Senior .NET Core w/ Blazor Developer

Job Title: Senior >NET Core + Blazor Developer (Cloud & Web)
Location: SE Indiana

Type: Contract To Hire
Compensation: $130000 - $140000 annually
Contractor Work Model: Remote or hybrid (highly desirable)

Job Title: Senior .NET Core + Blazor Developer (Cloud & Web)
Location: Aurora, IN (Flex or possible Remote)
Experience Level: 7+ years of professional software development experience

Role Overview
We're looking for a technically strong developer with deep expertise in C#, .NET Core, Blazor, and Azure-based cloud deployment. Working with the solution architect to build full-stack web apps (RESTful Web APIs + UI), establish CI/CD pipelines, and collaborate in Agile/Scrum teams. Mobile (.NET MAUI/Xamarin) experience is a bonus.

Highly Preferred Technical Experience

• C#, .NET Core: 5-7+ years building backend services (.NET 6/7/8).
• Blazor (Server and/or WebAssembly): Solid experience developing interactive client apps in C# rather than JavaScript.
• ASP.NET Web API / REST: Designing and implementing RESTful APIs with Swagger/OpenAPI documentation support.
• Azure Cloud Services: Hands-on with Azure App Services, Azure Functions, Azure Storage, Azure SQL, optionally Service BLogic Apps.
• Azure DevOps CI/CD Pipelines: Building, releasing, and maintaining automated deployment pipelines. YAML-based pipeline templates encouraged.
• Front-end Fundamentals: Skilled in JavaScript, jQuery, CSS/HTML, and server-side rendering via ASP.NET MVC / Razor.
• JSON and Data Interchange: Fluent in JSON handling via Web API and Blazor client-server interaction.
• Version Control: Proficient with Git-branching, pull requests, code review workflows.

• Mobile App Development Experience, using .NET MAUI or Xamarin for cross-platform mobile apps. Projects that combine Blazor with mobile are especially attractive.

Responsibilities

• Work with the Solution Architect to implement full-stack applications using C#, .NET Core, Entity Framework Core, and Web APIs
• Develop UI layers with Blazor
• Consume and produce JSON for client-server data exchange
• Deploy and maintain apps in Azure App Services, manage backend Azure SQL, Azure Storage, and related services
• Set up, maintain, and enhance CI/CD pipelines via Azure DevOps (YAML) or Git-based workflows
• Participate in Scrum ceremonies, estimations, and backlog refinement
• Do code reviews, draw on clean architecture principles, SOLID design, and unit testing
• Troubleshoot performance, security, and scalability issues

Core Qualifications Category Expectations Education Bachelor's or Master's degree in Computer Science or relevant experience Experience 6-8+ years in software dev, 3+ specifically with .NET Core and Blazor Backend RESTful APIs with ASP.NET Core, EF?Core, SQL Server Front-end Blazor components, JavaScript/jQuery, MVC/Razor views Cloud & DevOps Azure App Services, Storage, SQL, Functions; Azure DevOps CI/CD pipelines Process Git version control, Agile/Scrum workflow, code reviews API and Data Handling JSON-based service communication, Swagger/OpenAPI support Bonus .NET MAUI or Xamarin mobile experience

System One, and its subsidiaries, including Joul, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we also offer eligible employees health and welfare benefits coverage options, including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #860-IT Cincinnati

System One, and its subsidiaries including Joul, ALTA IT Services, TeamPeople, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.