287 dotnet developer jobs at 150 companies in Ridgefield, CT
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Application Developer
Bronx, New York, United States
$115k/yr OnsiteFull Time
5+ YOE5+ years .NET development experience with C#, web/client-server development, Microsoft Azure services, Oracle or Microsoft SQL Server, SDLC (Agile/Waterfall), and production support; bachelor’s degree preferred or equivalent experience.
Oracle, Microsoft SQL Server, C#, .NET, .NET (4.5), .NET (4.7), .NET (4.8), .NET Core, MVC, ADO.NET, Web Services, Web APIs, HTML5, CSS, JavaScript, jQuery, Bootstrap, WPF, MVVM, XAML, PHP, ASP, Python, Telerik UI, Node.js, React, Azure App Service, Azure Functions, Azure WebJobs, Azure Logic Apps, Azure Blob Storage, Microsoft Azure DevOps, Microsoft Active Directory, Microsoft SharePoint, Microsoft identity platform
6d
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Software Developer
New York City, New York, United States
$82k-$135k/yr OnsiteFull Time
Full‑stack development experience with .NET/C# or VB.NET, web technologies, SQL, API design, and familiarity with Symitar; strong communication and regulatory compliance awareness.
.NET, C#, VB.NET, XML, XSLT, SOAP, ASP.NET, CSS, HTML, JavaScript, jQuery, SQL, Microsoft SQL Server, SSIS, PowerOn, OpCon, SymXchange, SymConnect, ARCU
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
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.Net Developer
Teaneck, New Jersey, United States
$90k/yr HybridFull Time
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
2d
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.Net Developer
Jersey City, New Jersey, United States
OnsiteFull Time
8+ YOE8+ years MS-SQL and .NET Core development experience; strong Web API and Angular/ReactJS skills; familiarity with IaaS/PaaS, CI/CD, TeamCity, nant, Agile, SOLID, and various database types.
MS-SQL Server, .Net Core, Web API, Angular, ReactJS, IaaS, PaaS, TeamCity, nant, CI/CD, NoSQL
2w
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.NET Developer
Jersey City or New York
$82k-$127k/yr OnsiteFull Time
Strong hands-on .NET Core/.NET Framework, API and microservices development, AWS and EKS experience, Microsoft SSIS and SQL Server knowledge, CI/CD tooling familiarity, bachelor's degree or equivalent, US work authorization required; no visa sponsorship.
.NET Core, .NET Framework, AWS, EKS, CloudFront, SQS, Glue, Document DB, Microsoft SSIS, Microsoft SQL Server, AWS Aurora, PostgreSQL, Jenkins, TeamCity, Octopus Deploy
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IT Software Developer
Spring Valley, New York, United States
$110k-$150k/yr OnsiteFull Time
5+ YOE5+ years C#/.NET development experience, 3+ years ASP.NET and ETL/SSIS experience, SQL Server, Visual Studio, Python, experience with medical terminology and healthcare technology preferred.
C#, .NET, ASP.NET, ASP.NET Core, ASP.NET MVC, SQL Server, SSIS, Visual Studio, ALTREX, DTS, Python
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
3mo
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Sr. Engineer Development
Montvale, New Jersey, United States
HybridFull Time
3+ YOE3+ years software development experience; strong Python, C# or .NET, Angular and SQL skills; experience with microservices, REST APIs, authentication, and Azure; ML framework experience preferred.
Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure SQL Database, Azure OpenAI, Angular, TypeScript, Python, .NET Framework, C#, SQL, PyTorch, TensorFlow, scikit-learn, DevOps
3w
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Software Developer II
New York or Clifton Park or Cincinnati or Philadelphia or Milwaukee or Columbus
OnsiteFull Time
7+ YOE7+ years developing web applications with C#/.NET, Angular, SQL Server; bachelor’s degree or equivalent; experience with Agile, Azure DevOps, Visual Studio; strong communication and troubleshooting skills.
.NET Framework, .NET Core, Microsoft SQL Server, Angular, MVC, Blazor, Azure DevOps, JAMS Enterprise Scheduler, Visual Studio, Git, Microsoft Office Suite, Adobe Acrobat, C#, jQuery
3w
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Senior Software Developer
White Plains, New York, United States
$160k-$180k/yr HybridFull Time
5+ YOEBachelor's in Computer Science or related, 5+ years enterprise application development, experience with .NET, React, Python, C#, TypeScript, CI/CD and AI-enabled services; strong architecture and communication skills.
.NET, React, Python, C#, ReactJS, TypeScript
1w
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Azure Database Developer
Montvale, New Jersey, United States
OnsiteContract
Experienced database developer with strong T SQL, Microsoft SQL Server and Microsoft Azure SQL skills; PowerShell and Azure DevOps experience; knowledge of database design, performance tuning, and .NET integration.
Microsoft SQL Server, Microsoft Azure, Microsoft Azure SQL, T SQL, Microsoft PowerShell, Microsoft Azure DevOps, GitHub, Microsoft .NET, C#, Bicep, ARM, Terraform
6d
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Sr. Engineer, Software Development
Birmingham or Los Angeles or San Francisco or New York City or Miami or Tampa or Blue Ash or Cincinnati
$121k-$173k/yr HybridFull Time
5+ YOE5+ years software engineering experience with secure API/microservice development, cloud (Azure) experience, observability, Git/DevOps, and fintech security/compliance knowledge.
C#, .NET, SQL, Azure, APIM, Azure SQL, Cosmos DB, Key Vault, Service Bus, Event Hubs, Datadog, Grafana, Git
1w
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Azure/M365 Developer
New York City, New York, United States
$86k-$127k/yr OnsiteFull Time
6+ YOE6+ years software development; experience with Azure services, Power Platform, .NET or Node.js, OAuth/API security, Application Insights; strong communication and collaboration skills.
Azure Functions, APIM, Event Hubs, Azure SQL, Cosmos DB, .NET, Node.js, OAuth, Application Insights, Copilot Studio, Power Automate, Custom Connectors, Jira, Confluence, Postman, Insomnia
2w
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C# .NET Developer
East Haven, Connecticut, United States
OnsiteFull Time
2+ YOE.NET Framework/.NET Core and C# experience, Blazor, SQL Server (2016+), REST/SOAP, Visual Studio, Git, HTML/CSS/JavaScript, web API development, Agile experience.
.NET Framework, .NET Core, Blazor, C#, SQL Server 2016, ASP.NET, ADO.NET, REST, SOAP, Visual Studio, Git, HTML, CSS, JavaScript, JSON, AJAX, Wrike, Jira, bash, PowerShell, cmd
1mo
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Engineer, Operations Technology
Singapore or United Kingdom or Poland or New York City or Hong Kong or United States or Canada or Europe or Asia
OnsiteFull Time
5+ YOE5+ years enterprise development experience; strong expertise in Rust, Java, and C#/.NET; experience with distributed systems, enterprise messaging (Kafka, RabbitMQ, SQS/SNS), AWS (including Lambda), and DevOps tools (JIRA, Git, Jenkins, Octopus Deploy).
Rust, Java, C#, .NET, .NET Core, REST, gRPC, Kafka, RabbitMQ, SQS, SNS, AWS, Lambda, JIRA, Git, Jenkins, Octopus Deploy, proptest, quickcheck, React.js, Angular, Microsoft SQL Server, FIX protocol
2mo
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Portal Developer (Programmer 3)
New York, New York, United States
$85-$90/hr HybridFull Time
8+ YOE8+ years enterprise app development; 3–6 years Dynamics CRM/365; strong Power Pages, C#, .NET, JavaScript, Vue.js; REST APIs; UI/UX; Git; REST API integration.
Microsoft Power Pages, Microsoft Dynamics CRM/365, C#, DOTNET, JavaScript, HTML5, CSS3, Vue.js, Liquid templates, jQuery, Git, REST APIs, Vuex/Pinia, Vue Router, Vite, Webpack, Power Apps, Power Automate, Dataverse, Azure
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Senior Software Developer, Lexington
Parsippany or Jersey City
$86k-$106k/yr OnsiteFull Time
4+ YOEBachelor's in CS/IS, 4+ years software development experience in insurance, proficiency with .Net, SQL Server, SSIS, JS, HTML, C#, Angular, Type Script, Dev-Ops, cloud platforms; strong communication and leadership skills.
.Net, SQL Server, SSIS, JS, HTML, C#, Angular, Type Script, Dev-Ops
2mo
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HL7 Application Developer
Queens, New York, United States
$80k-$123k/yr HybridFull Time
3+ YOEFull stack development experience; DOT.NET C# with Visual Studio; SQL Server/SSIS; RESTful API; HL7/FHIR data exchange; health data systems; strong communication; independent and collaborative work style.
.NET C#, Visual Studio, SQL Server, SSIS, Stored Procedures, RESTful API, HL7, FHIR, Python, Microsoft Office Suite
1w
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Software Developer - IT Business Application
New York City, New York, United States
HybridFull Time
5+ YOE5+ years software development experience with C#/.NET and Python, cloud (Azure) experience, SQL and database design, Agile experience, strong OOP and communication skills.
.NET, .NET Core, C#, Python, SQL, Azure, Azure OpenAI, Cognitive Services, React, Angular, JavaScript, Azure Service Bus, RabbitMQ, Salesforce, Okta
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