solutions. Mentor engineers, ensure compliance with security standards, and improve development workflows.
Top Skills: .Net Core / .Net 8+AngularAsp.Net CoreAWSC#Ci/CdDockerKubernetesReactSQL ServerTerraform
YesterdaySaved
In-Office
3 Locations
140K-199K Annually
Senior level
140K-199K Annually
Senior level
Fintech • Financial Services
The Lead Product Engineer will design and deploy enterprise applications, drive Azure migrations, and collaborate with cross-functional teams in an AI-driven environment, mentoring junior engineers and implementing best practices.
Top Skills: .NetAIAzureC#ClaudeGithub CopilotSQL Server
2 Days AgoSaved
In-Office
Harrisburg, PA, USA
Senior level
Senior level
Information Technology • Software
The role involves developing and maintaining public-facing websites, designing responsive applications, managing databases, and implementing CI/CD pipelines in a collaborative Agile environment.
Top Skills: .Net CoreAsp.NetAzureAzure DevopsC#CSS3Entity FrameworkGitHTML5JavaScriptNlogSerilogSQL ServerT-Sql
2 Days AgoSaved
In-Office
Harrisburg, PA, USA
Senior level
Senior level
Information Technology • Software
The role involves designing, developing, and maintaining enterprise web applications using .NET technologies, collaborating in Agile environments, and integrating APIs.
Top Skills: .Net Core.Net FrameworkAngularAzure DevopsC#Entity FrameworkGitSQLSsisSsrsTypescript
2 Days AgoSaved
In-Office or Remote
Las Vegas, Nevada, USA
Senior level
Senior level
Information Technology • Software
The Senior Software Engineer will develop solutions using C#/.Net, uphold coding standards, collaborate in Agile practices, and provide technical guidance.
Top Skills: .NetAgile SdlcAi ToolsApache HttpC#CSSDockerHTMLHTTPJavaScriptJavascript Front-End FrameworksKubernetesMicroservicesMssqlOracleReactRestful ServicesSybase
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