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2,402 c net developer jobs at 1,254 companies in United States

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C# .Net Developer
Plano, Texas, United States
HybridFull Time
Data Analysis Incorporated
Data Analysis Incorporated: Holding providing strategic direction and services for investment, data, and communication firms.
4+ YOEBachelor's degree or equivalent experience, minimum 4 years full-stack development with Python and C# .Net, familiarity with Terraform, cloud-native SaaS experience, performance tuning, and strong communication and leadership skills.
Python, C# .Net, Terraform, Agile, Scrum
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3w
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C#/.NET Developer
Washington, District of Columbia, United States
$151k-$156k/yr OnsiteFull Time
E-INFOSOL
E-INFOSOL: Provides secure cloud and cybersecurity solutions for government agencies.
8+ YOEActive Top-Secret clearance, Bachelor’s in IT, minimum 8 years experience with 3–5 years using C#/.NET; experience with ASP.NET, Entity Framework, Microsoft SQL Server, REST/RPC, Git/GitLab, unit/integration testing, and secure coding practices.
C#, .NET, ASP.NET, Entity Framework, Microsoft SQL Server, REST, RPC, Git, GitLab, AWS, Azure, Docker, CI/CD
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C# / .Net Developer
Washington, District of Columbia, United States
$125k-$155k/yr OnsiteFull Time
Synergy ECP
Synergy ECP: Provides cybersecurity and systems engineering for defense agencies.
8+ YOEBachelor's degree and 8+ years software engineering experience; 3–5 years with C#/.NET, ASP.NET, Entity Framework, and Microsoft SQL Server; experience with REST/RPC, unit/integration testing, secure coding; active TS/SCI clearance and U.S. citizenship required.
C#, .NET, ASP.NET, Entity Framework, Microsoft SQL Server, Git, GitLab, Docker, AWS, Azure, REST, RPC, CI/CD
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3mo
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.Net / C# Developer - Senior
Fort Belvoir, Virginia, United States
OnsiteFull Time
Evans & Chambers Technology
Evans & Chambers Technology: Develops technology solutions and software for national defense missions.
8+ YOEEight years in .NET development; five years in SDLC; testing experience; SQL database development; mentoring; defect tracking.
.NET, C#, MVC, IIS, SQL, SDLC
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Sr. C#/.Net Developer
Atlanta, Georgia, United States
OnsiteFull Time
Meridian Cooperative
Meridian Cooperative: Develops enterprise software and technology for utility companies.
6+ YOE6+ years software development experience with C#, .NET Core/.NET 8+, WPF, XAML, SQL (SQL Server/Oracle/T-SQL/EF), REST/SOAP, Agile/SAFe; mentoring, architecture, testing, and SDLC proficiency.
C#, C# (.NET 8+), .NET Core, WPF, XAML, MVVM, dependency injection, PL/SQL, REST, SOAP, JSON, XML, OAuth2, Linux, Windows, SQL Server, Oracle, T-SQL, Entity Framework, EF6, EF Core, RabbitMQ, Quartz.NET, DevExpress, NUnit, Git, NLog, Microsoft Visual Studio, ArcGIS Pro SDK, Geodatabase API, ArcGIS Enterprise SDK, Portal for ArcGIS, ArcGIS Online, ArcPy, Python, StyleCop, RestSharp, Angular, AngularJS, Microsoft.Extensions.AI, OpenAI SDK
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1mo
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Sr. C#/.Net Developer
Atlanta, Georgia, United States
OnsiteFull Time
Futura Systems
Futura Systems: Enterprise software and GIS solutions for the utility industry.
6+ YOE6+ years development experience with C#, .NET (Core/.NET 8+), WPF/XAML, SQL (SQL Server/T-SQL/Oracle), Entity Framework, REST/SOAP APIs, testing, Git, Visual Studio, and familiarity with Agile/SAFe.
C#, .NET Core, .NET 8+, WPF, XAML, PL/SQL, REST, SOAP, Linux, Windows, SQL Server, Oracle, T-SQL, Entity Framework, MVVM, RabbitMQ, Quartz.NET, DevExpress, NUnit, Git, Visual Studio, NLog, ArcGIS Pro SDK, Geodatabase API, ArcGIS Enterprise SDK, ArcGIS Feature Services, Portal for ArcGIS, ArcGIS Online, ArcPy, Python, StyleCop, RestSharp, Angular, AngularJS, Microsoft.Extensions.AI, OpenAI SDK
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.Net/C# Developer, SaaS Manager
United States or Canada
RemoteFull Time
1Password
1Password: Software for secure password management and digital identity protection.
3+ YOE3+ years in software development; .NET/C# expertise; strong coding standards; problem solving; collaborative; testing-focused.
.NET/C#, TypeScript, JavaScript, React, MongoDB
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Cleared C# / .NET Developer
Washington, District of Columbia, United States
$91k-$185k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
3+ YOEBachelor's degree with 3+ years developing software using C#/.NET, ASP.NET, Entity Framework, and SQL Server; unit testing, secure coding, Git/GitLab; active Top Secret clearance and US citizenship; onsite Washington, DC.
C#, ASP.NET, Entity Framework, SQL Server, REST, RPC, Git, GitLab, AWS, Azure, Docker, CI/CD
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2w
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Senior .NET/C# Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
IPT Associates
IPT Associates: Provides IT and professional services to federal government agencies.
8+ YOE8+ years .NET/C# experience, 5+ years SDLC, testing, SQL stored procedures, and mentoring. DoD 8140.03 IAT Level II and active security clearance required; ability to obtain SI/TK/G/HCS and NATO Secret accesses.
MS .NET, C#, MVC 4+, IIS, Windows Server, SQL Server
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2mo
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C# .Net Full Stack Developer
United States
RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
Proficient in C#, .NET, full stack web development; Angular/TypeScript; SQL Server; Azure; coordinating with global teams.
C#, .NET, Angular, TypeScript, SQL Server, Azure, ADO, Git, ASP.NET MVC, Azure Functions, HTML5/JavaScript
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Remote Senior C#/.NET Developer
United States
RemoteFull Time
Scopic
Scopic: Global provider of custom software and digital marketing solutions.
5+ YOE5+ years commercial C#/.NET experience, AWS and microservices knowledge, MS SQL/PostgreSQL and React.js experience, bachelor's degree, strong English and mentoring ability.
C#/.NET, AWS, EC2, S3, Lambda, RDS, CloudFormation, MS SQL, PostgreSQL, React.js
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3mo
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.NET / C# Developer (Top Secret/SCI Clearance)
Fort Belvoir, Virginia, United States
OnsiteFull Time
Inflow
Inflow: Providing AI and engineering services for national security missions.
8+ YOEActive TS/SCI clearance; 8+ years .NET development; 5+ years SDLC and testing; 5+ years SQL; DoD/IC environment experience; mentoring; DoDD 8140.01 IT Level II.
NET, C#, MVC, IIS, Visual Studio, Azure DevOps, SQL, ADO, DNI Audit XML
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1mo
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C Sharp / Dot Net Developer
Austin or Southlake
$48-$55/hr OnsiteFull Time
Charles Schwab
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
.NET/.NET Core and C# development, RESTful API and relational DB (SQL Server) experience, GitHub, Bachelor's in CS or related, unit/integration testing, Agile; senior/lead level.
.NET, .NET Core, C#, RESTful API, SQL Server, GitHub, Angular
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3w
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.NET C# Developer
Washington, District of Columbia, United States
$145k-$151k/yr OnsiteFull Time
Cayuse Holdings
Cayuse Holdings: Tribally-owned provider of IT and professional services.
3+ YOE3+ years C#/.NET experience, ASP.NET, Entity Framework, SQL Server; Bachelor's degree preferred or 8+ years experience; active Top Secret clearance; unit/integration testing and secure coding experience.
C#, .NET, ASP.NET, Entity Framework, SQL Server, REST, RPC, Git, GitLab, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Acrobat, Azure, AWS, Jira, Azure DevOps
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2w
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.NET Developer (C#)
Rosemont, Illinois, United States
$87k-$109k/yr OnsiteFull Time
Reyes Holdings
Reyes Holdings: Global distributor of food and beverage products.
1+ YOE1–2 years .NET/C# and programming experience (or 3–5+ yrs with HS/GED), Microsoft SQL Server and PowerShell experience, REST/SOAP integration, JSON/XML knowledge; ability to travel ~10–15%.
.NET, C#, Microsoft SQL Server, PowerShell, Microsoft IIS, Microsoft VBScript, JavaScript, REST, SOAP, JSON, XML, Secure FTP, IBM DB2, Microsoft Azure
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Senior Full-stack .NET/C# Developer
United States
$120k-$170k/yr HybridFull Time
Liaison International
Liaison International: Provides admissions and enrollment management software for higher education.
8+ YOE8+ years experience, 5+ years with C#/.NET and AWS, strong experience with relational and NoSQL databases, CI/CD, microservices, REST APIs, Docker, git, Linux, Agile scrum, and mentoring.
C#, .NET, AWS, EKS, SQS, ECS, Redis, MySql, PostgreSQL, Elastic, MongoDB, Bitbucket Pipelines, Jenkins, GitHub actions, git, npm, Docker, Linux, bash, Vue.js, React, RabbitMQ, JSON, AJAX, HTML, CSS
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3mo
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Senior C#/.Net Software Engineer
Austin, Texas, United States
HybridFull Time
Red Oak
Red Oak: Compliance software for financial services and insurance firms.
10+ YOE10+ years backend software engineering with C#/.NET, strong SQL/MySQL, API design, architecture, and cross-team collaboration; experience with PHP legacy systems and AI tooling.
C#, .NET Core/5+, MySQL, PHP, RESTful APIs, CI/CD, GitHub Copilot
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2mo
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.NET Developer
Arlington, Virginia, United States
$104k-$218k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOE5–7 years software development experience, active Secret clearance, Bachelor's in CS/related (or equivalent), proficiency in C#, .NET/ASP.NET/.NET Core, React, Razor, Microsoft SQL Server, REST, and Git; strong troubleshooting and communication skills.
C#, .NET, ASP.NET, .NET Core, React, Razor Pages, Razor Views, Microsoft SQL Server, RESTful API, Git, Microsoft Azure DevOps, Entity Framework, TypeScript
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3mo
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C# Developer
New York, New York, United States
$100k-$150k/yr OnsiteFull Time
Jefferies
JefferiesNYSE: JEF: Global investment banking and capital markets services provider.
3+ YOE3-5 years of C#/.NET full-stack development; SQL Server; REST/SOAP Web services; Unix/Linux scripting; OOD in .NET; hedge fund knowledge preferred.
C#, .NET, SQL Server, Web API, REST, SOAP, Unix, Linux, T-SQL, Stored Procedures, Geneva
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.Net Developer
Teaneck, New Jersey, United States
$90k/yr HybridFull Time
Made4net
Made4net: Cloud-based supply chain and warehouse management software provider.
3+ YOE3+ years .NET development experience, bachelor's in computer science (or equivalent), proficiency with C#, VB.NET, Microsoft Visual Studio, Microsoft Azure DevOps, SQL Server, web services and integration with external systems.
.NET, .NET Core, C#, VB.NET, Microsoft Visual Studio, Microsoft Azure DevOps, Windows Server, MSMQ, WSDL, SOAP, REST, XML, JSON, XSLT, IIS, SQL Server, Android, iOS
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