587 net core jobs at 353 companies in United States
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.NET Core / C# Development Lead
Atlanta, Georgia, United States
OnsiteFull Time
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Lead development teams, design solutions, perform architecture and code reviews; strong C#/.NET Core experience, embedded systems integration, cloud connectivity, bachelor\u0002s degree or equivalent.
C#, .NET Core, ASP.NET Core, MVC, RESTful APIs, Web API, Microservices, Entity Framework Core, LINQ
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.
Intellibee: Provides IT consulting, staffing, and software development services.
8+ YOE2+ Mgmt8+ years software engineering, 3+ years as architect, 2+ years leading teams; mastery of .NET 8+, .NET Core, ASP.NET Core, C#, TypeScript, Microsoft Azure, SQL/Postgres/CosmosDB; CI/CD experience.
.NET 8, .NET Core, ASP.NET Core, C#, TypeScript, Microsoft Azure, App Services, Functions, Service Bus, AKS, Microsoft SQL Server, PostgreSQL, CosmosDB, Azure DevOps, GitHub Actions
BWX TechnologiesNYSE: BWXT: Designs and manufactures nuclear reactors, fuel, and components.
3+ YOEBachelor's degree, 3+ years professional .NET experience (VB.NET, ASP.NET Core/.NET 6+ or .NET Framework), strong T-SQL and PL/SQL, Entity Framework/NHibernate, SOLID and design patterns, ability to obtain DOE clearance.
VB.Net, ASP.NET Core, .NET 6, .NET Framework, T-SQL, PL/SQL, MS SQL Server, Oracle, Entity Framework, NHibernate, ADO.NET, SSRS, Business Objects, MS BizTalk, RabbitMQ, Azure Service Bus
GEICO: Provides vehicle and property insurance services to consumers.
4+ YOEBachelor's in CS or related, 4+ years .NET software development experience, 2 years architecture/design and DevOps/Azure experience, proficiency with Azure DevOps, cloud engineering, .NET Core/ASP.NET, Angular/Express; occasional on-call and background check.
Madiff: Provides IT consulting and remote software development services.
3+ YOE3+ years commercial backend/full-stack experience with .NET Core / .NET 6+ / .NET 7 / .NET 8, practical experience using AI coding tools (GitHub Copilot, Cursor, Codeium, TabNine), REST services, SQL, Git and CI/CD, and English for daily communication.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years experience building enterprise applications with .NET Core/.NET Framework, C#, ASP.NET, Web API, MVC, SQL Server; front-end integration with React/Angular; production support and teamwork skills.
.NET Core, .NET Framework, C#, ASP.NET, Web API, MVC, React, Angular, HTML5, CSS3, JavaScript, SQL Server
IntelAgree: AI-powered platform for automated contract lifecycle management.
3+ YOEComputer science background, 3+ years professional software development, strong .NET/C# and ASP.NET Core experience, SQL Server, REST APIs, Entity Framework Core, LINQ, Azure, agile/SCRUM, unit testing and CI, JSON, frontend (HTML5/CSS/JavaScript, jQuery, Vue3), experience with AI-assisted development tools.
VetsEZ: Digital transformation and healthcare IT services for government agencies.
7+ YOE7+ years building enterprise .NET applications using C#, ASP.NET Web API, .NET Framework/.NET Core, secure auth (OAuth/JWT), CI/CD, Azure; bachelor's or equivalent; strong troubleshooting and communication skills.
.NET, C#, ASP.NET Web API, .NET Framework, .NET Core, OAuth, JWT, Azure, Azure App Services, Azure API Management, CI/CD, GitHub Copilot, ChatGPT
AVER: Provides data analytics and IT services for federal agencies
5+ YOE5+ years .NET application development experience with C#, .NET Core/.NET 6+, Azure DevOps/GitHub Actions, EF Core, SQL/Oracle, REST APIs, and secure authentication; bachelor’s degree or equivalent experience.
Microsoft C# (.Net CORE), Microsoft .NET 6, Microsoft .NET Framework 4.8, Microsoft Azure DevOps, GitHub Actions, Azure App Services, Azure Functions, Azure API Management, Azure Storage, Azure Key Vault, Entity Framework Core (EF Core), SQL Server, Oracle, MVC, MVVM, jQuery, AJAX, Telerik Kendo UI, RESTful Web Services, Windows Services, ASP.NET Core, Entra ID (formerly Azure Active Directory), SAML, OAuth 2.0, OpenID Connect, JSON Web Tokens (JWT), Microsoft Visual Studio 2022, Azure Logic Apps, Event Grid, Cosmos DB, GraphQL
Incedo: Providing digital transformation and AI technology services.
7+ YOE7-9 years of experience in .NET development; strong C#, .NET Core; SQL/NoSQL databases; front-end basics; good communication; ability to lead/mentor.
Prime Source Technologies: Provides IT solutions, software development, and systems integration services.
10+ YOE10+ years of software development experience with 3+ years in .NET Core; expert in C#, ASP.NET Core, EF Core, and LINQ; cloud experience (Azure); microservices and containerization; REST/GraphQL APIs; CI/CD; unit tests; secure coding.
C#, ASP.NET Core, NET Core, Entity Framework Core, LINQ, Docker, Kubernetes, Azure, Azure DevOps, GitHub Actions, SQL Server, T-SQL, Azure Service Bus, RabbitMQ, Kafka, Blazor, Razor Pages, GraphQL, REST, OIDC, Identity Server, Azure AD
Andworx: Delivers digital transformation and IT solutions for federal agencies.
8+ YOE8+ years building enterprise .NET applications, experience with ASP.NET/.NET Core/.NET 6, C#, MVC/MVVM, Entity Framework, Oracle, REST/SOAP/JSON/XML, Agile; U.S. citizenship and ability to obtain a Position of Trust (public trust) clearance.
ASSYST: An IT firm that provides digital transformation, DevSecOps, cybersecurity, and AI integration services for government agencies.
Expert C#, ASP.NET Core, .NET 8/.NET Core, Azure and AI solution experience including Azure OpenAI, RAG, AI Agents, CI/CD, and modernizing legacy .NET apps.
.NET 8, .NET Core, C#, ASP.NET Core, Microsoft Azure, Azure App Services, Azure Functions, API Management, Service Bus, Azure SQL, Azure OpenAI, Azure AI Foundry, AI Agents, Retrieval-Augmented Generation (RAG), GitHub Copilot for Developers, Microsoft Entra ID/B2C, GitHub, Azure DevOps, SQL, Cosmos DB, Blazor, React, Angular
Matrix Precise: Provides artificial intelligence solutions and technology consulting services.
7+ YOELead design/development of .NET 8 ASP.NET Core apps; expert in SQL Server; frontend in React/Angular; healthcare/LIS domain experience preferred.
C#, REST, Microsoft SQL Server, T-SQL, Stored procedures, Query optimization, Indexing strategies, Performance tuning, Database schema design, ASP.NET Core, React, Angular, Git, CI/CD, Python, Sitecore, Tableau, Power BI
9th Way Insignia: Provides technology and cybersecurity services to federal government agencies.
4+ YOEBachelor's degree required, 4+ years .NET Core MVC and C# development experience, SQL knowledge, U.S. citizenship and 36 months continuous US residence, strong communication skills.
C#, .NET Core MVC, .NET Framework v4.8, JavaScript, CSS, SQL Server, Azure DevOps, Microsoft Azure, App Services, Functions, Azure SQL, SharePoint, SSRS, Power BI, Microsoft Power Platform