208 c net developer jobs at 137 companies in Hillsborough, NJ
1mo
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C# Developer
London or New York City or Europe or Asia
HybridFull Time
Strong C#/.NET development experience, Redis Cluster, TDD and automated testing, CI/CD pipeline experience, distributed/real-time systems knowledge, strong CS fundamentals and stakeholder communication.
C#, .NET, Redis Cluster, Rx .NET, TDD, CI/CD
2d
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Senior .Net Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
7+ YOERequires 7+ years of full-stack web development, C#, TypeScript, .NET, front-end frameworks, APIs, databases, testing, CI/CD, Docker, Kubernetes, and U.S. citizenship.
C#, TypeScript, .NET Framework, .NET 5+, Angular, React, Vue, nHibernate, Entity Framework, SQL Server, GitHub Actions, Azure DevOps, Docker, Kubernetes, AWS, Azure, HL7, FHIR, EHRs
1w
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Senior .NET Engineer (Azure/ Kubernetes)
Cary or Whippany or New York City or Greenville or Bridgewater
$110k-$138k/yr HybridFull Time
5+ YOERequires 5+ years in enterprise software development and Azure or comparable cloud infrastructure, with .NET, C#, REST APIs, Docker, AKS, Istio, distributed systems, and troubleshooting expertise.
.NET, C#, REST APIs, Azure, Azure Kubernetes Service (AKS), Azure Service Bus, Azure Monitor, Application Insights, Docker, Istio, Terraform, Bicep, ARM templates, Azure API Management (APIM), Azure Key Vault, Prometheus, Grafana, OpenTelemetry, Claude AI, Copilot Studio, MCP servers
1mo
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.Net Developer with Angular
Jersey City, New Jersey, United States
$60k-$135k/yr OnsiteFull Time
5+ YOE.NET Core 3.x+, C#, ASP.NET MVC, RESTful APIs, Angular 10+, MS SQL Server/T-SQL; 5+ years experience; strong design, development, and code-review skills.
.NET Core 3.x+, C#, ASP.NET MVC, RESTful Web APIs, Angular 10+, MS SQL Server, T-SQL
2w
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Senior .NET Developer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOEUS citizen with 5+ years .NET experience, expertise in C#, ASP.NET, MVC, Angular, SQL/Oracle, unit testing, and Azure DevOps; ability to obtain NACLC and DoD 8570/8140 certifications preferred.
ASP.NET Web Forms, ASP.NET MVC, C#, Angular, Oracle Database, Informatica PowerCenter, HTML, JavaScript, TypeScript, jQuery, Ajax, Entity Framework, Angular Material, Infragistics, Kendo UI, DevExpress, xUnit, nUnit, MS Tests, Jasmine, JEST, .NET Framework 4.8, .NET Core, Microsoft Visual Studio, Microsoft VS Code, Azure DevOps Server, SQL, Oracle SQL, PL/SQL, TOAD, Microsoft Team Foundation Server, Microsoft Office Suite
2w
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Sr .NET Developer
King of Prussia, Pennsylvania, United States
$68-$70/hr HybridContract
8+ YOE3+ Mgmt8+ years .NET development experience, 3+ years leading teams, strong C#/.NET, RESTful API, SQL Server, Entity Framework, Azure, Git; bachelor's in CS/IT or equivalent.
C#, .NET Framework, .NET Core, .NET 8, ASP.NET MVC, ASP.NET Core, RESTful APIs, SQL Server, Entity Framework, Azure, Git, Azure DevOps, Docker, Kubernetes, Angular, React, Vue.js
1mo
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Senior .NET Developer
New York City, New York, United States
$107k-$135k/yr HybridFull Time
2+ YOEBaccalaureate in CS or related with 2+ years software experience (including 1 year project leader) or HS plus 6+ years software experience; experience with .NET, C#, Dynamics CRM, SQL; strong communication skills.
Microsoft .Net, C#, ASP.Net, MVC, XML, REST, Web-API, JavaScript, AngularJS, Angular, Angular Material, HTML5, Bootstrap, CSS, Microsoft SQL Server, T-SQL, SQL Server 2008, SQL Server 2012, SQL Server 2014, Microsoft Dynamics CRM, Microsoft Dynamics 365, SSRS, SSIS, iOS, Cognos, Power BI, API
2mo
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Backend .NET Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years backend development with C#/.NET, REST APIs, SQL/EF Core, CI/CD, automated testing, Git, cloud (Azure preferred), spec-first workflows (OpenSpec) and experience mentoring teammates.
C#, Microsoft .NET, ASP.NET Core, ASP.NET Core Web API, SQL, Entity Framework Core, Git, Azure, OpenSpec, GitHub Spec Kit, CI/CD
3mo
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Full Stack .Net Developer (Contractor Role)
New York, New York, United States
$77-$97/hr OnsiteContract
7+ YOE7+ years with .NET, Angular, C#, SQL Server; DevOps/Agile; TDD/BDD; full stack development.
Angular, C#, NET, Entity Framework, SQL Server, DevOps, Agile, TDD, BDD
3mo
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Software Engineer (C#/.NET)
New York or Carlsbad
$101k-$134k/yr OnsiteFull Time
4+ YOE4+ years in scalable distributed systems; expert in C# and/or C++; strong OO design; API design; web service scalability; MSSQL; Perforce.
Windows Server, SQL Server, IIS, .NET, C#, C++, MSSQL, Perforce, REST API, Web Services
3d
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Senior Software Engineer (C# .NET) | London
London or Barcelona or New York City or Manchester or Bucharest or India
HybridFull Time
8+ YOEBachelor's or master's degree in computer science, engineering, or related field; 8+ years of software development experience; expertise in C#, .NET, LINQ, MS SQL, Entity Framework, APIs, Git, and scalable systems.
C#, .NET, .NET Core, LINQ, MS SQL, Entity Framework, Git, REST, SQL Server, NoSQL, Docker, Azure, AWS, RabbitMQ, Quartz
3mo
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Software Engineer (C#/.NET)
New York City or Carlsbad
$101k-$134k/yr OnsiteFull Time
4+ YOE4+ years building scalable distributed systems; expert in C# or C++; strong CS fundamentals, API design, web service scalability/security, and database (MSSQL) experience.
Windows Server, SQL Server, IIS, .NET, C#, C++, MSSQL, Perforce, Xbox Live, Sony NP, Games for Windows Live
2w
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Senior AI/.NET Engineer
New York City, New York, United States
$140k-$175k/yr RemoteFull Time
4+ YOEExpertise in C#/.NET and Microsoft Azure, experience building AI/LLM solutions, agent development, 4+ years professional software development, bachelor's in CS or related, strong communication and leadership.
C#, .NET, .NET Core, Microsoft Azure, Microsoft Azure OpenAI, Microsoft Azure AI Services, Semantic Kernel, Microsoft Agent Framework, AutoGen, OpenAI, Anthropic, Azure OpenAI SDK, OpenAI SDK, Anthropic SDK, Microsoft Azure Functions, Microsoft App Services, Microsoft Logic Apps, Microsoft Key Vault, Microsoft Storage Accounts, Microsoft Azure DevOps, Microsoft Azure SQL, T-SQL, Cosmos DB, Microsoft Azure AI Search, Git, Microsoft Visual Studio, Microsoft VS Code, Web Services, RESTful APIs, SOAP APIs, HTML5, JavaScript, CSS, React, TypeScript, LangChain
3d
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Software Developer / Senior Software Developer (C# / .NET)
Mount Laurel, New Jersey, United States
$120k-$150k/yr RemoteFull Time
5+ YOERequires 5+ years of software engineering experience, C# or Java, .NET, REST APIs, SQL Server, PostgreSQL, Entity Framework, Git, Docker, Azure, and strong analytical and communication skills.
C#, .NET, ASP.NET Core, REST APIs, Entity Framework, Microsoft SQL Server, PostgreSQL, Git, Docker, Microsoft Azure, Azure App Services, Azure SQL, Azure Storage, Azure Functions, Azure Key Vault, Azure DevOps, Docker Compose, OAuth2, OpenID Connect, JWT, Microsoft Entra ID, CI/CD, Object-Oriented Programming (OOP), SOLID Principles, Design Patterns, Unit Testing, Agile/Scrum, Code Reviews, Claude Code
1mo
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Sr .Net React Developer - Jersey City, NJ (Hybrid)
Jersey City, New Jersey, United States
$110k-$120k/yr HybridFull Time
10+ YOERequires 10+ years of hands-on .NET full-stack experience with C#, ASP.NET Core, React, JavaScript, TypeScript, REST APIs, microservices, AI-assisted development, Agile, DevOps, and CI/CD.
.NET, C#, ASP.NET Core, React, JavaScript, TypeScript, RESTful APIs, Microservices, Cursor, Claude Code, BMAD, Agile, DevOps, CI/CD
1d
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Software Engineer II - C#/.NET and Java
Chicago or Jersey City
$100k-$125k/yr OnsiteFull Time
3+ YOERequires 3+ years of software engineering experience, C#/.NET and Java Spring Boot expertise, SQL/database experience, system design, testing, operational stability, agile methods, and secure AI-assisted development.
C#, .NET, .NET Core, Java, Spring Boot, ASP.NET, SQL Server, Oracle, T-SQL, Pivotal Cloud Foundry, Microsoft Azure DevOps, CI/CD
2w
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Senior C# Developer with SWAP OR Equities Experience
New York, New York, United States
$140k-$160k/yr OnsiteFull Time
5+ YOE5+ years C#/.NET and capital markets experience (equity swaps/synthetic prime) with SQL, messaging, and front-office support; strong communication and problem-solving skills.
C#, .NET, Visual Studio, TFS, JIRA, Microsoft SQL Server, Kafka, Microsoft Excel, Angular, WPF, Windows services, Web Services
2mo
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Senior .NET Engineer
Toronto or Canada or San Francisco or New York City or Chicago or Manila
$110k-$150k/yr RemoteFull Time
7+ YOE7+ years building production software; strong C# and ASP.NET; React and database experience (Postgres, MS SQL, MongoDB); CI/CD and automated testing; DDD/SOA/microservices experience; mentoring experience; CS degree or equivalent.
C#, ASP.NET, Postgres, MS SQL, MongoDB, React, CI/CD, Docker, Kubernetes, AWS CDK, Terraform, Blazor
3w
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Senior Software .Net and Azure Developer
Woodbridge, New Jersey, United States
$125k-$145k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent;7+ years developing with .NET/C#, ASP.NET, Web APIs and SQL Server; experience with Microsoft Azure, cloud migration, Azure DevOps, Git and CI/CD; strong communication and problem solving.
.NET, .NET Core, C#, ASP.NET, Web APIs, SQL Server, Microsoft Azure, Azure DevOps, Git
2mo
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Senior Developer I - Full Stack C# Developer (Private Wealth Technology)
New York City, New York, United States
$110k-$150k/yr HybridFull Time
4+ YOE4+ years C#/.NET development (4–8 years preferred), .NET 6+ and Microsoft SQL Server proficiency, Angular, SOAP/REST with XML/JSON, Agile experience, Bachelor's/Master's or equivalent, strong communication and problem-solving.
C#, .NET, .NET 6+, Microsoft SQL Server, Angular, SOAP, REST, XML, JSON, GitHub Copilot, Cursor, Microsoft Azure, Git, CI/CD pipelines, Charles River OMS