Full Stack Developer (ASP.NET Core & Blazor)

Software Guidance & Assistance, Inc. (SGA, Inc.); Greenville (WI); On-site; USD 90,000 - 120,000; Full time

Job summary

Software Guidance & Assistance, Inc. (SGA) is seeking a skilled Full-Stack Developer in Oshkosh, WI to design, develop, and maintain end-to-end web applications using the .NET stack. Focus on ASP.NET Core and Blazor, with both server and WebAssembly options.

The role requires strong front-end and back-end skills, REST API development, and collaboration in an Agile environment. Expect modern, component-based architecture and ongoing learning in the .NET ecosystem.

Qualifications

• Bachelor's degree in CS, Engineering, or related field or equivalent experience.
• 3+ years of full-stack web development with ASP.NET Core.
• Strong experience with Blazor WebAssembly or Blazor Server.
• Proficiency in C#, Razor, and .NET 6/7/8+.
• Experience with Entity Framework Core, LINQ, and SQL databases.
• Familiarity with HTML5, CSS3, JavaScript, and Bootstrap.
• Experience building and consuming REST APIs.
• Good understanding of MVC, MVVM, and DDD patterns.
• Experience with Git and version control workflows.

Responsibilities

• Design, develop, and maintain full-stack apps with ASP.NET Core and Blazor.
• Build interactive UIs with Blazor Server or WebAssembly.
• Develop RESTful APIs and integrate with front-end components.
• Collaborate with UI/UX, QA, and other developers.
• Implement database models and optimize queries with EF Core and SQL Server.
• Maintain code quality through reviews and testing.
• Participate in Agile/Scrum sprints and ceremonies.
• Troubleshoot and improve existing applications.
• Stay updated on .NET/Blazor trends and tooling.

Skills

ASP.NET Core

Blazor

C#

Razor

.NET 6/7/8

Entity Framework Core

LINQ

SQL databases

HTML5

CSS3

JavaScript

Bootstrap

REST APIs

MVC

MVVM

DDD

Git

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Git

Azure

Docker

Job description

Software Guidance & Assistance, Inc., (SGA), is searching for a Full-Stack Developer for a consulting assignment with one of our premier clients in Oshkosh, WI.

Position Overview

We are seeking a skilled and motivated Full Stack Developer with strong experience in ASP.NET Core and Blazor to join our development team. The ideal candidate will be responsible for designing, developing, and maintaining end-to-end web applications using the .NET stack. This position requires proficiency in both front-end and back-end development, with a focus on modern, component-based architecture using Blazor WebAssembly or Blazor Server.

Key Responsibilities

• Design, develop, and maintain full-stack web applications using ASP.NET Core and Blazor.
• Build and optimize interactive and responsive user interfaces with Blazor (Server or WebAssembly).
• Develop RESTful APIs and integrate them with front-end components.
• Work closely with UI/UX designers, QA engineers, and other developers to deliver high-quality software solutions.
• Implement database models, queries, and performance optimizations using Entity Framework Core and SQL Server or other RDBMS.
• Maintain high standards of code quality through code reviews, unit testing, and automated testing.
• Collaborate in Agile/Scrum development cycles, including sprint planning, stand-ups, and retrospectives.
• Troubleshoot, debug, and enhance existing applications and systems.
• Stay updated with the latest development tools, trends, and practices in the .NET and Blazor ecosystem.

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
• 3+ years of experience in full stack web development with ASP.NET Core.
• Strong experience with Blazor WebAssembly or Blazor Server.
• Proficiency in C#, Razor, and .NET 6/7/8+.
• Experience with Entity Framework Core, LINQ, and SQL databases.
• Familiarity with front-end technologies such as HTML5, CSS3, JavaScript, and Bootstrap.
• Experience building and consuming REST APIs.
• Good understanding of software architecture patterns such as MVC, MVVM, DDD.
• Experience with Git and version control workflows.

Preferred Qualifications

• Experience with Azure cloud services, DevOps pipelines, or containerization (Docker).
• Knowledge of authentication and authorization using ASP.NET Identity, OAuth, or OpenID Connect.
• Familiarity with SignalR, gRPC, or real-time communication protocols.
• Experience in integrating third-party APIs or services.
• Unit and integration testing frameworks like xUnit, NUnit, or bUnit (for Blazor).
• Prior experience with microservices or distributed systems is a plus.

Soft Skills

• Strong analytical and problem-solving abilities.
• Excellent communication and teamwork skills.
• Ability to manage multiple tasks and work independently.
• Eagerness to learn and adapt in a fast-paced development environment.

Equal Opportunity Employer

SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company EEO page to request an accommodation or assistance regarding our policy.