Senior .NET Developer - ASP.NET Core, Azure & SQL

Jobtailor; Columbus (OH); On-site; USD 120,000 - 160,000; Full time

Job summary

Jobtailor in Columbus, OH is seeking an accomplished .NET developer to design, develop, test, deploy, and maintain enterprise applications using ASP.NET Core, Blazor, and C#. You will build REST APIs and optimize SQL Server databases while leveraging Azure cloud technologies.

Expect to participate in Agile/Scrum ceremonies, code reviews, and CI/CD deployments; contribute to unit testing and overall SDLC delivery with cross-functional teams.

Qualifications

• 10+ years developing web applications using .NET Framework 4.0+.
• 10+ years of experience with C#.
• 10+ years of experience with SQL Server, database design, SQL optimization, stored procedures, views, and functions.
• 10+ years applying SOLID design principles, software architecture, and design patterns.
• 5+ years with ASP.NET Core.
• 5+ years with JavaScript and CSS.
• 5+ years with Entity Framework, EF Core/LINQ, and SSRS.
• 5+ years with Azure technologies.
• 5+ years with SOA/Web API, REST API development, and integration.
• 5+ years working in Agile/Scrum environments.
• 5+ years writing unit tests.
• 4+ years with .NET 6.
• 2+ years with .NET 8.
• 4+ years with ASP.NET Core Blazor.
• 4+ years with Telerik Kendo UI for ASP.NET Core.
• 2+ years with Telerik UI for Blazor.
• 4+ years using Visual Studio 2022/2026.
• 2+ years with Azure DevOps, Git, Boards, and CI/CD Pipelines.
• Preferred: experience migrating legacy .NET applications, Minimal API, TypeScript, SQL Dapper, and Microsoft .NET/Azure certifications
• Must provide United States work authorization status

Responsibilities

• Design, develop, test, deploy, and maintain enterprise .NET applications.
• Gather requirements and translate business needs into technical solutions.
• Develop modern web applications using ASP.NET Core, Blazor, and C#.
• Build and consume REST APIs and SOA services.
• Design and optimize SQL Server databases, queries, stored procedures, and functions.
• Develop applications using Entity Framework, LINQ, and Azure cloud technologies.
• Participate in Agile/Scrum ceremonies, code reviews, and CI/CD deployments.
• Write unit tests and ensure code quality using best development practices.
• Collaborate with cross-functional teams to deliver enterprise solutions.
• Support the full software development lifecycle from requirements gathering through production support.

Skills

ASP.NET Core

C# Programming

SQL Server

Entity Framework

LINQ

Azure Technologies

REST API Development

Agile/Scrum

Unit Testing

SOLID Design Principles

Education

Microsoft .NET Certification

Microsoft Azure Certification

Tools

Visual Studio

Azure DevOps

Git

CI/CD Pipelines

Telerik Kendo UI

Telerik UI for Blazor

Job description

Jobtailor in Columbus, OH is seeking an accomplished .NET developer to design, develop, test, deploy, and maintain enterprise applications using ASP.NET Core, Blazor, and C#. You will build REST APIs and optimize SQL Server databases while leveraging Azure cloud technologies.

Expect to participate in Agile/Scrum ceremonies, code reviews, and CI/CD deployments; contribute to unit testing and overall SDLC delivery with cross-functional teams.